Maxsine EP3 AC Series, User Manual

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4.12 Torque limitations
107
4.12 Torque limitations
In order to protect the machinery from over-load can carry on the limit to the output torque.
4.12.1 Parameters for torque limitations
The parameters related to torque limit:
Para
meter
Name Range
Default
value
Unit Usage
P064 Torque limit selection 0 ～ 2 0 ALL
P065
Internal torque limit in CCW
direction
0
～
300 300 % ALL
P066
Internal torque limit in CW
direction
-300 ～ 0 -300 % ALL
P067
External torque limit in CCW
direction
0
～
300 100 % ALL
P068
External torque limit in CW
direction
-300
～
0 -100 % ALL
P069 Torque limit in trial running 0 ～ 300 100 % ALL
4.12.2 Modes of torque limitation
P064 Explanation (CCW) (CW)
0 Basic limit Determines by TCCW
from DI inputs
：
TCCW=OFF:
arameterP065
TCCW=ON:
parameterP067
Determines by TCW from
DI inputs
：
TCW=OFF:parameterP066
TCW=ON:parameter P068
1 Basic limit +
Analog limit
Except basic limit, it is also limited by analog torque
command. Limitation does not relate to the rotation
direction.
2 Basic limit +
Internal torque limit
Except basic limit, it is also limited by internal torque
command. Limitation does not relate to the rotation
direction. The internal torque command is determined