YASKAWA MP2100 Series User Manual page 418

(16) Servo Driver Command Timeout Error (IL
Detection Timing
• Detected during execution of motion commands.
• Detected at the MECHATROLINK communication control section when Servo command responses are
checked for each process.
Processing when Alarm Occurs
• The current command will be aborted.
Error and Cause
• The MECHATROLINK Servo command did not complete within the specified time (5 s).
Correction
• Check the connections between the MP2100/MP2100M and SERVOPACK
• Check for alarms in the SERVOPACK.
The above error occurs when module allocations of SERVOPACK have been completed and power is not being supplied to
INFO
the SERVOPACK.
(17) Absolute Encoder Number of Turns Exceeded (IL
Detection Timing
• Detected by the position management section when power is turned ON, but only when an absolute encoder
is used, a finite length axis is set, and the electronic gear used.
Processing when Alarm Occurs
• The absolute position information read from the absolute encoder when the SEN signal turned ON is
ignored.
Error and Cause
• The operation error occurred when the absolute position information read from the absolute encoder is
converted from pulses to reference units at power ON.
Correction
• Check the gear ratio, number of encoder pulses, and other motion fixed parameters.
04, bit 18)
04, bit 19)
13.3 Motion Errors
13
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