6 Utility Functions (Fn)6-146.8 Offset Adjustment of Analog Monitor Output (Fn00C)This function is used to manually adjust the offsets for the analog monitor outputs (torque reference monitoroutput and motor speed monitor output). The offset values are factory-set before shipping. Therefore, the userneed not usually use this function.(1) Adjustment ExampleAn example of offset adjustment to the motor speed monitor is shown below.Note:• The adjustment value will not be initialized when parameter settings are initialized using Fn005.• Make offset adjustment with a measuring instrument connected, so that the analog monitor output is zero. Anexample of settings for a zero analog monitor output is shown below.• While the servomotor is not turned ON, set the monitor signal to the torque reference.• In speed control, set the monitor signal to the position error.(2) PreparationThe following condition must be met to adjust the offsets of the analog monitor output.• The write prohibited setting (Fn010) must be set to Write permitted (P.0000).Item SpecificationsOffset Adjustment Range -2.4 to + 2.4 VAdjustment Unit 18.9 mV/LSBAnalog monitor outputvoltageMotor speedOffsetadjustment
