Toshiba Vm Series Instruction Manual page 85

Chapter 7
Troubleshooting
When an error occurs in the controller, the status display LEDs on the CPU module and etc.
will indicate the error.
If you suspect that the controller or system is malfunctioning, check the error details and take
countermeasures to recover them.
7.1 When Trouble is Suspected ··············································· 68
7.2 Trouble Details Checks ···················································· 74
7.3 Version Checks ······························································ 82
67