GE Mark VIeS - JPDC-P28 V-S Volt Fdbk (JS;PS Connector) out of Range; JPDC-P28 V-T Volt Fdbk (JT;PT Connector) out of Range

185
Description JPDC-P28v-S volt fdbk (JS/PS connector) out of range.
Possible Cause
• The 28 V power supply input is out of range. It should be within ±5% of 28 V.
• The 28 V power supply has not been connected.
• There may be a power supply problem.
Solution
• The input is not used. Set PS28vEnable to Disable.
• Verify the power supply connections (specified connector) to the terminal board.
• Verify that the power supply feedback on the JPDC Inputs tab in the ToolboxST configuration is within the expected
tolerance (±5%).
186
Description JPDC-P28v-T volt fdbk (JT/PT connector) out of range.
Possible Cause
• The 28 V power supply input is out of range. It should be within ±5% of 28 V.
• The 28 V power supply has not been connected.
• There may be a power supply problem.
Solution
• The input is not used. Set PS28vEnable to Disable.
• Verify the power supply connections (specified connector) to the terminal board.
• Verify that the power supply feedback on the JPDC Inputs tab in the ToolboxST configuration is within the expected
tolerance (±5%).
352 GEH-6855_Vol_II GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
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