Parker 590 series, Product Manual

Page: 153 / 242

Programming Your Application
6-63
590 Series DC Digital Converter
TORQUE CALC.
This block is used to split the motor
current demand and use the appropriate
current limit clamp dependant on winding
roll direction.
Functional Description
Pos. I Clamp
Neg. I Clamp
200%
Tension
Enable
Overwind
-200%
200%
-1
[434]
Current Demand
[432]
Link to [301]
Link to [48]
TORQUE CALC.
– POS. I CLAMP [435] – 0
– NEG. I CLAMP [436] – 0
0.00 %
–
[432] TORQUE DEMAND
–
ENABLED – [433] TENSION ENABLE –
ENABLED – [434] OVER WIND –
MMI Menu Map
1 SETUP PARAMETERS
2 SPECIAL BLOCKS
3 TORQUE CALC.
TORQUE DEMAND
TENSION ENABLE
OVER WIND
Parameter Descriptions
TORQUE DEMAND Range: -200.00 to 200.00 %
This is the torque input of the block.
TENSION ENABLE Range: ENABLED/DISABLED
When enabled, torque demand is applied. When disabled, the torque demand is zero.
OVER WIND Range: ENABLED/DISABLED
When enabled, Over Wind is selected which means the torque demand is applied in the positive
quadrant (POS. I CLAMP, Tag No. 301). When disabled, Under Wind is selected which means
the torque demand is applied in the negative quadrant (NEG. I CLAMP, Tag No. 48).
POS. I CLAMP
Reserved parameter for use by Parker SSD Drives.
NEG. I CLAMP
Reserved parameter for use by Parker SSD Drives.