User Manual, 200 A Owner manual

31 Rockwell Automation Publication 1608P-UM003A-EN-P - September 2013
Chapter 6 Maintenance
Fuse Replacement
Fast-acting fuses are included to protect the ProDySC in the event of a load short circuit. If the screen is dark when power is
applied, it may indicate a blown fuse. Check the fuse(s) for continuity.
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.
53 DYN_BRAKE Dynamic Brake Error Call Service Unit A problem was detected with the DySC dynamic brake controller. Call service.
58 PLC_ERR Programmable Logic Controller Error Call Service PLC PLC error detected. Call service.
59 PLC_ST_MM Programmable Logic Controller State Mismatch Call Service Unit PLC feedback error detected. Call service.
Event
Code
Code Name Full Name Severity Area Event Description Event Resolution
WARNING: Turn the power to the ProDySC off by placing the Bypass Switch into “BYPASS” or opening the branch circuit
breaker before replacing the fuse. Failure to comply with this warning can result in injury or death.
The ProDySC has high voltage remaining up to 5 minutes after disconnection from the AC line. Touching exposed or
disconnected terminals, cables or parts of the ProDySC can lead to serious injuries or even death. Wait for a minimum of 5
minutes before performing any service or testing on the DySC after power is removed.
Keep the cabinet doors closed to ensure proper cooling airflow and to protect personnel from dangerous voltages inside
the ProDySC.
IMPORTANT
A qualified electrician must replace the fuse. Open the front cabinet door(s) to access the fuse holders and fuses.
To maintain protection of the ProDySC, be sure to replace the fuse with the same type and rating. These fuses are
available from the factory. Provide the factory with the ProDySC model number located on the outside of the enclosure.