LEGRAND 311087, Operating Manual

Page: 264 / 395

UPS user manual
Manuel de l’utilisateur de l’ASI
Utilizzo dell’UPS
30 OMW07104 REV. A
5.3.2 Alarms and operating status
ALARMS
A1 MAINS FAULT A29 MAINTENANCE REQ
A2 INPUT WRONG SEQ A30 COMMON ALARM
A3 BOOSTER STOPPED A31 MBCB BUS CLOSED
A4 BOOSTER FAULT A32 EPO BUS CLOSED
A5 DC VOLTAGE FAULT A33 ASYMMETRIC LOAD
A6 BATTERY IN TEST A34 SERVICE REQUIRED
A7 BCB OPEN A35 DIESEL MODE
A8 BATTERY DISCHARGE A36 DC FASTSHUTDOWN
A9 BATTERY AUT END A38 INV --> LOAD
A10 BATTERY FAULT A40 SSI FAULT
A11 SHORT CIRCUIT A41 RECT ERROR LOOP
A12 STOP TIMEOUT SC A42 RECTFIER RED. LOST
A13 INV OUT OF TOL A44 DESATURATION
A14 BYPASS WR SEQ A46 PAR LOST REDUND
A15 BYPASS FAULT A47 SEND PARAM ERROR
A16 BYPASS --> LOAD A48 RCV PARAM ERROR
A17 RETRANSFER BLOCK A49 TEST MODE ERROR
A18 MBCB CLOSED A51 BATT TEMPERATURE
A19 OCB OPEN A52 UNDER VOLTAGE LOCKOUT
A20 OVERLOAD A53 FIRMWARE ERROR
A21 THERMAL IMAGE A54 CAN ERROR
A22 BYPASS SWITCH A55 PAR CABLE DISC
A23 EPO PRESSED A56 MAINS UNBALANCE
A24 HIGH TEMPERATURE A59 BACKFEED RELAY ON
A25 INVERTER OFF A61 MAX VDC
A26 COMMUNIC ERROR A62 MAINS OVERVOLTAGE
A27 EEPROM ERROR A63 START SEQ BLOCK
A28 CRITICAL FAULT A64 MAINS UNDERVOLTAGE
STATUS
S1 BOOSTER OK S8 INV MASTER SYNC
S2 BATTERY OK S10 RECTIFIER STAND-BY
S3 INVERTER OK S11 INVERTER STAND-BY
S4 INVERTER --> LOAD S12 BATT STANDBY
S5 INV BYPASS SYNC S14 BATT CHARGE I
S6 BYPASS OK S15 BATT CHARGE U
S7 BYPASS --> LOAD