LS Industrial Systems XBC-DR10E - Page 518

Chapter 10 Maintenance
XBC E-Type Main Unit 10-16 Ver. 1
Error
code
Error cause
Action
(restart mode after taking an action)
Operation
status
LED
status
Diagnosis
point
500
Data memory backup
error
Check battery, if good, cycle power.
Remote mode is switched to STOP mode.
Warning
1 second
Blink
At Reset
501 Incorrect clock data Set PLC time with programming software Warning
0.1 second
Blink
During
Operation
502 Low battery voltage Remove input power and replace battery Warning
0.1 second
Blink
During
operation