GE Mark VIeS - P28 V-S Contact Input (JS Connector) Indicates PS Problem; P28 V-T Contact Input (JT Connector) Indicates PS Problem

39, 42
Description JPDS-[ ] P28v-S contact input (JS connector) indicates PS problem
Possible Cause
• The power supply contact is open. The power supply is not operating normally.
• The power supply contact feedback is not connected to the terminal board JS connector.
• The power supply contact is not used.
Solution
• Verify the status of the power supply contact and that the power supply is operating correctly.
• Verify the connections between the power supply and the JS connector on the terminal board.
• The JS Input is not used. Set PS28vEnable to Disable.
• The power supply is used, but the JS contact feedback is not connected. Set PS28vEnable to NoDryCnt to disable this
alarm, but continue to monitor the 28 V power supply input.
40, 43
Description JPDS-[ ] P28v-T contact input (JT connector) indicates PS problem
Possible Cause
• The power supply contact is open. The power supply is not operating normally.
• The power supply contact feedback is not connected to the terminal board JT connector.
• The power supply contact is not used.
Solution
• Verify the status of the power supply contact and that the power supply is operating correctly.
• Verify the connections between the power supply and the JT connector on the terminal board.
• The JT Input is not used. Set PS28vEnable to Disable.
• The power supply is used, but the JT contact feedback is not connected. Set PS28vEnable to NoDryCnt to disable this
alarm, but continue to monitor the 28 V power supply input.
PDM Power Distribution Modules GEH-6855_Vol_II System Guide 321
Public Information