Function extension:
As before, the max. torque (settable under C4018) is considered as torque limitation for both directions of rotation.
- C4018: Torque limitation for both directions of rotation. Lenze setting: C4018 = 100 %.
From now on, the user has the option to set the max. torque for every direction of rotation individually:
- C4016: Max. value for the torque limitation in positive direction of rotation. Lenze setting: C4016 = 100 %.
- C4017: Max. value for the torque limitation in negative direction of rotation. Lenze setting: C4017 = 100 %.
Both torque limitations are simultaneously active. The value whichever is smaller is decisive:
- Positive direction of rotation: smallest value of C4018 and C4016
- Negative direction of rotation: smallest value of C4018 and C4017
Consequences after a software update of existent applications:
The additional torque limitations do not have a limiting effect after a software update since according to the Lenze setting the new codes are set to 100 %.
Included in which products/versions?
ECS Motion from V4.0
Applications:
Machines in which the torque is to be limited differently dependent on the direction of rotation, e.g. for procedural reasons or due to a limited load capability of the mechanical system.
Search terms: torque limit, torque limitation, dependent on the direction of rotation
CR ID: LDS00028925
Published in Service Message No. 2012/xx
