Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Rotary Motors-Mechatrolink-III Communication Reference User Manual
Page 336
9.2 Warning Displays
9-25
9
Trou
blesh
ooting
∗1. Use Pn008.2 to activate or not the warning detection.
∗2. Use Pn800.1 to activate or not the warning detection.
∗3. Use Pn008.1 to activate or not the warning detection.
∗4. If using the commands for the MECHATROLINK-III standard servo profile, the warning will automatically be
cleared after the correct command is received.
If using the commands for the MECHATROLINK-II-compatible profile, send a Clear Warning or Alarm command
(ALM_CLR) to clear the warning.
A.963
*2
MECHATROLINK
Communications Warning
(Synchronization Frame
Not Received)
The synchronization frame was not received during MECHATROLINK com-
munications.
Required
A.971
*3
Undervoltage
This warning occurs before undervoltage alarm (A.410) occurs. If the warning
is ignored and operation continues, an undervoltage alarm may occur.
Required
A.97A
*2
Command Warning 7
(Phase Error)
A command that cannot be executed in the current phase was sent.
Automatic
reset
*4
A.97B
*2
Data Clamp
(Out of Range)
The set command data was clamped to a minimum or maximum value out of
the allowable setting range.
Automatic
reset
*4
A.9A0
*1
Overtravel
Overtravel is detected while the servomotor power is ON.
Required
(cont’d)
Warning
Number
Warning Name
Meaning
Reset