s
SIMOREG DC-MASTER
6RA70 Series
Application
Center Winde
r
Edition 06
Microprocessor-Based Converters from 6kW to 2500kW
for Variable-Speed DC Drives
Edition 06 05.2007
Siemens AG 2000 - 2007 All rights reserved
NOTE
This application does not purport to handle or take into account all of the equipment details or versions or
to cover every conceivable operating situation or application. If you require more detailed information, or
if special problems occur, which are not handled in enough detail in this document, please contact your
local Siemens office.
The contents of this application are not part of an earlier or existing agreement or legal contract and
neither do they change it. The actual purchase contract represents the complete liability of the A&D
Variable-Speed Drives Group of Siemens AG. The warranty conditions, specified in the contract between
the two parties, is the only warranty which will be accepted by the A&D Variable-Speed Drives Group.
The warranty conditions specified in the contract are neither expanded nor changed by the information
provided in the installation instructions.
WARNING
These converters contain hazardous voltages and control rotating mechanical components
(drives). Death, serious bodily injury or substantial property damage may occur if the
instructions in the relevant operating manuals are not observed.
Only qualified personnel who are thoroughly familiar with all safety notices contained in the
operating instructions as well as erection, installation, operating and maintenance instructions
should be allowed to work on these devices.
The successful and safe operation of this equipment is dependent on careful transportation,
proper storage and installation as well as correct operation and maintenance.
The reproduction, transmission or use of this document or contents is
not permitted without express written authority. Offenders will be liable
for damages. All rights, including rights created by patent grant or
registration of a utility model or design, are reserved.
We have checked that the contents of this publication agree with the
hardware and software described herein. Nonetheless, differences
might exist and therefore we cannot guarantee that they are completely
identical. The information given in this publication is reviewed at regular
intervals and any corrections that might be necessary are made in the
subsequent printings. Suggestions for improvement are welcome at all
times. SIMOREG ® is a registered trademark of Siemens
05.2007 Edition 06
Siemens AG 3-55
SIMOREG DC-MASTER Application Center winder
0 Contents
Page
1 Overview................................................................................................................5
1.1 General ...............................................................................................................................................5
1.2 Application guidelines .........................................................................................................................5
1.3 Application conditions .........................................................................................................................5
1.4 Operating modes and functions ..........................................................................................................6
2 Closed-loop control of a winder ..........................................................................7
2.1 Criteria for selecting the control method .............................................................................................7
2.2 Torque limiting control.........................................................................................................................8
2.2.1 Indirect tension control........................................................................................................................8
2.2.2 Direct tension control ........................................................................................................................10
2.3 Speed compensation control ............................................................................................................12
2.3.1 Dancer control...................................................................................................................................12
2.3.2 v-constant control (winder)................................................................................................................14
2.4 Control function blocks......................................................................................................................15
2.4.1 Stop tension control ..........................................................................................................................15
2.4.2 Slip core control ................................................................................................................................15
2.4.3 Variable web width............................................................................................................................15
2.4.4 Variable material density...................................................................................................................15
2.4.5 Calculator for the diameter................................................................................................................15
2.4.6 Gearbox stage...................................................................................................................................15
2.4.7 Speed controller adaptation ..............................................................................................................16
2.4.8 Tension controller adaptation............................................................................................................16
2.4.9 Web break recognition ......................................................................................................................16
2.5 Acceleration compensation calculation.............................................................................................16
2.5.1 Determination of fixed value inertia...................................................................................................16
2.5.2 Determination of the variable moment of inertia ...............................................................................17
2.5.3 Formulas and dimensions.................................................................................................................17
3 Interfaces.............................................................................................................18
3.1 Received data from top level control.................................................................................................18
3.1.1 Transmit data to top level control......................................................................................................19
3.1.2 Analog input ......................................................................................................................................19
3.1.3 Analog output ....................................................................................................................................19
3.1.4 Pulse generator input........................................................................................................................19
4 Commissioning notes ........................................................................................20
4.1 Speed feedback adjustment .............................................................................................................20
4.2 Compensation of friction torque ........................................................................................................20
4.3 Compensation of acceleration torque ...............................................................................................21
4.3.1 Constant moment of inertia...............................................................................................................21
4.3.2 Variable moment of inertia ................................................................................................................21
4.4 Optimization of speed controller .......................................................................................................22
4.4.1 Optimization at minimal diameter......................................................................................................22
4.4.2 Optimization at maximum diameter ..................................................................................................22
4.5 Hints for setting parameters..............................................................................................................22
5 Appendix .............................................................................................................24
5.1 List of freely assignable function blocks used...................................................................................24
5.2 List of settable fixed values used ......................................................................................................25
5.3 Detailed schematics ..........................................................................................................................25
5.4 Parameter list ....................................................................................................................................52
Edition 06 05.2007
4-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
05.2007 Edition 06
Siemens AG 5-55
SIMOREG DC-MASTER Application Center winder
1 Overview
1.1 General
Center winders are drives on which a web is either wound or unwound at a defined tension via the driven
winding shaft. Center winders are used in various industrial branches such as, for example, in foil mills,
printing presses, coating plants, paper processing machines (rotary cutters, glazing rollers), spoolers on wire
drawing and cable machines, textile machines and sheet-metal reels.
This application guide shows how to implement a center winder using the freely assignable function blocks
available through the option S00. In this case, binary control commands and setpoints are input via Profibus.
NOTES
Owing to the number and type of function blocks required, it is absolutely essential to use software
version V2.0 or higher!
Since the winder can operate in the "Drive" and "Brake" modes, the DC-MASTER 6RA70 must be
configured for 4Q operation!
1.2 Application guidelines
In principle, this application is suitable for use in all the examples listed in para. 1.1. The user has the
advantage that he can individually tailor the existing, highly universal application to suit his plant using BICO
technology and without the need for any additional tools.
Restrictions to its use may be encountered in the form of resolution problems in "maneuvering" (low speed)
on fast-running machines with large winding ratios, or when the permissible limit frequency of the pulse
encoder input is exceeded at Vmax (high speed). Please refer to the feasibility calculation in Section 11.8
"Definition of pulse encoder, speed sensing with pulse encoder" of the basic unit operating guide. If the
resolution is not high enough, the center winder must be implemented by means of a T400 technology board
and associated standard configuration "Center winder SPW420".
1.3 Application conditions
The full range of functions described in this application document will be available for use only if the
SIMOREG DC-MASTER is controlled via a higher-level control system (e.g. SIMATIC S7) in combination
with an optional interface board (CBP2) and the Profibus.
If you wish to implement hardware-based converter control, you must provide (depending on requirements)
CUD2 terminal expansions or supplementary board EB1 and/or EB2. In this case, you will also need to
change the connections for the binary input commands and/or setpoints.
Please see the relevant data sheets for the supplementary board specifications. For instructions on
mounting the boards, please see Section 5.3 "Mounting options" in the operating guide.
Edition 06 05.2007
6-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
1.4 Operating modes and functions
The winder described can operate in several different modes using a variety of functions. Global settings
such as
♦ control method
♦ direction of winding
♦ winder or unwinder
♦ gear box stage
♦ winding characteristic
are selected via the top level control system. Depending on the selection, the requisite parameter settings
are automatically made in the SIMOREG device. In the case of machines used to manufacture broad-web
products and therefore requiring a variety of control methods, it is possible to choose between several
different control modes simply by switching over control bits. There is no need to change any connector or
binector links. All you need to do is select the required settings for characteristics, controllers, parameters or
optimization runs.
If a hardware control is implemented, the required changes can be made using OR function blocks (for
details contact schematic 19).
The following modes of operation are implemented:
♦ direct tension control with tensile force sensor
♦ indirect tension control without tensile force sensor using torque control
♦ dancer roll / compensating roll position control
♦ v-constant control
The following functions are available in these modes:
♦ inching, maneuvering (to lead the web)
♦ stop tension
♦ slip core control
♦ setting of a variable web width
♦ setting a variable material density
♦ calculator for diameter with monotone or not monotone change of diameter
♦ 2 gear box stages
♦ speed controller adaptation
♦ tension controller adaptation
♦ web break recognition
05.2007 Edition 06
Siemens AG 7-55
SIMOREG DC-MASTER Application Center winder
2 Closed-loop control of a winder
2.1 Criteria for selecting the control method
The following table lists selection criteria based on empirical values.
The maximum possible web velocity is dependent to a large degree on its relation to the web-lead or
maneuvering velocity (see also para. 1.2 Application guidelines).
Torque limiting control Speed compensation control
Control method Indirect tension
control
Direct tension
control
Dancer control v-constant control
Diameter sensing Calculated from web
velocity setpoint and
winder speed
Calculated from web
velocity setpoint and
winder speed
Calculated from web
velocity setpoint and
winder speed
Calculated from
actual web velocity
and winder speed
Diameter ratio
Dmax/Dcore
Up to approx. 10:1
Good compensation
of acceleration
torque and friction
required
Up to approx.15:1
Good compensation
of acceleration
torque and friction
required
Up to approx. 15:1
Good compensation
of acceleration
torque and friction
required
Up to approx. 15:1
Actual tension
sensing
No Yes No No
Tension ratio
Fmax/Fmin
Up to approx. 6:1
Good compensation
of acceleration
torque and friction
required
Up to approx. 20:1
Good compensation
of acceleration
torque and friction
required
Variable only with
variable dancer
weight
Torque
ratio
Mmax/Mmin
Up to approx. 30:1 Up to approx. 40:1
Dependent on
quality of actual
tension signal
Web velocity Up to 300m/min
with good
compensation
Up to 1000m/min
with good
compensation
Up to 1000m/min
with good
compensation
Up to 1000m/min
Clamping point Required Required Required Not required
Web tacho Not required Not required Not required Required
Use preferably
for
Sheet metal,
textiles, paper,
cabling
Paper,
thin foils
Rubber, cabling,
wire,
foil, textiles
(generally for
extensible
materials)
Sorting roller
Edition 06 05.2007
8-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
2.2 Torque limiting control
The basis for this operating principle is the addition (winder) or subtraction (unwinder) of a fixed value =
override setpoint (5-10%) to/from the speed setpoint of the speed controller with active tension control and
web inserted. Through its connection to the web, the winder reaches one of its torque limits (pos. limit with
winder, negative limit with unwinder). The torque limit is obtained from a feedforward control value derived
from the tension setpoint, taking into account diameter, friction, moment of inertia and acceleration.
The ramp generator for the speed setpoint merely serves to produce the dv/dt signal (ramp-up and ramp-
down time should be set to 0).
2.2.1 Indirect tension control
dv/dt
Di
+
++/-
D
i²
X
dv/dt
i
+
i
D
M
X
D
+
Ramp-function
generator
setpoint limiting
Ramp-function
generator Torque limitationn-controller
Setpoint
processing
Inching setpoint
Maneuver
Velocity / speed
calculator
nrated
Web break
Unwinder/winder
Winding from
top/bottom
Variable
moment
of inertia
Constant
moment
of inertia
Characteristic
of firction
Web width
|nact|
Monotony yes/no
Diameter set value
Core diameter
Hold diameter
Set diameter
Calculator
for
diameter
|nact|
nact
Material density
I-controller
Converter
Winder
6RA70
Indirect tension control
Tension setpoint
formation
Zsetp Main
Winding hardness
Zsetp Stop
Override
setpoint
kp-Adaption
Main drive
(injection of web velocity)
Web velocity setpoint
05.2007 Edition 06
Siemens AG 9-55
SIMOREG DC-MASTER Application Center winder
Description of mode of operation:
Input of current diameter using "Set diameter". This can be done only when the drive is switched off.
The maneuvering setpoint stretches the web between the winder and main drive (clamping point). Applying
the "Tension control ON external" signal allows activation of the tension control (a minimum torque must also
be reached) and the override setpoint is switched in. At the same time, the speed controller input is switched
from maneuvering over to operating setpoint (winder), or to 0 (unwinder). The drive torque is adjusted to the
torque limit specified by the tension control (derived from tension setpoint). A winding hardness
characteristic (tension decreases in proportion to increase in diameter) can be activated as the tension
setpoint for the winder.
The machine can now be started.
With every change in velocity, the product of moment of inertia x acceleration is added to the tension
feedforward control.
The current diameter is calculated continuously from the quotient of web velocity/winder speed. The tension
feedforward control value is multiplied by the varying diameter, thus ensuring that the web tension remains
constant.
A reduced tension (=stop tension) can be injected at standstill. This is calculated as a percentage of the
current operating setpoint tension.
If the web breaks, the winder accelerates initially by its override setpoint, the unwinder decelerates to its
override setpoint (this is negative so the unwinder rotates in the opposite direction). The web break is
sensed, on the one hand, by the delayed evaluation of a minimum torque and, on the other, by a comparison
of the torque setpoint and actual values. These are identical if the tension control is active because the drive
is operating at its torque limit. When the web breaks, the actual torque decreases when the override speed is
reached and this setpoint/actual value difference is evaluated after a delay (to allow for temporary
deviations) by a limit monitor. The web velocity setpoint is canceled by the speed controller, both the winder
and unwinder rotate at their override setpoint in the winding direction. OFF3 is applied after a
parameterizable time period.
The "Web break" signal can also be specified from an external source (e.g. via light barriers).
To ensure that the specified torque produces a material tension as close as possible to the desired value,
the acceleration and friction torques must be compensated accurately!
Edition 06 05.2007
10-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
2.2.2 Direct tension control
dv/dt
Di
+
++/-
D
i²
X
dv/dt
i
+
i
D
M
X
D
++
Ramp-function
generator
setpoint limiting
Ramp-function
generator Torque limitation
n-controller
Setpoint
processing
Inching setpoint
Maneuver
Velocity / speed
calculator
nrated
Web break
Unwinder/winder
Winding from
top/bottom
Variable
moment
of inertia
Constant
moment
of inertia
Characteristic
of firction
Web width
|nact|
Monotony yes/no
Diameter set value
Core diameter
Hold diameter
Set diameter
Calculator
for
diameter
|nact|
nact
Material density
I-controller
Converter
Winder
6RA70
Direct tension control
Tension setpoint
formation
Zsetp Main
Winding hardness
Zsetp Stop
Tension
controller
Unwinder/winder
Override
setpoint
Tension feedback value
kp-Adaption
Main drive
(injection of web velocity)
Web velocity setpoint
Tensile force sensor
05.2007 Edition 06
Siemens AG 11-55
SIMOREG DC-MASTER Application Center winder
Description of mode of operation:
Input of current diameter using "Set diameter". This can be done only when the drive is switched off.
The maneuvering setpoint stretches the web between the winder and main drive (clamping point). If the
tension exceeds a minimum value within a prespecified period, the tension control is automatically activated,
the override setpoint switched in and the tension controller enabled along a ramp (if "Tension controller ON
external" signal is applied). At the same time, the speed controller input is switched from maneuvering over
to operating setpoint. The drive torque is adjusted to the torque limit specified by the tension control (derived
from tension setpoint). A winding hardness characteristic (tension decreases in proportion to increase in
diameter) can be activated as the tension setpoint for the winder.
The tension controller compares the actual tension with the tension setpoint and adds a corresponding
compensation signal to the tension feedforward control value.
The machine can now be started.
With every change in velocity, the product of moment of inertia x acceleration is added to the tension
feedforward control value.
The current diameter is calculated continuously from the quotient of web velocity/winder speed. The sum of
tension feedforward control value + tension controller output is multiplied by the varying diameter, thus
ensuring that the web tension remains constant.
A reduced tension (=stop tension) can be injected at standstill. This is calculated as a percentage of the
current operating setpoint tension.
If the web breaks, the winder accelerates by its override setpoint, the unwinder decelerates to its override
setpoint (this is negative so the unwinder rotates in the opposite direction). The web break is sensed, on the
one hand, by the delayed evaluation of a minimum tension and, on the other, by a comparison of the torque
setpoint and actual values. When the web breaks, the actual torque decreases when the override speed is
reached and this setpoint/actual value difference is evaluated after a delay (to allow for temporary
deviations) by a limit monitor. The web velocity setpoint is canceled by the speed controller, both the winder
and unwinder rotate at their override setpoint in the winding direction. OFF3 is applied after a
parameterizable time period.
The "Web break" signal can also be specified from an external source (e.g. via light barriers).
Edition 06 05.2007
12-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
2.3 Speed compensation control
2.3.1 Dancer control
In this case, a compensation value (magnitude of override 2-10%) is added to the speed controller setpoint.
The drive torque limits are always open.
Every time the velocity changes, the product of moment of inertia x acceleration is added as a
supplementary torque setpoint to the speed controller output.
The ramp generator for the speed setpoint merely serves to produce the dv/dt signal (ramp-up and ramp-
down time should be set to 0).
dv/dt
Di
++
++/-
D
D
i²
X
dv/dt
i
+
i
D
U
P
M
Dancer position
controller
Position setpoint
Actual position
to external tension controller
(dancer weight control)
Dancer
6RA70
Dancer control
Ramp-function
generator
setpoint limiting
Ramp-function
generator Torque limitation
n-controller
Setpoint
processing
Inching setpoint
Maneuver
Velocity / speed
calculator
nrat ed
Web break
Unwinder/winder
Winding from
top/bottom
Variable
moment
of inertia
Constant
moment
of inertia
Characteristic
of firction
Web width
|nact|
Monotony yes/no
Diameter set value
Core diameter
Hold diameter
Set diameter
Calculator
for
diameter
|nact|
nact
Material density
I-controller
Converter
Winder
Tension setpoint
formation
Zsetp Main
Winding
hardness
Zsetp Stop
kp-Adaption
Main drive
(injection of web velocity)
Web velocity setpoint
Unwinder/winder
05.2007 Edition 06
Siemens AG 13-55
SIMOREG DC-MASTER Application Center winder
Description of mode of operation:
Input of current diameter using "Set diameter". This can be done only when the drive is switched off.
The maneuvering setpoint stretches the web between the winder and main drive (clamping point), thereby
moving the dancer out of its end position. This activates the position control and enables the position
controller along a ramp (if "Tension controller ON external" signal is applied); the position controller output
forms the supplementary speed setpoint. The dancer moves to its center position (when position setpoint =
0). At the same time, the speed controller input is switched from the maneuvering over to the operating
setpoint.
The machine can now be started.
The current diameter is calculated continuously from the quotient of web velocity/winder speed.
The tension in the web is determined solely by the dancer weight. If a tension control function is required, the
dancer must be provided with a control device (e.g. pressure cylinder). The tension setpoint is converted to a
pressure setpoint in the 6RA70 and made available at an analog output. A winding hardness characteristic
(tension decreases in proportion to increase in diameter) can be activated as the tension setpoint for the
winder.
A reduced tension (=stop tension) can be injected at standstill. This is calculated as a percentage of the
current operating setpoint tension.
If the web breaks, the dancer moves to its end positions. The dancer position control is disabled and the
OFF3 process initiated. It is useful to delay OFF3 on the winder to allow any loose winding material to be
reeled up.
NOTE
It may be necessary to activate the D-action component in the actual-value channel for the position
controller. This helps to dampen the dancer roller and prevents build-up of oscillation between the dancer
and winder.
Edition 06 05.2007
14-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
2.3.2 v-constant control (winder)
The three control methods described above each require a clamping point on the machine, e.g. in the form
of a pair of contacting rollers through which the web is fed and from which the winder receives the web
velocity setpoint. If there is no clamping point on the machine, the winder must be regulated to a constant
peripheral speed. This necessitates sensing the web velocity using a web tacho so that the diameter can be
calculated from v/n.
Since the winder is acting quasi as a "main drive" in this instance, the ramp generator must be used to ramp
the speed setpoint.
dv/dt
Di
+
++/-
D
D
i²
X
dv/dt
i
+
i
D
M
Web tacho
Winder
(v-constant)
6RA70
v-constant control
Unwinder
Dancer position
controller
Position setpoint
Ramp-function
generator
setpoint limiting
Ramp-function
generator Torque limitation
n-controller
Setpoint
processing
Inching setpoint
Maneuver
Velocity / speed
calculator
nrated
Web break
Unwinder/winder
Winding from
top/bottom
Variable
moment
of inertia
Constant
moment
of inertia
Characteristic
of firction
Web width
|nact|
Monotony yes/no
Diameter set value
Core diameter
Hold diameter
Set diameter
Calculator
for
diameter
|nact|
nact
Material density
I-controller
Converter
Tension setpoint
formation
Zsetp Main
Winding
hardness
Zsetp Stop
kp-Adaption
Web velocity setpoint
Unwinder/winder
Web velocity
05.2007 Edition 06
Siemens AG 15-55
SIMOREG DC-MASTER Application Center winder
Description of mode of operation:
Input of current diameter using "Set diameter". This can be done only when the drive is switched off.
The machine can be started when the web is tensioned.
Web-break sensing is not operative in v-constant control mode. If the web breaks, the web tacho signal
switches to 0. The calculated diameter would then integrate in direction Dmin, resulting in a corresponding
increase in the winder speed. To prevent this from happening, the "monotone" setting of the diameter
calculator must be activated, i.e. the diameter can only increase for the winder and thus remains constant if
the web breaks.
NOTE
When the v-constant control method is used, the web velocity must be measured using a web tacho. This
also necessitates use of supplementary board SBP pulse encoder evaluation (second actual tacho
value).
2.4 Control function blocks
2.4.1 Stop tension control
The stop tension is injected as a function of the external control and the internal n=0 message. It can be
parameterized as a percentage of the set operating tension. If a constant stop tension is required, parameter
U151.01 must be connected to K0001.
2.4.2 Slip core control
The coil hardness influences, in conjunction with the diameter, the tension setpoint according to an
adjustable characteristic. The setpoints can be taken either from an internal characteristic block or externally
from the bus. Depending on the application, 5 additional characteristics are available. It is meaningful to
work without the slip core control if an unwinder is used. Switching between different characteristics is
implemented via external control.
2.4.3 Variable web width
The selection of different web widths is automatically taken into account for the calculation of the moment of
inertia and therefore also for the resulting feedforward control torque. In this case, the maximum web width
must always be assumed to be 100%. If a fixed web width is required, parameter U150.03 must be
connected to K0001.
2.4.4 Variable material density
The selection of different material densities is automatically taken into account for the calculation of the
moment of inertia and therefore also for the resulting feedforward control torque. In this case, the maximum
material density must always be assumed to be 100%. If a variable material density input is not required,
parameter U525.04 must be connected to K0001.
2.4.5 Calculator for the diameter
The diameter calculator calculates the current diameter from the web velocity setpoint (or actual web velocity
with V-constant control method) and the winder speed. This calculation is only performed if there is a
frictional connection to the continuous material, the tension controller is turned on and the system is in the
run state. Since the diameter can only decrease on an unwinder, and increase on a winder, calculation in the
opposite direction is disabled ("monotone" setting for diameter change).
If the user wishes to alter this behavior, he can enable the diameter calculator to work in both directions by
changing parameter P421 from 1 to 0.
2.4.6 Gearbox stage
The selection of gear stage 2 is automatically taken into account in the calculation of the moment of inertia
and the resulting feedforward control torque. The lower gear ratio must always be assumed to be 100%.
Edition 06 05.2007
16-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
2.4.7 Speed controller adaptation
The proportional gain and reset time of the speed controller can be adapted as a function of moment of
inertia. An optimization process is used to determine the values at minimum and maximum winding
diameters and linear interpolation performed between them.
2.4.8 Tension controller adaptation
The proportional gain of the tension controller can be adapted as a function of moment of inertia.
2.4.9 Web break recognition
If the tension control is turned on, the web break recognition is enabled.
Direct tension control: Triggering results if selectable torque variance is exceeded and torque drops
below minimum tension.
Indirect tension control: Triggering results if selectable torque variance is exceeded and torque drops
below selectable minimum.
Compensating roll: Triggering results if instantaneous value exceeds selectable position value.
If web tear recognition is triggered, speed setpoint is set 0 and the calculation for the diameter is disabled.
The unwinder turns backwards, the winder forward, both using their bias. If a compensating (dancer) roll
control is used, the position controller reaches its limit due to the missing instantaneous value. The bias
results from the set intervention. After a selectable time , "Off 3“ is triggered.
2.5 Acceleration compensation calculation
In order to ensure a constant tension torque during acceleration and deceleration, the armature current
should be pre controlled using the required torque. The moment of inertia is never a constant value due to
the steady change of the diameter of the winder.
♦ Fixed inertia JF (adjustable using P407)
♦ Variable moment of inertia JV (is calculated using building block 116, and is influenced by web width
(K3008) and material density K3009)
Chapter 4 contains instructions on how to calculate the two torques using available system data.
2.5.1 Determination of fixed value inertia
The fixed moment of inertia is the sum of the following moment of inertia
♦ moment of inertia of motors
♦ moment of inertia of gear corresponding to the shaft of the motor
♦ moment of inertia of winder core corresponding to the motor shaft
♦ additional moments of inertia such as couplers
Formula:
2
Core
GearMotorF
i
J
JJJ ++=
For motor or gear values please refer to the datasheet or type plate. The inertia of the winder core has to be
calculated. (Contact formula for the calculation of moment of inertia for solid cylinder or hollow cylinder.). If
the winder's core mass is relatively small, or the gear ratio rather large, the moment of inertia can be
considered irrelevant as it is in this application.
If the moment of inertia of the winder core is not negligible, the user can adapt the calculation accordingly
(taking into account Jcore with i2).
05.2007 Edition 06
Siemens AG 17-55
SIMOREG DC-MASTER Application Center winder
Moment of inertia solid cylinder
32
Db
J
4
∗∗ρ∗Π
= [kgm²]
Moment of inertia hollow cylinder
(
)
32
DDb
JCore
44 −∗∗ρ∗Π
= [kgm²]
Calculation of percentage accelerating torque MbF using the fixed moment of inertia JF and the
acceleration time tb. The equation outputs a moment of inertia corresponding to the rated current in %.
Precondition: D = Dcore, tb = th and Jcore is ignored
Determining the value for parameter P407
bNCore
NF
bF t
v
PD865,2
inJ
M∆
∗
∗∗
∗∗
= [%]
Determining the value for parameter P407
%100
542P
tM
407P hbF ∗
∗
=
2.5.2 Determination of the variable moment of inertia
The following equation outputs a value for the maximum variable moment of inertia using the maximum
diameter, density and maximum width.
(
)
2
4
Core
4
maxmaxmax
maxv
i32
DDb
J
∗
−∗∗ρ∗Π
= [kgm²]
Calculation of percentage accelerating torque corresponding to the related current in %
Requirements: D = Dmax, tb = th and JF = 0
(
)
bNmax
N
4
Core
4
maxmaxmax
bV t
v
PDi18,29
nDDb
M∆
∗
∗∗∗
∗−∗ρ∗
= [%]
Determining the value for Parameter U529:
%100
542P
tM
529U hbV ∗
∗
=
2.5.3 Formulas and dimensions
b web width [m]
D diameter [m]
Dmax maximum diameter [m]
DCore diameter of winder - core [m]
i gear ratio
JF constant moment of inertia ( motor, Gear, winder - core) corresponding to shaft of motor [kgm²]
JV variable moment of inertia result of windup material corresponding to shaft of motor [kgm²]
MbF maximum accelerating torque corresponding to JF [% of MN]
MbV maximum accelerating torque corresponding to Jvmax [% of MN]
MN rated motor torque [Nm]
nN rated motor speed [rpm]
PN rated motor power [kW]
tb time of acceleration [s]
th ramp up time of web velocity; range 0 – Vmax [s]
∆v speed difference [m/min]
ρ specific weight (density) [kg/dm³]
Edition 06 05.2007
18-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
3 Interfaces
3.1 Received data from top level control
Data are exchanged via the communication board 1 (CBP2), PPO type 5.
The functionality implemented in this application can be guaranteed only if the interface settings are made
exactly as described in the table below.
Word Connector Binector Label Note
1 K3001 Control word 1 Control Word 1 according to user manual
2 K3002 system speed setpoint
3 K3003 Tension setpoint
4 K3004 Control word 2 Control Word 2 according to user manual
5 K3005 Control word 3 Control word 3 for coilers / winders
B3500 Set diameter 1.....Set
B3501 Stop diameter 1.....Stop
B3502 Wind/Coil from top/bottom 0.....top / 1.....bottom
B3503 Winder/Unwinder 0.....Winder / 1.....Unwinder
B3504 v-constant control If 1, the state of B3506 is not relevant
B3505 Dancer roll control If 1, the state of B3506 is not relevant
B3506 Dir./Indir. Tension Control 0.....direct / 1.....indirect
B3507 Gear box stage 1/2 0.....Stage1 / 1.....Stage 2
B3508 Switch characteristic for
coil hardness
B3509 Switch characteristic for
coil hardness
B3510 Switch characteristic for
coil hardness
The selected characteristic is the result of
the combination of these three binectors
(see truth table of the multiplexer)
B3511 Stop tension control 1.....On
B3512 Tension control ON ext. 1.....On
B3513 web break ext. 1.....On
B3514 Reserved
B3515 Reserved
6 K3006 Diameter set value
7 K3007 Ext. characteristic coil hardness
8 K3008 Web width If different materials are produced
9 K3009 Density If different materials are produced
10 K3010 Reserved
NOTE
It is not permissible to enable B3504 (v-constant control) and B3505 (dancer roll control) at the same
time. If they are enabled simultaneously, OFF3 will be triggered immediately!
05.2007 Edition 06
Siemens AG 19-55
SIMOREG DC-MASTER Application Center winder
3.1.1 Transmit data to top level control
Data exchange is done via the communication board 1 (CBP2), PPO-Type 5.
Word Parameter Bit Label Note
1 U734.01 status word 1 Status word 1 according to user manual.
2 U734.02 Actual speed value K0179
3 U734.03 Instantaneous tension value K9240
4 U734.04 status word 2 Status word 2 according to user manual.
5 U734.05 status word 3 Status word for winder/coiler status K9113
0 Tension control is ON 1.....ON
1 Tension control limit reached 1.....limit reached
2 Web break 1.....Web break
3 speed limit succeeded 1.....n>>
4 Operating mode ambiguous 1.....ambiguous
5 Reserved
6 Reserved
7 Reserved
8 Reserved
9 Reserved
10 Reserved
11 Reserved
12 Reserved
13 Reserved
14 Reserved
15 Reserved
6 U734.06 Current diameter K9304
7 U734.07 Actual torque value (motor-related) K0149
8 U734.08 Actual current value (motor-related) K0107
9 U734.09 Output of tension control K9249
10 U734.10 Web velocity K0039
(when an optional SBP board is used for v-constant
control)
3.1.2 Analog input
Maneuver setpoint: analog input main setpoint X174: 4-5
value range: -10V.....+10V
tension / position feedback value1: analog input 1 X174: 6-7
value range: tension feedback value: 0..........+10V
position feedback value: -10V.....+10V
(both end positions can be sensed with a +/- supply)
3.1.3 Analog output
Tension setpoint for compensating weight if compensating roll control is enabled : analog output 1
X175: 14-15
3.1.4 Pulse generator input
Input for digital pulse - generator corresponding to „User Manual“.
Edition 06 05.2007
20-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
4 Commissioning notes
4.1 Speed feedback adjustment
The following parameters have to be set:
U518 minimum diameter of winder shaft in mm
U519 gear ratio
If two gear box stages are used, the gear box with the smaller gear ratio has to be used
for example: i1=4, i2=5.....Î U519=4
winder
Motor
n
n
i=
U520 rated speed
The motor speed in r.p.m. which occurs for the core diameter, maximum web speed setpoint and
for the gear transmission ratio set at U519 must be set.
U522 standardization of system speed in m/s at maximum setpoint
U523 standardization of diameter in mm. 100% = maximum diameter
4.2 Compensation of friction torque
In general, the friction depends on the speed of the winder. Gear warming can result in negative influence.
After a few hours of operation there is the possibility a post optimization has to be performed.
Procedure:
♦ Operate winder only with speed control, binector B3512 (tension control ON ext.) has to be 0
♦ Disable acceleration compensation f.e. by preventing the dv/dt Signal ( set P542 to 0,01 ).
♦ Take measurements at minimum diameter of winder; set minimal diameter; there may be no connection
to material web.
♦ Start drive via internal ramp function generator, and increase the speed in steps (f.e 10% steps)
♦ Read the actual torque on connector K0142 at every step and enter in U283.01 to .10 (characteristic
block no. 106).
♦ Stop drive
♦ Select "Dancer control" and set binector B3501 (retain diameter) to 1.
♦ Start drive for winder and increase speed in 10 % steps. After each increase check connector K0160
(output of speed controller). The value should be in the range of +/-3%.
NOTICE
Setting the friction compensation too high can cause the winder to break away and produce backlash in
the web while it is unwinding under indirect tension control.
05.2007 Edition 06
Siemens AG 21-55
SIMOREG DC-MASTER Application Center winder
4.3 Compensation of acceleration torque
Unless the acceleration torque is negligible in relation to the remaining torque, acceleration compensation
should be set on the winder with indirect and direct tension control. Acceleration compensation is not
generally required in dancer control mode, and is not generally activated in v-constant mode.
General procedure:
♦ No connection to material web, gear box stage 1 selected (changeover to gear box stage 2 is
automatically taken in to account.
♦ Set ramp up time and ramp down time according to the application
♦ P542 (dv/dt evaluation) is preset to 30s, i.e. the dv/dt value is 100% with a ramp-up or ramp-down time
of 30s. P542 should always be set to the same value as the actual ramp-up and ramp-down time so that
the dv/dt signal (K0191) always corresponds to max. 100%. P542 can, if necessary, be set to another
value for the purpose of finely adjusting the acceleration compensation function.
♦ Select operating state "indirect tension control" and set the bias P405 to 0 % and binector B3501 (hold
diameter value) to 1.
4.3.1 Constant moment of inertia
♦ Take measurements at minimum coil diameter; set minimal diameter
♦ Prohibit influence of variable moment of inertia. fe. by setting the web width to 0% using K3008.
♦ Vary the speed of the winder between 10% and 90% and observe K0160 (output of speed controller)
during acceleration and deceleration. The deviation from the final value then equals the acceleration or
deceleration torque.
♦ Set evaluation of the const. moment of inertia in P407 to the value calculated in the paragraph above.
The output of the tension/dancer controller (K9249) can be monitored in direct tension control or dancer
control mode to check the setting. This should remain within a range of +/-3%.
4.3.2 Variable moment of inertia
♦ Set the following parameters:
U526 = U528 = Maximum possible diameter in mm
P404 = Core diameter as % of maximum diameter
U527 = Core diameter in mm
♦ If possible insert a rather fully loaded coil with a large material width and density.
♦ Set values of actual diameter, density of material and web width
♦ Vary the speed of the winder between approx. 10% and a speed at which the maximum peripheral
speed of the winder roller is not exceeded and monitor connector K0160 (speed controller output) while
the drive is accelerating and decelerating. The deviation from the final value then equals the acceleration
or deceleration torque.
♦ Set evaluation of the var. moment of inertia in U529 such that the value calculated in the paragraph
above is output at K9121 (sum of const. and var. moments of inertia).
The output of the tension/dancer controller (K9249) can again be monitored in direct tension control or
dancer control mode to check the setting. This should remain within a range of +/-3%.
NOTE
If the web width and / or the density is always constant, Parameter U150.03 and / or U525.04 (density)
have to be set to K0001 (100%)
Edition 06 05.2007
22-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
4.4 Optimization of speed controller
Raise torque limits, for example by setting the signal “Compensating roll position control ON” . (P605 is set
to 150%)
Set the adaptation of kp 2 using P559 and Tn 2 using P560. The value can be calculated using the following
formula
100529U
D
DD
560P559P 4
max
4
Core
4
max ∗∗
−
== [%]
Requirement: Density and width of material have to be 100%, U529 calculated according to 4.3.2
The thresholds 1 (P556, P557) must always equal to 0.
4.4.1 Optimization at minimal diameter
♦ Run system with fully loaded winder
♦ Perform optimization for speed controller according to the user manual (P051=26).
♦ Use value of P225 (kp) and P226 (Tn) to set P550 / P551 (equals lower values of kp-and Tn adaptation)
4.4.2 Optimization at maximum diameter
♦ Run system with empty winder
♦ Perform optimization for speed controller according to the user manual (P051=26).
♦ The set values in P225 and P226 equal the upper values of kp and Tn – adaptation
4.5 Hints for setting parameters
P406: Gear stage 2.
The value is calculated as follows: i1/i2.
f.e. i1=4, i2=5 Î P406 = 4/5 = 80%
U198: Tension control: Value for required tension or torque for web break observation 5%.
Position control: Set observation value for compensating roll, f.e. 90%90%.
U282.01-.10: Characteristic of friction.
U283.01-.10: Only positive values allowed.
U285.01-.10: Characteristic for slip coil control
U286.01-.10: Only positive values allowed.
U288.01-.10: Characteristic (Building block 108).
U289.01-.10: Using this block, you can delinearize the influence of the potentiometer for maneuvering
(a characteristic is set which equals approximately y=f (x²))
U450: Delay web break recognition.
Is used to disable false triggering on short, sudden tension or torque drops.
U453: Time, during which the minimum tension (set using U198) has to be surpassed to activate the
tension control.
U456: Time for reverse winding if web break occurs.
05.2007 Edition 06
Siemens AG 23-55
SIMOREG DC-MASTER Application Center winder
U539.01: Integration time - calculator for diameter
The following formula is used for calculation:
()
95,0*
42,0*d*D
537U*v*sleeveDD
01.539U
minmax
maxmax −
= [s]
D max Maximum roller diameter [m]
Dsleeve Minimum (core) diameter [m]
v
max Maximum system speed [m/min]
dmin Minimum thickness of the material [mm]
0.95 Factor for incorporating 5 % safety margin
Edition 06 05.2007
24-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
5 Appendix
5.1 List of freely assignable function blocks used
Block type Blocknumber
Binector/connector converter 13
Average value during n cycles 16
Adders/subtractors 20,21,22,23,24,25
Sign inverters 35,36
Switchable sign inverters 40,41
Dividers 42,45,46
Multipliers 50,51,52,53,290.....297
High resolution multipliers/dividers 55,56
Absolute value generators with filter 60,61
limiters 65
Limit-value monitors without filters 73,74
Maximum selection 80
Tracking-/storrage element 82
Analog signal selector switches 90.....99
Integrators 101
Characteristic blocks 106,107,108, 280
Simple ramp-function generator 113
Technology controller 114
Velocity/speed controller 115
Variable moment of inertia 116
Multiplexer 86,87
AND – elements 121.....132
OR – elements 150.....167
Inverters 180.....193
NAND elements 200
RS-flipflop 215
Timers 240.....246
Binary signal selector switch 250.....253
PI-controller 260
05.2007 Edition 06
Siemens AG 25-55
SIMOREG DC-MASTER Application Center winder
5.2 List of settable fixed values used
Parameter Function Sheet
P401 Inching setpoint 1.1
P402 Adjustment of setpoint – actual value difference of torque for web break recognition 17.1
P403 Fine tuning of web (system) speed 8.4
P404 Diameter of core in % of Dmax 8.6
P405 Bias for speed controller in conjunction with direct and ind. tension cont. 14a.1
P406 i gear stage 2 11.1
P407 Constant moment of inertia 11.2
P408 Scaling of torque setpoint 16.1
P409 Influence tension-/position controller 15.5
P410 Stop tension 12.4
P411 Position setpoint (always 0 except in the case of dancer control!) 15.1
P421 Change of diameter monotone 0.....no 1.....yes 8.2
U099.01 Dancer end position sensing 17.1
U099.02 Maximum torque in n control mode 16.5
U099.03 Minimum tension setpoint 12.1
U198 Minimun tension or minimum torque 17.1
U201 Maximum permissible torque deviation for web break detection 17.5
5.3 Detailed schematics
See following sheets 1.....20
NOTE
For easier identification, the winder-specific changes to binector and connector links, and parameter
changes, are displayed on a light gray background. These values deviate from the factory setting.
Edition 06 05.2007
26-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
.01
.02
.03
.04
.06
.07
.08
.05
.01
.02
.03
.04
.06
.07
.08
.05
1
01
01
01
01
01
01
01
0
1
0
1
≥
&
&
&
&
&
&
&
&
1
≥
1
0
0%
=1
1
≥
1
≥
&
P435 (0)
B
B
B
B
B
B
B
P436 (0)
K0401
K
K
K
K
K
K
K
P438.F(208)
K3002 K0207
P437.08
P437.07
P437.06
P437.05
P437.04
P437.03
P437.02
P437.01
K0202
K0401
B
Inching setpoint
Select injection
of inching
setpoint
Select
setpoint
Inching, bit 0
from control word 1
Inching, bit 1
from control word 1
On command
from INCH
(to control word 1)
ON command
from ON/OFF1
(from sheet
"Crawling setpoint")
Bypass ramp-function generator
to sheet "Ramp-function generator"
Inching Setpoint
P401.F (2,00)
system - speed setpoint
Sheet 1
05.2007 Edition 06
Siemens AG 27-55
SIMOREG DC-MASTER Application Center winder
87564321
.01
.02
.03
.04
.06
.07
.08
.05
.01
.02
.03
.04
.06
.07
.08
.05
1
01
01
0 1
01
01
0 1
01
0
1
0
1
≥
&
&
&
&
&
&
&
&
1
≥
DQ
R
1
1
1
0
<1>
&
DQ
R
1
1
≥
1
≥
1
0
1
≥
....
<1>
P440 (0)
B9350
B
B
B
B
B
B
B
P441 (0)
K9231
K
K
K
K
K
K
K
P443.F(207)
KK0206
P442.08
P442.07
P442.06
P442.05
P442.04
P442.03
P442.02
P442.01
P444.B (0)
B
P445
P654.B (1)
B3100
K0201
y
x
23
x
y
1
10
+200%
-200%
x10
x1
y1
y10
108
U287.01 (0)
K0011 K9231
&
.01
.02
.03
120
U320 (1)
B3100
B9454
B
B9350
Maneuver
Select
injection of
crawling setpoint
Select
crawling setpoint
Selection
for shutdown
Level/edge
Selection for
switch-on/shutdown
Switch-on/shutdown
from terminal 37
(from Sheet "Binary inputs 1")
ON command from
CRAWL
(to control word 1)
Switch-on command
from ON/OFF1
(to control word 1)
to sheet
"Ramp-function
generator"
Bypass ramp-function generator
to sheet "Ramp-function generator"
<1> Flip-Flops are reset when P445=0
Maneuver-
setpoint
X-Values
Y values
Sheet 2
Tension Control OFF 13.8
ON from CW1
(alternatively B0012)
ON from CW1
U289.01 to .10 (0)
Edition 06 05.2007
28-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
1.8
-1 1 0
0 0
1 1
0 1
0 %
.01
.02
.03
.04
.01
.02
.03
.04
<1>
<1>
<1>
<1>
1
0
K0195 U608.F (15,00%)
K0194
U607.B(9382)
B
P644.F(206)
K0207
K0193
B0210
P645.F (0)
K
P635.F(194)
K
P320.F (100,00)
(-300,00...300,00 %)
P321.F (100,00)
(-300,00...300,00 %)
P642 (2)
K
K
K
K
P643 (9)
K
K
K
K
r029
K0196
K0197
K0198
P322.F (1)
K
P323.F (1)
K
Setpoint processing
Main setpoint
Additional setpoint
Enable positive direction of rotation from control word 1
Enable negative direction of rotation from control word 1
<1> When P643.0x=9, the limit
selected via P642.0x acts
with inverted sign as a
negative limit
Minimum
to ramp-function generator
input
no direction of rotation
enabled
Sheet 3
Normalization
05.2007 Edition 06
Siemens AG 29-55
SIMOREG DC-MASTER Application Center winder
<1>
y = 0
y
.01
.02
1
≥
.01
.02
.03
.04
.01
.02
.03
.04
<1>
<1>
<1>
<1>
1
≥
1
≥
.01
.02
0 0 P303 - P306
0 1 P311 - P314
1 0 P307 - P310
2 3
3210
4
5
6
7
15
87564321
x
0%
1
01
0
&T0
0
1
.01
.02
1
≥
B0211
2.8
r027
P311.F
P307.F
P312.F
P308.F
P313.F
P309.F
P314.F
P310.F
dv/dt
P542.F
P636 (1)
K
K
K0190
P303.F P304.F P305.F P306.F
K0191
K0190
K0192
r028
K0181
K0183
K0170
K0182
P632 (1)
K
K
K
K
P633 (9)
K
K
K
K
P300.F
P301.F
P634
K
B0206
B0208
B0207
B0209
P641.B (0)
B
P637.B (0)
B
P638.B (0)
B
K0201
190
0
r316
r315.1 r315.2 r315.3 r315.4
P646.B (1)
B
0:
1:
2:
3:
4:
5:
7:
15:
P317.FP302.FP318.F
B0161
P319.F (0,05)
(0,00...10,00 s)
P639 (167)
K
P640.B (0)
B
K
B0104
negative
setpoint limit
Lowest positive
setpoint limit
positive
setpoint limit
Limitation after
RFG has responded
Highest negative
setpoint limit
When P633.0x = 9, the positive limit
selected via P632.0x acts with inverted
sign as negative limit
Parameter selection
RFG-setting 2
RFG setting 3
Lower transition
rounding Upper transition
rounding
... RFG setting 3 [s]
... RFG setting 2 [s]
Setpoint
(RFG
output)
Ramp-function
generator input
... RFG setting 1 [s]
from starting integrator control
(see P302) Time difference [s]
Ramp-up/down
time Rounding
This changeover to RFG settings 2 and 3
has priority over the input of RFG setting 3
by the starting integrator control
Ramp-function generator
Minimum
Maximum
Speed setpoint
Enable setpoint from
control word 1
Ramp-function generator
start from control word 1
ramp-up
ramp-down
RFG active to status word 2
Select bypass
ramp-function
generator
Ramp-function
generator setting
Effective
parameters
n-act + ∆
n-act - ∆
RFG status
Enable ramp-function generator from
control word 1 (with "0"-Signal: y=0)
Enable changeover of starting integrator
Display of RFG status on r316
Ramp-function generator enable
Ramp-function generator start
Setpoint enable & /OFF1
Set ramp-function generator
Track ramp-function generator
Bypass ramp-function generator
Ramp-down
Ramp-up
RFG
tracking
Starting
integrator
Set RFG
on
shutdown
Ramp-up time Ramp-down time
Shutdown
Bypass ramp-function generator from
sheets "Fixed setpoint", "Inching
setpoint", "Crawling setpoint"
Operating state
- -, I or II
ON delay
Setting value
Set ramp-function
generator
Run
Sheet 4
FS
Edition 06 05.2007
30-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
iD
n022
n023
U519.F (1,00) U520.F (1450)
(-32,768...32,767 m/s)
U516 (0)
K0170 K9257
U517 (0)
K9304
U518.F (6500,0)
(10,0...6553,5mm)
U522 (16,38)
(0,01...327,67m/s)
U523 (1638)
(10...60000mm)
115
4.8
x1 100%
x2
y
*
.01 x1
.02 x2
45
K9214
U145 (1)
K9145
1
0
.01
.02
90
U241 (0)
B9550
K9210
U240 (0)
1
0
-1
y = -x
y
x
40
U140 (0)
U141 (0)
B9389
K9140
5.8 K9257
K9145
K9210
i 11.3
K
POWER ON
Q
SET
(Q=1)
RESET
(Q=0) Q
.01
.02
1
<1>
215
B9550
B9551
U415 (0)
B9362
B0121
n<
Velocity / speed - calculator
velocity set point
Normalization min.Diameter
Current diameter 8a.7
Normalization
Gear ratio Rated speed
speed set point
Sheet 5
Web break 17a.3
speed set point
vset nset
nrated
D ∗ π ∗ nrated
nset = ----------------- ∗ 100%
vset ∗ i
Speed calcualtion
winding from top / bottom 18.5
05.2007 Edition 06
Siemens AG 31-55
SIMOREG DC-MASTER Application Center winder
0 %
1
0-1
y
x
x
y
87564321
y
x
x
y
y
x
x
y
P630 (162)
K
K0176
r219
P553.F (0)
P550.F (3,00)
(0,10 ... 200,00)
P556.F (0,00)
(0,00 ... 100,00 %)
P559.F (0,00)
(0,00 ... 100,00 %)
P225.F (3,0)
(0,10 ... 200,00)
P562.F(100,00)
(0,00...199,99%)
P563.F(-100,00)
(-199,99...0,00%)
r218
P554.F (0)
P551.F (0,650)
(0,010 ... 10,000)
P557.F (0,00)
(0,00 ... 100,00 %)
P560.F (0,00)
(0,00 ... 100,00 %)
P226.F (0,650)
(0,010 ... 10,000)
r217
P555.F (0)
P552.F (0,0)
(0,0 ... 10,0)
P558.F (0,00)
(0,00 ... 100,00 %)
P561.F (0,00)
(0,00 ... 100,00 %)
P227.F (0,0)
(0,0 ... 10,0)
K9437
K9437
K
Speed controller (1)
dn(droop)
I comp. n contr.
n contr. Kp(act)
n contr. Kp1
Adap.point 1 Adap.point 2
P225.F (3.0)
(0.10 ... 200.00)
n contr. Kp2
Enable droop from
control word 2
n contr. Tn(act)
n contr. Tn1
Adap.point 1 Adap.point 2
n contr. Tn2
Adap.point 1 Adap.point 2
n contr. droop Kp1
n contr. droop Kp2
n contr. droop Kp (act)
Adaptation of the P gain
Droop (with adaptation)
Speed controller P gain
to Sheet Speed controller 2
Adaptation of the integration time
Speed controller integration time
to Sheet Speed controller 2
Sheet 6
Variable moment of inertia 11.6
Variable
moment
of inertia 11.6
Edition 06 05.2007
32-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
-1
T1 Tv
0
1
2
3
0%
135,05
P115
*
Kp Tn
0%
1
0
4
&
B
A
B<A
87564321
1
0
10
1
0
1
-1
14a.6
P627 (178)
K K0169
K0168
P629 (177)
KK0178
P625.F(170)
K9140
P626.F(167)
K
P628 (179)
KK0177
P083.F
K0166
K0167
r025
K0013
P115
K0161
K0148
P620 (165)
K
P631 (0)
K
P695.B (0)
B
P696.B (0)
B
B0205
P223.F (1)
K0174
K0179
dn
P621 (176)
K9451
P622 (174)
K
P623 (179)
K
P624 (0)
K
K0165
K0162
P206.F (0)
(0 ... 100ms)
P205.F (0)
(0 ... 1000ms)
P204.F (0)
(0 ... 3)
P203.F (1)
(1 ... 140 Hz)
P228.F (0)
(0 ... 10000 ms)
P200.F (0)
(0 ... 10000 ms)
P202.F (0)
(0 ... 3)
P201.F (1)
(1 ... 140 Hz)
P502 (0)
K
K0040
P609 (0)
K
K0160
K0164
P222.F
K0166
P698.B (0)
B
r026
P229.F
0%
1
≥
r023
r219 r218
n(set, smooth)
n(act, smooth)
n(act)
n(set,limit)
Speed controller (2)
Main actual value
M(set,n contr.)
Set.val.I-comp.n contr.
Contr. dev.
Set I-comp. n contr.
Stop I-comp. n contr.
n(act)
n(act,filter)
quality
Resonant frequency
Smooth. n(set)
Smooth. n(act)
quality
Resonant frequency
Actual value from
pulse encoder
Internal
actual EMF
value
Friction and
moment of
inertia
compensation
Speed controller
setpoint/act. val. deviation
I component
P component
Absolute actual speed value
Switchover
speed
Switchover to
P controller
Enable speed controller from
control word 2 and sequencing control
Master/slave drive from control word 2:
Make I component follow on slave drive
so that M(set, n contr.) = M(set, limit) and set
speed setpoint = actual speed value (K0179)
Fast stop
Fast stop
Stop I component when αG-limitation,
current limitation, torque limitation, speed
limiting controller reached
Speed controller integration time
from Sheet Speed controller 1
Speed controller P gain
from Sheet Speed controller 1
Reverse polarity of actual speed value on field
reversal and applied negative field direction
from Sheet "Field reversal with SIMOREG
6RA70 single-quadrant device"
Sheet 6a
Supplementary
speed setpoint
05.2007 Edition 06
Siemens AG 33-55
SIMOREG DC-MASTER Application Center winder
0% 100%
-100% P520
P521
P530
-P530
1
0
0%
K0179
(0...10000ms)
P546.F (0)
P697.B (1)
B9385
K0173
K0152
P619 (191)
K9215
K0164
K0168
P541.F
P540.F
K0150
K0172
K0171
K0191
P543.F
87564321
Compensation of friction ATTENTION! Do N O T activate, contact sheet 11 for further information
Compensation of moment of inertia (dv/dt - Addition)
dv/dt * P542
vom Hochlaufgeber
Sheet 7
Dancer or v-constant control 14.4
Edition 06 05.2007
34-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
-1
-1
1
2
3
0
.01
.02
.03
B+
B– X<B–
X>B+
B+
B–
y
x
y
x
-1
60
65
B9151
U175
K0001
K0404
0
9165
9166
B9150
0...10000ms
U160 (0)
U161 (1)
U162 (100)
K9160
K9167
x1 x2
100%
*
y
.01 x1
.02 x2
x1 x2
100%
*
y
.01 x1
.02 x2
52
53
U152 (0)
U153 (0)
K9152
K9153
x4=
x1 * x2
x4 (32Bit)
.01 x1
.02 x2 y
y =
x4 / x3
.02 x3
<1>
55
U155 (1)
K9155
.01
.02
.03
20
K9120
U120 (0)
K
K9304
K9167
K9211
K9455
K0403 K0404
B0421
K0001
100,00 %
K0403
K9160
K0404
K9152
K9153
K9214
K9155
i 11.3
&
.01
.02
.03
&
.01
.02
.03
130
131
B9360
B9361
U330 (1)
B0421
B
B9390
U331 (1)
B0421
B
B9461
1
191
B9461
U391 (0)
B9390
18.5
.01 xy
16
n
U172 (0)
K0166 K9455
U173.01 (10)
1
0
.01
.02
91
U243 (0)
B9391
K9211
U242 (0)
K0170
K0039
y
x
23
x
y
1
10
+200%
-200%
x10
x1
y1
y10
U281.02 (0)
K9120 K9410
280
v
n
v
n
decreasing monotone
Current 8a.7
diameter
Monotone yes / no
P421.F (1)
|nact| 6a.3
System speed.
setpoint after rampg. 4.5
Adaption of
system speed.
P403.F (100,00)
Core
diameter
P404.F (10,00)
Core diameter 8.5
Diameter limits
Smooth.
Anzahl der
Abtastzyklen
Calculator for diameter (1)
Un./Winder 18.5
increasing monotone
average
of
n Cycles
Sheet 8
Actual value 20.7
from web tacho
v-constant control 18.5
FS
U283.11 to .20 (0)
U282.11 to .20 (0)
Y values
X values
Stalls at X< -0.2% to Y=-5%
and at X>+0.2% to Y=+5%
at -0.2%<X<+0.2%, Y=0
05.2007 Edition 06
Siemens AG 35-55
SIMOREG DC-MASTER Application Center winder
87564321
Kp Tn
-1
*
00
1
00
1
1
XY
U530 (0)
K9410
U533 (0)
K
U542 (1)
K
U536 (1)
K0404
U531 (0)
B0001
U532 (0)
B
U538 (1)
U534 (1)
K
T1
B9381
B9382
K9213
B9483
B9360
B9361
260
K9300
U535.01 (50 ms)
.01
.01
.01
.01
.11
.11
.01
.11
.21
.31
.41
U539.01
(3,000 s)
U537.01
(0,2)
U540.01 (0) U541.01 (1)
.01
.01
K9301
K9302
U543.01
(100,0)
K9306
K9305
K9303
.01
B9660
(K9305)
U545.01
(100,0)
U544 (9306)
K9304
K9307
B9650
.01
B9670
(K9307)
8.8
K
K9304
8a.7
Tension feedb < GW 17a.8
Calculator for Diameter (2)
Hold diameter 9.8
Enable PI - controller
1 = Set I - component <4>
1 = Set value PI - controller output <2>
Set diameter 9.8
Diameter set value 9.8
Setzwert für I-Anteil
Setzwert für PI-Regler-Ausgang
<5> Stop I - component:
P -component active
Stop I - component
Output = P-component + I-component
<6> Stop I - component in positive direction:
P-component active
If controller input (X) positive,
then I - component is stopped
Output = P-componentl + I-component
<7> Stop I - component in negative direction
P-component active
If controller input (X) is negative,
then the I - component is stopped
Output = P- component + I - component
Priority:
1. Disable PI - controller
2. Set Output
3. Stop Output
4. Set I - component
5. Stop I -component
6. Stop I- component in pos. direction
7. Stop I- component in neg. direction
Current diameterl
Stop I - component in
neg. direction and set to
negative limit
Stop the I - component
in positvie direction,
and limit it to positive
0 = Set
I-component
zero
0 = set
P-component
zero
0 = Disable PI - controller <1>
1 = Stop I - component <5>
1 = Stop output <3>
1 = Stop positve I - component <6>
1 = Stop I-component in negative dir. <7>
PI-controller Controller has reached
negative limit
PI - controller output
Controller has reached
negative limit
Regler an Aus-
gangsbegrenzung
negative limit
Smooth
increasing monotone 8.4
positive limit
P-component
I-component
Transfer function:
1 1 + sTn
G(s) = --------- * Kp * ---------
1 + sT1 sTn
decreasing monotone 8.4
Sheet 8a
8.8
Set PI - controller
Core diameter 8.5
Edition 06 05.2007
36-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
.01
.02
.03
xy
82
U223 (0)
B9580
B
B
K9195
U222 (0)
U224 (0)
1 ⇒ y=x
⇒ freeze y
1
0
.01
.02
93
U247 (0)
K9213
U246 (0)
.01
.02
.03 1
≥.01
.02
.03 1
≥
150
151
B9380
B9381
U350 (0)
U351 (0)
1
180
B9450
U380 (0)
B9396 B9450
B9388 B9380
B0121
K9304
K3006
K9195
B9582
.01
.02
.03 1
≥
152
B9382
U352 (0)
B
B0105
B9050
&
.01
.02
.03
124
B9354
U324 (1)
B9387
B9454
B0105
B9354
B00011
B9386
T
0
TO
1
T
O
2
T
T
T3
1
241
U444 (3,000)
(0,000...60,000s) U445 (3)
B9582
B9583
U443 (0)
B9050
B
T
0
TO
1
T
O
2
T
T
T3
1
240
U441 (5,000)
(0,000...60,000s) U442 (0)
B9580
B9581
U440 (0)
B0001
B
Stop / Set diameter
Tensioncontrol ON ext. 18.7
Stop diameter ext. 18.5
Operation
Set diameter ext. 18.5
Tensioncontrol OFF 13.8
Power On Imp. Set diameter
Stop diameter
ext. Diameter setvalue
Priorität:
1. RESET
2. TRACK
3. STORE
Current
diameter 8a.7
Power On Imp.
Web break 17a.3
n<
Diameter
set value
Sheet 9
Delayed ON
delayed Off
On / Off delay.
Impulsgenerator
1 = Reset
Delayed ON
delayed Off
On / Off delay.
Impulsgenerator
1 = Reset Mode Power On
Operation
05.2007 Edition 06
Siemens AG 37-55
SIMOREG DC-MASTER Application Center winder
87564321
K9304
K
K
K3009
116
.01
.02
.03
.04
K9258
U525 (1)
U526 (10000)
(10...60000mm)
U527 (10000)
(10...60000mm)
U528 (10000)
(10...60000mm)
U529 (1,00)
(0,10...100,00)
Variable moment of inertia
Normalization of diameter
Current diameter. 8a.7
Density of material
Normalization of
Core diameter
Normalization of
max. diameter
Variable moment of inertia
D4 - DCore4
JV = ------------------ * K
Dmax4
Sheet 10
Edition 06 05.2007
38-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
1
0
.01
.02
94
U249 (0)
B9394
K9214
U248 (0)
K0001
K0406
K0001
100,00 %
K0406 .01
.02
.03
21
U121 (0)
K
K9121
K0407
x1 x2
100%
*
y
.03 x1
.04 x2
x1 x2
100%
*
y
.05 x1
.06 x2
x1 x2
100%
*
y
.03 x1
.04 x2
x1 x2
100%
*
y
.05 x1
.06 x2
290
291
292 293
U150 (0)
U150 (0)
U151 (0) U151 (0)
K9430
K9431
K9432 K9433
K9121
K9432
K9214
K9214
K3008
K9437
K0407
K9214
K0191
y
x
23
x
y
1
10
+200%
-200%
x10
x1
y1
y10
106
U281.01(0)
K0166 K9229
.01
.02
.03
22
U122 (0)
K
K9122 -1
y = -x
y
x
35
U135 (0)
K9135
1
0
.01
.02
95
U251 (0)
B9390
K9215
U250 (0)
K9122
K9122
K9135
K9156
K9229
K9258
i²
8a.7
i
x1 x2
100%
*
y
.05 x1
.06 x2
297
K9431
K9430
U153 (0)
K9437
x4=
x1 * x2
x4 (32Bit)
.01 x1
.02 x2 y
y =
x4 / x3
.03 x3
<1>
56
K9433
K9304
K
U156 (1)
K9156
i 11.3
dv/dt 4.6
Compensation of aceleration and friction
Gear stage 1/2 18.7
P406.F (100;00)
Gear stage 2
Web width
Var. moment of inertia 10.7
P407.F (0,00)
fixed moment
of inertia
Current
diameter
unw. / winder 18.5
|nact| 6a.3
Characteristic of firction
Summ of pre
control moments
Sheet 11
Y values
U283.01 to .10 (0)
X values
U282.01 to .10 (0)
05.2007 Edition 06
Siemens AG 39-55
SIMOREG DC-MASTER Application Center winder
87564321
freeze y
y
y=0
x
1
1
01
0
0s 0s
TH TR
y=x
R
S
Q
<1>
.01
.02
.03
<2>
113
B9582
U301
B
B
0
0
1
U300 (0)
K9219 K9236
B9190
B9191
U302 (5,00) U303 (5,00)
x1 x2
100%
*
y
.03 x1
.04 x2
294
K9450
K9236
U152 (0)
K9434
.01
.02
.03
.01
.02
.03
.04
.06
.07
.08
.05
B1B2B3
X0
X1
X2
X3
X4
X5
X6
X7
Y
86
U310 (0)
B3308
B3309
B3310
U311 (0)
K9230
K
K
K
K
K
K9450
y
x
23
x
y
1
10
+200%
-200%
x10
x1
y1
y10
107
U284.01(0)
K9304 K9230
K0001
100,00 % K0001
K3007
8a.7
B3 B2 B1 Y
0 0 0 X0
0 0 1 X1
0 1 0 X2
0 1 1 X3
1 0 0 X4
1 0 1 X5
1 1 0 X6
1 1 1 X7
x1 x2
100%
*
y
.01 x1
.02 x2
51
K9193
K0410
U151 (0)
K9151
1
0
.01
.02
99
U259 (0)
B9359
K9219
U258 (0)
K9193
K9151
K0410
&
.01
.02
.03
129
B9359
U329 (1)
B9395
B0121
B
1
0
.01
.02
97
U255 (0)
B9392
K9217
U254 (0)
K9434
9.4
K
y
.01 x1
.02 x2
.03 x3
80
MAX
U220 (0)
K3005
K9503
K
K9193
K9503
Setpoint processing
12.7
Tension setpoint
Current diameterl
ext. slip core control
dancer. roll pos. ctrl. 18.5
Tension control after
influence of slip core control
Tensionsetpoint
Stop Tension 18.7
<2> from electronic system powersupply monitor
<1> If U301.01 = 9191 is active only once after beeing enabled (Flanke log. "0" auf "1")
Priority:
1. S (SET)
2. R (RESET)
0 = Ramp generator
first run
1 = Enable simple
ramp generator
0 = Set ramp gnerator
to zero
Stop simple ramp
generator
ext. Tension s.point
Stop tension value
P410.F (0,00)
n<
Override
ramp gnerator
ramp - up time ramp - down time
Sheet 12
X values
Y values
U286.01 to .10 (0)
U285.01 to .10 (0)
Switchover
characteristic of
slip core control
FS
U099.03 (5.0)
Min. tension
POWER ON
Edition 06 05.2007
40-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
1
182
B9452
U382 (0)
B9483
&
.01
.02
.03
123
B9353
U323 (1)
B9588
B9396
B0110
1
184
B9454
U384 (0)
B9353
-1
-1
1
2
3
0
xy
y [V] = *P753
x
100% 14
15
P751 (0)
P752 (0)
K0026
-10,00...+10,00V
P754 (0,00)
-200,00...+199,99V
P753 (10,00)
P750 (0)
K9434
(0...10000ms)
r006
A
D
X175
T
0
TO
1
T
O
2
T
T
T3
1
244
U453 (5,000)
(0,000...60,000s) U454 (0)
B9588
B9589
U452 (0)
B9452
B
T
0
TO
1
TO
2
T
T
T3
1
245
U456 (10,000)
(0,000...60,000s) U457 (1)
B9590
B9591
U455 (0)
B9353
B
Tensioncontrol enable
tension feedback value
< limit or.
actual position 17a.8
> limit
Tensioncontrol ON
Tensioncontrol ON ext. 18.7
OFF3
Tensioncontrol del. OFF
Smooth.
Tension setpoint after
slip core control 12.7
Normalization Offset
Tension setpoint
for external Tensioncontrol
Tensioncontrol OFF
Delayed ON
delayed Off
On / Off delay.
Impulsgenerator
1 = Reset
Delayed Off
On / Off delay
Impulsegnerator
1 = Reset
Sheet 13
Delayed ON
05.2007 Edition 06
Siemens AG 41-55
SIMOREG DC-MASTER Application Center winder
87564321
.01
.02
.03 1
≥
155
B9385
U355 (0)
B9391
B9392
B
&
.01
.02
.03
200
B9470
U400 (1)
B9391
B9392
B
1
193
B9463
U393 (0)
B9391
1
192
B9462
U392 (0)
B9470
Sheet 14
v-constant control 18.5
Operating mode ambiguous
v-constant control
P659 OFF3
Dancer control 18.5
Switchinglogic for the control methods
v-constant or
Dancer control ON
Edition 06 05.2007
42-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
1
186
B9456
U386 (0)
B9393
&
.01
.02
.03
127
B9357
U327 (1)
B9353
B9383
B9384
.01
.02
.03 1
≥
153
B9383
U353 (0)
B9392
B9456
B
.04
.05
.06
.01
.02
.03
.04
.06
.07
.08
.05
B1B2B3
X0
X1
X2
X3
X4
X5
X6
X7
Y
B3 B2 B1 Y
0 0 0 X0
0 0 1 X1
0 1 0 X2
0 1 1 X3
1 0 0 X4
1 0 1 X5
1 1 0 X6
1 1 1 X7
87
U310 (0)
B9484
B9485
B9392
U312 (0)
K0405
K9136
K
K9254 K9451
K0405
14a.1
.01
.02
.03 1
≥
154
B9384
U354 (0)
B9392
B9459
B
-1
y = -x
y
x
36
U136 (0)
K405 K9136
K
K
K
K
1
185
B9455
U385 (0)
B9390
&
.01
.02
.03
&
.01
.02
.03
125
126
B9355
B9356
U325 (1)
B9458
B9353
B9455
U326 (1)
B9454
B9353
B9390
1
188
B9458
U388 (0)
B9392
1
0
.01
.02
.03
1
0
.01
.02
.03
252
253
B9484
B9485
U472 (0)
B9392
B9355
B
U473 (0)
B9392
B9356
B
Sheet 14a
Bias for speed
controller in
conjunction with
tensioncontrol
P405.F (5,00)
Output of Tension/
position controller 15.8
Zugregelung EIN 13.4
Dancerrollcontrol 18.5
Unwinder/Winder 18.5
Dir./ ind.
tensioncontrol 18.5
Dancerrollcontrol 18.5
Unwinder/Winder 18.5
Dancerrollcontrol 18.5
Dancerrollcontrol 18.5
Dancerrollcontrol 18.5
Dancerrollcontrol 18.5
Tensioncontrol ON 13.4
Tensioncontrol ON 13.4 Enable Tension/
pos. controller
Web break 17a.5
Supplementary speed setpoint
Switchinglogic for the control methods (2)
05.2007 Edition 06
Siemens AG 43-55
SIMOREG DC-MASTER Application Center winder
87564321
1
0
0
1
0%
0%
-
+
0,10...30,00
10
1
0
0%
Y2
Y1
Y
X1 X2 X
Y
X
xy
1
0
1
1000
1
1000
.01
.02
.03
.04
.01
.02
.03
.04
10
-1
*
114
<1>
U490.F
(0,00)
U480 (0)
K0230
K
K
K
U484 (0)
K
K9217
K
K
K9243
n017 U487.F(0,00)
K9244
U489 (0)
K9437
U492.F
(1,00)
U493.F
(1,00)
U491.F
(100,00)
U482.F(0,000)
U483.F(0)
U497.F(0,0)
U498.F
(100,00)
U499.F
(-100,00)
K9242
K9246
U494.F
(3,000)
U488.F
(3,00)
U495.F(0)
U505 (0)
K
K9247
K9248
U508.F
(50,0)
U507 (1)
K9221
U512.F
(100,0)
U511 (1)
K9252
U510.F
(50,0)
U509 (9252)
K
K9250
K9254
K9253
K9251
n019
n018
U500 (0)
U506 (0)
B
U486 (0)
U496 (0)
B
0,00...200,00%
B9499
n016
K9240 K9241
U481.F(0,00s)
0,10...30,00
U485.F (0,00)
U502.F (0)
U503.F (1) U504.F (1)
K9245
K9249
K9141
B9357
11.6
14a.8
1
0
-1
y = -x
yx
41
U142 (0)
K0409
U143 (0)
B9390
K9141
K0409
K0411
12.8
K0411 P411.F (0,00)
15a.5
15b.7
Tension- or Dancer - roll pos. contrl.(1)
Var. moment of inertia
Influence Tension/
position contr.
P409.F (100,00)
Un-/Winder 18.5
positive limit
Output of Tension/
position controller
negative limit
Controller has reached
output limit
0 = D-component influences only the feddbackvalue channel
1 = Normal PID-Regler: D-componentl is active for control deviation
Position setpoint
Tension setpoint
Sheet 15
Threshold
Smooth.
D-Component Tension/Position-Controller
Hold I - component
Set I - component
Hold I -component
Smooth. [s]
Statik -
addition for
controoler P-component
I-component
0 = Set
p-component
zero
0 = Set
I-component
zero
Kp-factors
Kp-factor
Setpoint
Enable Tension / pos. controller
Kp Tn
Edition 06 05.2007
44-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
K0001
100,00 %
1
190
B9460
U390 (0)
B9357
x
t
y
y
x
Tn
10
.01
.02
101
U265 (3000)
U266 (0)
B
U267 (0)
K
U264 (0)
K0001 K9221
B9460
(10...65000ms)
Tension-/position controller (2)
Tension - / position
controller limit
Enable
Tension/pos. controller 14a.8
Stop
integrator
Set integrator
Sheet 15a
Set value
Integrationtime (Tn)
05.2007 Edition 06
Siemens AG 45-55
SIMOREG DC-MASTER Application Center winder
87564321
1
0
.01
.02
1
0
.03
.01
.02
1
0
.01
.02
1
0
.03
.01
.02
P456 (0)
B9383
K0230
P455 (0)
K9142
K0015
B
K
P458 (0)
B
K0231
P457 (0)
K
K
B
K
x1 100%
x2
y
*
.03 x1
.04 x2
42
K0149
K9304
U145 (1)
K9142
Tension-/position controller (3)
Sheet 15b
Dancer control or
dir. tension control 14a.5
Connector selector switch
Current diameter Tension/pos.current value
Instentaneous value of moment
Edition 06 05.2007
46-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
.01
.02
.03
23
U123 (0)
K9254
K9217
K
K9123
&
.01
.02
.03
121
B9351
U321 (1)
B9453
B0110
B9353
1
0
.01
.02
96
U253 (0)
B9351
K9216
U252 (0)
K0408
K9124
x1 x2
100%
*
y
.05 x1
.06 x2
295
K9123
K9304
U152 (0)
K9435
K0408
K0408
1
183
B9453
U383 (0)
B9385
P605.01
.01
.02
.03
24
U124 (0)
K9436
K9215
K
K9124
x1 x2
100%
*
y
.03 x1
.04 x2
296
K9435
K0408
U153 (0)
K9436
Determination of moment setpoint if tensioncontrol is active
OFF3
Summ of precontrol moments 11.8
P408.F (100,00)
Normalization of
moment setpoint
Current 8a.7
diameter
Output
Tension/Pos. Contrl. 13.8
Tension setpoint 12.7
Sheet 16
Moment feedback value
if tension control is active
Tensioncontrol ON 13.4
U099.02 (100)
Torque limit in
n control mode
Dancer or v-constant control 14.4
05.2007 Edition 06
Siemens AG 47-55
SIMOREG DC-MASTER Application Center winder
87564321
-1
-1
1
2
3
0
61
K0142
0...10000ms
U163 (0)
U164 (1)
U165 (0)
K9161
x1 x2
100%
*
y
.01 x1
.02 x2
50
K9161
K0402
U150 (0)
K9150
.01
.02
.03
U125 (0)
K9216
K
K9150
K9125
x1 100%
x2
y
*
.01 x1
.02 x2
46
K9125
K9216
U146 (1)
K9146
B
A<B
A=B
A
|A|<B
A
B
A
B
BB
A
0
0
0
<1>
.01
.02
73
U199 U199
U199
U199
U199/2
B9169
B9171
B9170
0,00...199,99
U199 (0,00)
K9501
U197
K9218
K9212
0
9186
B
A<B
A=B
A
|A|<B
A
B
A
B
BB
A
0
0
0
<1>
.01
.02
74
U202 U202
U202
U202
U202/2
B9172
B9174
B9173
0,00...199,99
U202 (0,00)
K9187
U200
K9146
K9187
0
9187
1
0
.01
.02
98
U257 (0)
K9218
U256 (0)
K9241
B9383
K9150
K0402
16.7
25
1
0
.01
.02
92
U245 (0)
B9392
K9212
U244 (0)
K9186
K9501
K9186
Web break recognition (1)
instentaneous value
of moment
Adjustment of
moment-
setpoint - actual value diff.
P402.F (100,00)
U201 (20,00)
Maximal allowed
moment deviation
Moment setpoint 16.7
Hysteresis
Hysteresis
Sheet 17
Dancer control or
dir. tension control 14a.5
U099 (90,00)
Dancer roll
endposition
U198 (5,00)
Minimum
tension or
torque
|Tension, position or
torque actual values| 15.3
FS
FS
Edition 06 05.2007
48-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
1
0
.01
.02
.03
250
B9482
U470 (0)
B9393
B
B9173
1
181
B9451
U381 (0)
B9482 &
.01
.02
.03
122
B9352
U322 (1)
B9483
B9451
B9584
1
0
.01
.02
.03
251
B9483
U471 (0)
B9392
B9169
B9457
1
187
B9457
U387 (0)
B9169
17.8
&
.01
.02
.03
128
B9358
U328 (1)
B9362
B9591
B
T
0
TO
1
TO
2
T
T
T3
1
242
U447 (5,000)
(0,000...60,000s) U448 (0)
B9584
B9585
U446 (0)
B9590
B
T
0
TO
1
TO
2
T
T
T3
1
243
U450 (2,000)
(0,000...60,000s) U451 (0)
B9586
B0587
U449 (0)
B9352
B
.01
.02
.03 1
≥
156
B9386
U356 (0)
B9586
B9397
B
1
189
B9459
U389 (0)
B9362
T
0
TO
1
T
O
2
T
T
T3
1
246
.01
.02
U459 (1,00)
(0,00...600,00s) U460 (3)
B9592
B9593
U458 (0)
B9358
B
P658
&
.01
.02
.03
132
B9362
U332 (1)
B9386
B9463
B
.01
.02
.01
.02
Web break recognition (2)
ind. Tensioncontrol 18.5
Moment setpoint - 17.8
actual value diff. > limit
Tensioncontroll OFF dellayed 13.8
Web break ext. 18.7
Web break
Tensioncontroll OFF del. 13.8
OFF 3
Web break
Web break int.
Actual tension and/or
actual torque < limit or
actual position > limit 17.8
Dancerroll control 18.5
Sheet 17a
Delayed ON
Delayed Off
On / Off delay.
Impulsgenerator
1 = Reset
Delayed ON
Delayed Off
On / Off delay.
Impulsgenerator
1 = Reset
Delayed ON
Delayed Off
On / Off delay.
Impulsgenerator
1 = Reset
Mode
Mode
Mode
v-konstant-Regelung
05.2007 Edition 06
Siemens AG 49-55
SIMOREG DC-MASTER Application Center winder
87564321
.01
.02
.03 1
≥
.01
.02
.03 1
≥
.01
.02
.03 1
≥
.01
.02
.03 1
≥
.01
.02
.03 1
≥
.01
.02
.03 1
≥
.01
.02
.03 1
≥
.01
.02
.03 1
≥
.01
.02
.03 1
≥
.01
.02
.03 1
≥
.01
.02
.03 1
≥
157
158
159
160
161
162
163
164
165
166
167
B9387
B9388
B9389
B9390
B9391
B9394
B9395
B9396
B9397
B9392
B9393
U357 (0)
B
B3500
B
U358 (0)
B
B3501
B
U359 (0)
B
B3502
B
U360 (0)
B
B3503
B
U361 (0)
B
B3504
B
U362 (0)
B
B3505
B
U363 (0)
B
B3506
B
U364 (0)
B
B3507
B
U365 (0)
B
B3511
B
U366 (0)
B
B3512
B
U367 (0)
B
B3513
B
Set diameter ext.
Winding from
top / bottom
Dancerrollcontrol
Gearstage 1/2
Stop tension
Web break ext.
Hold diameter ext.
Unwinder/Winder
Dir./ ind. tensioncontrol
Tension Control ON ext.
Setting Controlword 3
Sheet 18
v-constant control
Edition 06 05.2007
50-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
87564321
.07
.04
.01
.02
.06
.05
.08
.10
.09
.13
.12
.11
.14
.16
.15
.03
0
2
34
56
78910
111213
14
15 1
13
n013
U113 (0)
B9353
B9499
B9386
B0120
B9462
B
B
B
B
B
B
B
B
B
B
B
K9113
Statusword 3
Bitfield 4
Binector- / Connektorchanger 1
Statusword 3
Tensioncontrol ON 13.4
Tension controller operates in limit 15.8
Web break 17a.3
speed limit succeeded
Sheet 19
Operating mode ambiguous 14.6
05.2007 Edition 06
Siemens AG 51-55
SIMOREG DC-MASTER Application Center winder
8
7
564321
X400
X401
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
+5/15V
u
&
<1>
<2>
<2>
<2>
<2>
1
0
2
0
1&
U792 (1024)
n795
B7000
B7001
B7002
B7003
B0055
B0056
U796
n024.02
K0039
KK0036
K0038
U794 (500,0)
+ Vss
- Vss
CTRL +
CTRL - = M
Voltage level
U790.01: A/B, CTRL track
U790.02: Zero pulse
Supply voltage
U791 = 0: 5V
U791 = 1: 15V
Reference speed
50.0...6500.0
Encoder type
U793=0: A/B track
U793=1: Forward/reverse tracks
Number of lines
100...20000
Track A +
Track A -
Track B +
Track B -
Position
<1> 0=Enable position counter (KK0038)
1=Reset (KK0038:=0)
<2> The signals "coarse pulse 2" and "fine pulse 2"
are only routed to binectors B7002 and B7003
in the SIMOREG DC Master.
They have no other function.
Zero pulse +
Zero pulse -
Track A
Track B
Zero pulse
Control track
Overflow
Underflow
SBP pulse encoder evaluation
(optional for web tacho, required only in v constant control mode)
Power supply
Pulse encoder
Ground coarse/fine
Coarse pulse 1
Coarse pulse 2
Fine pulse 2
Coarse pulse 1
Coarse pulse 2
Fine pulse 2
Control track
Pulse encoder evaluation
Speed measurement
Speed actual value in rpm
Speed actual value
Reset
position counter
Position acquisition
value range:
8000 0000H to 7FFF FFFFH
Sheet 20
Edition 06 05.2007
52-55 Siemens AG
SIMOREG DC-MASTER Application Center Winder
5.4 Parameter list
Download file "achswickler.winder.dnl" is stored in the "Applications_d" folder on the SIMOREG DC-
MASTER CD-ROM (Order No.: 6RX1700-0AD64).
The file "achswickler.winder.dnl" has been created with "DriveMonitor" and can only be loaded with this
application. This should not be done until the basic commissioning process (motor data settings, optimization
runs) is finished. Parameters modified during basic commissioning are not altered by the contents of the
download file.
NOTE
After "achswickler.winder.dnl" has been downloaded, parameter U969 must be set to 4. This ensures
that unconnected function blocks are deselected and any connected function blocks are selected
(activated) if they are not selected already.
Deselecting any function blocks that are not needed reduces the load on the processor
(see visualization parameter n009).
Edition 06 05.2007
SIMEA
Siemens Industrial Manufacturing,
Engineering and Applications
P.O. Box 83, A-1211 Vienna
© Siemens AG, 2000-2007
Subject to change without notice
SIMOREG DC-MASTER
Application Center Winder
Printed in EU (Austria)
