
—————— TPD32-EV ——————
158
T curr lim type
This parameters determines the behaviour of the drive in current limit condition.
T lim +/-
The active positive torque limit is T current lim and the active
negative torque limit is T current lim -.
T lim mot/gen
With this selection 3 conditions are possible:
1 - If the motor speed > +1% of
Motor max speed
the active
positive torque limit is
T current lim+
and the active negative
torque limit is T current lim-.
2 - If the motor speed < -1% of
Motor max speed
the active
positive torque limit is
T current lim-
and the active negative
torque limit is T current lim+.
3 - If -1% of
Motor max speed
< motor speed < +1% of
Motor max speed
the active positive torque limit is
T current
lim+
and the active negative torque limit is T current lim+.
speed
torque
T current lim +
T current lim -
T current lim -
T current lim +
speed
torque
T current lim +
T current lim -
T current lim -
T current lim +
+1% of
Motor max speed
-1% of
Motor max speed
T current lim
Symmetrical current limit for both current directions for TPD32-EV...4B converters.
Defined as a percentage of the
Full load curr
parameter. The maximum value depends
on the
Enable overload
parameter.
Enable overload
Disabled
T current limit
100 % max
Enable overload
Enabled
T current limit
200% max
If the T current limit parameter is changed, the Parameter
T current lim +
and
T current
lim -
parameters are set to the same value. If both these parameters are subsequently
changed, the last change is valid.
T current lim +
Setting of the drive current limit for the positive current direction (clockwise drive and
counter-clockwise brake). Entered as a percentage of the
Full load curr
value. The
maximum value depends on the value of the
Enable overload
parameter.
Enable overload
Disabled
T current lim+
100 % max
Enable overload
Enabled
T current lim+
200% max
T current lim -
Setting of the drive current limit for the negative current direction (counterclockwise
drive and clockwise brake). Entered as a percentage of the
Full load curr
parameter.
The maximum value depends on the value of the
Enable overload
parameter. This
parameter is not active for the TPD32-EV...4B converters.
Enable overload
Disabled
T current lim-
100 % max
Enable overload
Enabled
T current lim-
200% max
Curr limit state
Status message, indicating whether the drive is working with the set current limit or not.
High Drive working at the current limit. “I
L
imit
” LED lights up.
Low Drive not working at the current limit.
Summary of Contents for TPD32-EV-...-2B
Page 1: ... Instruction manual Industrial Application DC drives TPD32 EV ...
Page 372: ... TPD32 EV 372 9 BLOCK DIAGRAM 9 1 CONTROL BLOCK DIAGRAMS ...
Page 373: ... Instruction manual 373 ...
Page 374: ... TPD32 EV 374 ...
Page 375: ... Instruction manual 375 ...
Page 376: ... TPD32 EV 376 ...
Page 377: ... Instruction manual 377 ...
Page 378: ... TPD32 EV 378 ...
Page 379: ... Instruction manual 379 ...
Page 380: ... TPD32 EV 380 ...
Page 381: ... Instruction manual 381 ...
Page 382: ... TPD32 EV 382 ...
Page 383: ... Instruction manual 383 ...
Page 384: ... TPD32 EV 384 ...
Page 385: ... Instruction manual 385 ...
Page 386: ... TPD32 EV 386 ...
Page 387: ... Instruction manual 387 ...
Page 388: ... TPD32 EV 388 ...
Page 389: ... Instruction manual 389 ...
Page 390: ... TPD32 EV 390 ...
Page 391: ... Instruction manual 391 ...
Page 392: ... TPD32 EV 392 ...
Page 393: ... Instruction manual 393 ...
Page 394: ... TPD32 EV 394 ...
Page 395: ... Instruction manual 395 ...
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Page 397: ... Instruction manual 397 ...
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Page 399: ... Instruction manual 399 ...
Page 400: ... TPD32 EV 400 ...
Page 401: ... Instruction manual 401 ...
Page 402: ... TPD32 EV 402 ...
Page 501: ... Instruction manual 501 APPENDIX 3 ACCESSORIES A3 1 EAM Adapter Kit EAM1579 EAM1580 ...
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