10
Troubleshooting
10.1.2
Motion Error Details and Corrections
10-16
( 8 ) Positioning Time Over (IL
04 Bit 6)
The above check is not performed if the Position Complete Timeout (OW
26) is set to 0.
( 9 ) Excessive Positioning Moving Amount (IL
04 Bit 7)
( 10 ) Excessive Speed (IL
04 Bit 8)
Detection Timing
• Positioning was not completed after completing pulse distribution within the Positioning Completed Check Time
(OW
26).
Processing when Alarm Occurs
• The current command was force-ended.
• The Command Error Occurrence in the Servo Module Command Status (IW
09 bit 3) will turn ON.
Error and Cause
• The position loop gain and speed loop gain are not set suitably, creating poor response.
• The Position Complete Timeout (OW
26) is too short.
• The capacity of the motor is insufficient for the machine load.
• Connections are not correct between the SERVOPACK and motor.
Correction
• Check the SERVOPACK gain parameters.
• Check connections between the SERVOPACK and motor.
• Check the motor capacity.
• Check the Position Complete Timeout (OW
26).
INFO
Detection Timing
• Enabled when the electronic gear is used and detected when positioning is executed.
Processing when Alarm Occurs
• The move command is not executed.
• The Command Error Occurrence in the Servo Module Command Status (IW
09 bit 3) will turn ON.
Error and Cause
• A move command (commands for positioning, external positioning, or STEP operation) was executed that exceeded the
limit of the positioning moving amount.
Correction
• Check the moving amount for the axis being positioned.
Detection Timing
• Detected when a movement command is executed.
Processing when Alarm Occurs
• The move command is not executed.
• The Command Error Occurrence in the Servo Module Command Status (IW
09 bit 3) will turn ON.
Error and Cause
• The limit to the moving amount that can be distributed each scan has been exceeded, or the limit to the speed that can be
used in a command for a SERVOPACK for MECHATROLINK communication has been exceeded.
Correction
• Check the speed reference and moving amount for the axis that is being controlled.
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