YASKAWA MP2100 Series User Manual page 414

(6) Servo OFF (IL
Detection Timing
• Servo OFF status is detected when a move command is executed.
Processing when Alarm Occurs
• The specified movement command will not be executed.
• The Command Execution End with Error in the Motion Command Status (IW
ON.
Error and Cause
• A movement command was executed when the SERVOPACK was Servo OFF status (commands for
positioning, external positioning, STEP operation, JOG operation, etc.)
Correction
• After clearing the motion command and resetting the alarm, turn the SERVOPACK to the Servo ON sta-
tus.
(7) Positioning Time Over (IL
Detection Timing
• Positioning was not completed after completing pulse distribution within the Positioning Completed
Check Time (OW
Processing when Alarm Occurs
• The current command is force-ended.
• The Command Execution End with Error bit in the Motion Command Status (IW
ON.
Error and Cause
• The position loop gain and speed loop gain are not set suitably, creating poor response.
• The Position Complete Timeout (OW
• 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 the Position Complete Timeout (OW
• Check the motor capacity.
• Check the connections between the SERVOPACK and motor.
The above check is not perf
INFO
(8) Positioning Moving Amount Too Large (IL
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 Execution End with Error bit in the Motion Command Status (IW
turn ON.
Error and Cause
• A move command was executed that exceeded the limit of the positioning moving amount (commands
for positioning, external positioning, STEP operation).
Correction
• Check the moving amount for the axis being positioned.
04, bit 5)
04, bit 6)
26).
26) is too short.
26).
ormed if the Position Complete Timeout (OW
09, bit 3) will turn
09, bit 3) will turn
26) is set to 0.
04, bit 7)
09, bit 3) will
13.3 Motion Errors
13
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