Omron OMNUC W Series User Manual page 345

Operation
H Torque Command Offset Manual Adjustment (Fn00b)
• Adjust the torque command manually while checking the Servomotor shaft movement with the RUN
signal ON.
• The torque command offset setting range is --124 to 127 (x 14.7 mV).
Note Adjust the torque command offset manually using torque command mode.
System Check Mode
Torque command offset
manual adjustment
Operation Procedure
PR02W Front panel
operation key operation
(1 s min.)
Input command = 0, servo
ON)
(1 s max.)
(1 s min.)
Note 1. The digits you can manipulate will flash.
Note 2. The offset amount unit is x 14.7 mV.
Note 3. Check the offset amount to stop the Servomotor in both forward direction and reverse direc-
tion, and then set the center value accordingly.
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1 s min.
1 s min.
Display
Press the MODE/SET Key to change to System Check
Mode.
Press the Up or Down Key to set function code Fn00b.
(See note 1.)
Press the DATA Key (front panel: DATA Key for 1 s min.)
to display "trq."
Input torque command "command = 0" from either the
Host Controller or the external circuits, and make sure
that RUN is ON.
Press the Left Key (front panel: DATA Key for less than
1 s) or Right Key to display the offset amount. (See note
2.)
Press the Up or Down Key to change the offset amount.
Adjust the offset until the Servomotor stops. (See note
3.)
After completing offset adjustment, press the DATA Key
(front panel: DATA Key for 1 s min.). The display will
return to the System Check Mode function code.
Chapter 4
Torque command offset manual ad-
justment ("trq" displayed)
RUN signal is ON (servo is ON)
1 s max.
Torque command offset displayed.
Torque command offset adjustment
Torque command offset displayed.
Explanation
4-129