Errors - Omron R88D-KN01L-ECT-L User Manual

12-3 Errors

If the Servo Drive detects an abnormality, it outputs an error (ALM), turns OFF the power drive circuit,
and displays the main error number on the front panel.
Precautions for Correct Use Precautions for Correct Use
• Refer to 12-4-1 Troubleshooting with Error Displays on page 12-13 for troubleshooting errors.
• Reset the error using one of the following methods. Remove the cause of the error first.
Turn OFF the power supply, then turn it ON again.
Reset the error via EtherCAT communications or from the CX-Drive via USB
communications.
However, some errors can only be reset by turning the power supply OFF then ON again. For
details, refer to 12-3-1 Error List on page 12-9.
• An Overload Error (Error No. 16) cannot be reset for 10 seconds after it occurs.
• If "hh," "
Turn OFF the power immediately if one of these error numbers is displayed.
12-3-1 Error List
Error No.
Main Sub
11 hex 0 hex
12 hex 0 hex
13 hex 0 hex
1 hex
14 hex 0 hex
1 hex
15 hex 0 hex
16 hex 0 hex
18 hex 0 hex
1 hex
24 hex 0 hex
1 hex
26 hex 0 hex
1 hex
27 hex 4 hex
5 hex
6 hex
7 hex
29 hex 1 hex
2 hex
30 hex 0 hex
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
," or "HH" is displayed as the error number, the internal MPU has malfunctioned.
F F
Error detection function
Control Power Supply Undervoltage
Overvoltage
Main Power Supply Undervoltage (insufficient
voltage between P and N)
Main Power Supply Undervoltage (AC cutoff
detected)
Overcurrent
IPM Error
Servo Drive Overheat
Overload
Regeneration Overload
Regeneration Tr Error
Following Error Counter Overflow
Excessive Speed Deviation Error
Overspeed
Overspeed 2
Command Error
Command Generation Error
Operation Command Duplicated
Position Data Initialized
Following Error Counter Overflow 1
Following Error Counter Overflow 2
Safety Input Error
12 Troubleshooting and Maintenance
Attribute
History
–
–
–
–
–
Deceleration
Can be
*1
reset
method
B
B
B
B
– B
– B
– A
*2
B
– A
– B
A
A
A
B
– B
– B
B
B
– B
– B
B
12 - 9
12