Toshiba 5000 Series Installation And Operation Manual page 70

Display
CHOP_OC
INV_UV
INV_OV
INV_OC
DCBUS_OV
INV_OL
STARTERR
BATT_SD
BYP_OV
DEVICEOH
BYP_UV
BYP_FERR
LOW_BATT
BYPASS
INPUT_OV
INPUT_UV
PHASEROT
INP_FERR
BATT_OH
ASYNC
72BOPEN
60
TABLE 12.4: SYSTEM WARNING MESSAGES
System Warning Messages
Meaning
Chopper Overcurrent
Inverter Undervoltage
Inverter Overvoltage
Inverter Overcurrent
DC Bus Overvoltage
Inverter Overload
AC Input Undervoltage During
Startup
Battery Voltage Went Below the
Shutdown Level in Backup
Bypass Overvoltage
Chopper or Inverter Overheat
Bypass Undervoltage
Bypass Frequency Error
Battery Undervoltage
Bypass Supplying Power to Load No action needed.
Input Overvoltage
Input Undervoltage
Input Phase Rotation
Error
Input Frequency Error
Battery Overheat
Input and Output are Asynchro-
nous
72B Battery Breaker Open
5000 Series 3P1 Industrial UPS Installation and Operation Manual – 92973-001
Action
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
DC Capacitor bank voltage is above set limits.
Possibly due to back feed into unit. Check load and
try restarting the UPS. If condition persists, contact
nearest Toshiba Authorized service representative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative
Reduce equipment load to 100% or less and try
restarting.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Input phase rotation is reversed. Contact nearest
Toshiba Authorized service representative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Contact nearest Toshiba Authorized service repre-
sentative.
Close battery breaker. If warning persists. Contact
nearest Toshiba Authorized service representative.