Okuma Alarm-A 1520 Synchronous error limit over
1.The synchronization error exceeds permissible limit B for 128 ms or longer upon the powerup.
2.The synchronization error exceeds permissible limit A for 128 ms or longer at any time other than power-up.
Permissible maximum synchronization error A: System parameter
Permissible maximum synchronization error B: System parameter
Object
Axis
Character-string
None
Code
The synchronization error at the time of alarm as expressed by hexadecimal notation.
Probable Faulty Locations
In the case of 1:
The master or slave axis fell down after the power-down or the brake has Failed
In the case of 2:
The master or slave axis was overloaded during operation or the servo has failed.
Measures to Take
In the case of 1:
Correct using the pulse handle set to X1 in the synchronized error correction mode.
Then, exit the mode and press RESET.
Then, exit the mode and press RESET.
In the case of 2:
Turn the power off and then on again.
related Specifications
ZA AXIS SYC. AXIS
XA AXIS SYC. AXIS