XEC — all error codes

E23Program Not NormalCritical — power cycle required

E30Module MismatchCritical — power cycle required

E31Module DetachCritical — power cycle required

E40Scan WatchdogCritical — power cycle required

E41Program Operation ErrCritical — power cycle required

E502Low BatteryCritical — power cycle required

E60E_STOPCritical — power cycle required

E24I/O Parameter ErrorWarning — monitor

E25Basic Parameter ErrorWarning — monitor

E26Compile Area ExceededCritical — power cycle required

E27Compile ErrorCritical — power cycle required

E33I/O Module Access ErrorCritical — power cycle required

E34Special/Comm Module AccessCritical — power cycle required

E38Expansion Module ExcessCritical — power cycle required

E39CPU Run-Away/FailureCritical — power cycle required

E44Timer Index ErrorWarning — monitor

E50External Device Critical FaultCritical — power cycle required

E55Task ConflictWarning — monitor

E500Data Memory Backup ErrorWarning — monitor

E501Clock Data ErrorWarning — monitor