OCEM DIAM3200 IGBT, Руководство по эксплуатации и обслуживанию

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ADJUSTMENTS AND
MAINTENANCE
UT-MT-0938_1.0_30-03-2023 (EN)
Use and Maintenance Manual
DIAM3200
45
4.12 Troubleshooting
Carefully read the manual, and in particular safety information, before proceeding with the
resolution of common faults.
Before proceeding to delete the message, identify the cause of the fault and eliminate the
problem.
Press the RESET button (P1) to restore the system.
A system reset is only possible with the system energised in STOP mode.
The unit preserves the memory of messages detected during operation even in the event of
the supply voltage. When switching the unit back on, proceed to resolution and restoration
of all messages in the memory.
4.12.1 Fault of the supply line
Problems
Possible causes Possible solution
The constant current regulator inhibited the supply (STOP mode). The display shows one of the following messages:
●
ALARM: BAD SUPPLY
A fault of the supply line has occurred. 1. Check the supply voltage value.
2. Check the POWER SUPPLY CCR parameter setting in the
CONFIGURATION menu. If necessary, use the ALIZE 4100
software.
3. Check the VOLTAGE MEASUREMENT parameter setting in
the SUPERVISION menu. If necessary, use the ALIZE 4100
software.
If after trying the proposed solutions the problem persists,
contact OCEM Customer Service.