Parker 590+ DRV - Page 481

Programming D-133
DC590+ DRV Series DC Digital Drive
TORQUE CALC.
This block switches the drive between Speed and Tension mode. It also switches the current
limits as required for over and under winding.
TORQUE CALC.
Parameter Tag Range
TORQUE DEMAND 432 -200.00 to 200.00 %
This is the TORQUE CALC function block input.
TENSION ENABLE 433 DISABLED / ENABLED
When TENSION ENABLE is ENABLED , the tension demand is set by the TORQUE DEMAND signal , tag 432. When DISABLED, it is set by
the default current limit. Switch using a free digital input.
OVER WIND 434 DISABLED / ENABLED
Reverses the sign of the output clamps for over/under winding. Switch using a free digital input.
POS. I CLAMP 707
⎯ .xx V
Positive current clamp.
NEG. I CLAMP 708
⎯ .xx V
Negative current clamp
Pos. I Clamp
Neg. I Clamp
200%
Tension
Enable
Overwind
-200%
200%
-1
[434]
Current Demand
[432]
Link to [301]
Link to [48]