Danfoss VLT AutomationDrive FC 360 Programming Manual page 123

Parameter Descriptions
37-12 Pos. PID Anti Windup
Configure whether to enable the anti-windup of positioning PID.
Option:
[0] Disable
[1] Enable
*
37-13 Pos. PID Output Clamp
Range: Function:
1000 [1 - This parameter clamps the total output of
*
10000 ] the PID. A setting of 1000 corresponds to
100% of parameter 32-80 Maximum Allowed
Velocity.
37-14 Pos. Ctrl. Source
Select the control source for positioning control.
Option:
[0] DI
*
[1] FieldBus
37-15 Pos. Direction Block
Use this parameter to configure whether to block a direction,
and the direction to be blocked.
Option:
[0] No Blocking
*
[1] Block Reverse
[2] Block Forward
37-17 Pos. Ctrl Fault Behaviour
This parameter determines the behavior of the frequency
converter after a fault is detected.
Option:
[0] Ramp Down&Brake
*
[1] Brake Directly
37-18 Pos. Ctrl Fault Reason
READ-ONLY PARAMETER: The current fault reason of the alarm.
POSITION CTRL FAULT is shown in this parameter.
Option:
[0] No Fault
*
[1] Homing Needed
[2] Pos. HW Limit
[3] Neg. HW Limit
[4] Pos. SW Limit
[5] Neg. SW Limit
[7] Brake Wear Limit
[8] Quick Stop
[9] PID Error Too Big
[12] Rev. Operation
[13] Fwd. Operation
[20] Can not find home position
37-19 Pos. New Index
Range: Function:
0 [0 - 255 ] The currently latched index number.
*
MG06C702
Programming Guide
4.24.3 37-2* Center Winder
37-20 Winder Mode Selection
Function:
Use the machine for either winding or unwinding.
Option:
[0]
[1]
37-21 Tension Set Point
Range:
0 %
Function:
Function:
37-22 Taper Set Point
Range:
0 %
*
Function:
Function:
Danfoss A/S © 06/2017 All rights reserved.
Wind
*
Unwind
Function:
[0 - Set the desired running tension. 100.0% means
*
100 %] full tension. Full tension is the point at which the
load cell or dancer produces a 20 mA or 10 V
signal.
NOTICE
The taper setting affects the actual tension
on the web. If a dancer system is used, this
value sets the dancer running position
which would normally be 500 or center of
movement. This parameter is only active if
parameter 37-36 Tension Set Point Input is
set to 0.
Function:
[-110 Change the tension setpoint as the diameter
- increases. The result of the taper function is called
110 %] the tapered tension setpoint. The tapered tension
setpoint is always equal to the tension setpoint at
core. This parameter is only active if
parameter 37-37 Taper Set Point Input is set to a
value of 0. A value of 0 means no taper or the
tapered tension setpoint will always be equal to
the tension setpoint. A value of 100.0% is 100.0%
taper or each time the diameter doubles from core
the tapered tension setpoint is decreased to 50%
of the previous value. Negative tapers are also
possible.
Illustration 4.31 Tapered Tension Setpoint
NOTICE
Taper is not required in unwinding
applications. For unwinding applications,
leave this parameter set to 0.
Function:
4
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