Configuration
Parameter manual b maXX BM3000
Document no.: 5.12001.07 Baumüller Nürnberg GmbH
136
of 820
4.4
138.1 Mode of Iq limit
The mode of the torque current limit will be set with this parameter.
Bit 0:
Bit no. Meaning
0 0: for motor/generator (default)
1: for instantaneous direction 1 / instantaneous direction 2
1 Bit mode maximum torque current reference variable
(for the ASM, only).
(starting from controller FW V1.13 relevant only if 138.1 bit 3 = 0)
Mode bit to calculate the "Max. torque current" Z19.8–
Increase of the "Max. torque current available" Z19.8– at field weakening
by calculation of the parameter with the "Isd set value" Z47.2– instead of
"Max. field current amplitude" Z19.7–:
0: activated
1: deactivated
2 Breakdown torque limit:
0: deactivated
1: activated (at asynchronous machines always)
(also see bit 5)
3 Additional bit mode: Max. torque current reference value
(starting from controller FW V1.13):
Additional mode to calculate the "Max. torque current" Z19.8–:
0: Load mode (standard setting)
1: Current mode
4 Breakdown torque controller
0: deactivated
1: activated
If the breakdown torque controller was activated then the breakdown
torque limit is not effective anymore!
5 Adapting the breakdown torque limit
0: activated
1: deactivated
(if breakdown torque limit is activated, only, refer to bit 2)
15 ... 6 Reserved
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