CPU SELF TEST ERROR(DCS PMC)

Hva betyr PW0008 ?

The DCS PMC detected an error in its CPU self-test function and RAM check function. This indicates a critical hardware fault within the DCS PMC unit, necessitating a power cycle to attempt to clear the alarm.

• DCS PMC CPU internal memory (RAM) corruption.
• DCS PMC CPU hardware component failure.
• Power surge or brownout during DCS PMC operation.
• Firmware corruption in the DCS PMC.
• Overheating of the DCS PMC unit.

Klikk på steg for å spore fremgangen.

1. 1

   Perform a DCS PMC power cycle (turn off and on).

2. 2

   Check for visual signs of damage or overheating on the DCS PMC.

3. 3

   Reload the DCS PMC firmware from a verified source.

4. 4

   Measure supply voltage (e.g., 24VDC) to the DCS PMC.

5. 5

   If the fault persists, consider replacing the DCS PMC unit.