YASKAWA E-7 Series - Autotune Motor Current Detection Signal Offset; Autotune Motor Current Detection Signal Offset (Fn00 E)

3.2 Operating Procedures for Utility Functions
3.2.13 Autotune Motor Current Detection Signal Offset (Fn00E)
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Utility Functions
3.2.13 Autotune Motor Current Detection Signal
Offset (Fn00E)
The adjustment that is made by this utility function is completed at the
factory. There is normally no reason to execute it.
Execute this utility function if you think the torque ripple is abnormally
large due to the current detection signal offset.
Note: This offset is not initialized even if you execute the Fn005 (Initialize Parameters)
utility function.
Preparations
Always check the following before you automatically adjust the motor
current detection signal offset.
• The parameters must not be write-prohibited (Fn010 must be set to
0000).
• The servo must be OFF.
• The servo must be in ready status.