Rockwell Automation 1608M MegaDySC User Manual, 800 - 2400 A - Manual (Page 37)

37 Rockwell Automation Publication 1608M-UM002A-EN-P - September 2013
Chapter 7 Maintenance
31 CONFIG Configuration Alert Call Service Inverter Controller configuration has changed. Call service.
32 CNTRL_MEM Controller Memory Busy Auto-Resetting Inverter Controller is loading new data into Flash memory. No action needed.
33 UNBALANCE Start-Up Test: DC Bus Unbalance Call Service Inverter Positive and negative halves of the DC bus did not charge equally during power up. Call service.
34 AC_V_CHK Start-Up Test: AC Voltage Check Call Service Inverter Output voltage was detected out of tolerance during the start-up test. Call service.
35 ROLL_CALL Start-Up Test: Controller Roll Call Timeout Call Service Unit Controller communication problem detected during start-up test. Call service.
36 COM_VER
Start-Up Test: Communication Compatibility
Mismatch
Call Service Unit Firmware communication compatibility problem detected during start-up test. Call service.
37 CNFG_TO Start-Up Test: Controller Configuration Timeout Call Service Unit Controller communication problem detected during start-up test. Call service.
38 CNFG_ERR
Start-Up Test: Controller Configuration
Mismatch
Call Service Unit Controller firmware configuration problem detected during start-up test. Call service.
39 FIRM_TO
Start-Up Test: Controller Firmware Check
Timeout
Call Service Unit Controller communication problem detected during start-up test. Call service.
40 FIvRM_DIFF
Start-Up Test: Controller Firmware Revision
Mismatch
Call Service Unit Controller firmware revision mismatch detected during start-up test. Call service.
41 SRL_TO
Start-Up Test: Controller Serial Number Check
Timeout
Call Service Unit Controller communication problem detected during start-up test. Call service.
42 SRL_DIFF Start-Up Test: Serial Number Mismatch Informational Unit Controller serial number mismatch detected during start-up test. No action needed.
44 T_INV_TO Inverter Test Timeout Call Service Unit Phase control board failed to respond to Comm board's Inverter test. Call service.
46 DOOR_OPEN DySC Cabinet Door Open Manual Reset Unit DySC door was opened. Mechanical bypass commanded. Close door. Manually reset DySC.
47 CRIT_OT Critical Over-Temperature Manual Reset Unit
Internal DySC temperature exceeded maximum rating. Mechanical bypass
commanded.
Verify ambient temperature is within DySC
specification. Check for damaged fans.
Check for dirty or obstructed air filters.
Manually reset DySC.
48 FUSE_OPEN Fuse Open Call Service Unit One of the DySC fuses was detected open. Mechanical bypass commanded. Call service.
49 OPEN_SCR_A Open SCR Phase A Call Service Static Switch The SCR on the phase A module was detected open. Call service.
50 OPEN_SCR_B Open SCR Phase B Call Service Static Switch The SCR on the phase B module was detected open. Call service.
51 OPEN_SCR_C Open SCR Phase C Call Service Static Switch The SCR on the phase C module was detected open. Call service.
52 EXT_MB External Mechanical Bypass Command Manual Reset Unit The DySC was externally commanded to transfer to mechanical bypass. Manually reset DySC.
53 DYN_BRAKE Dynamic Brake Error Call Service Unit A problem was detected with the DySC dynamic brake controller. Call service.
54 SLAVE_OL Critical Slave Cabinet Overload User Attention Unit Slave cabinet current exceeded maximum rating. Mechanical bypass commanded.
Verify proper current sharing among slave
cabinets. Verify proper DySC application.
Call service.
55 MSTR_A_UV Phase A Master Controller Under-Voltage Call Service Unit Phase A master controller power supply failure. Mechanical bypass commanded. Call service.
56 MSTR_B_UV Phase B Master Controller Under-Voltage Call Service Unit Phase B master controller power supply failure. Mechanical bypass commanded. Call service.
57 MSTR_C_UV Phase C Master Controller Under-Voltage Call Service Unit Phase C master controller power supply failure. Mechanical bypass commanded. Call service.
58 PLC_ERR Programmable Logic Controller Error Call Service PLC PLC error detected. Call service.
Event
Code
Code Name Full Name Severity Area Event Description Event Resolution