When using the product with the position control mode
−34−
•
•
Alarm
When an alarm generates, a corresponding alarm code will be displayed.
The present alarm can be reset, and also alarm records can be checked or cleared.
Alarm record 1 (latest)
Alarm record 10
(oldest)
Alarm record 2
Alarm
Alarm reset
An alarm is being
reset (blinking)
Clear alarm records
Alarm records are
being cleared (blinking)
*•
If operations are limited by the edit lock function, the screens in gray color are not displayed.
Note
•
Do not turn off the driver power while an alarm is being reset or alarm records are being cleared
(=while the display is blinking). Doing so may damage the data.
•
When operations are limited by the edit lock function, the alarm records cannot be cleared.
•
Some alarms cannot be reset using the
OPX-2A
. Check by the following table. To reset these
alarms, cycle the driver power.
Alarm code list
Code
Alarm name
Reset using the
OPX-2A
10
Excessive position deviation
Possible
20
Overcurrent
Not possible
22
Overvoltage
25
Undervoltage
Possible
28
Sensor error
Not possible
2D Main circuit output error
30
Overload
Possible
31
Overspeed
41
EEPROM error
Not possible
42
Sensor error at power-on
46
Prevention of operation at power-on
Possible
51
Regeneration unit overheat
Not possible
67
Software overtravel
Possible
70
Operation data error