GE Mark VIeS System Manual page 332

102-103,
110-111
Description JPDB-[ ] fuse FU[ ] is blown
Possible Cause
• The specified fuse is blown.
• The ac input is not connected.
Solution
• Replace the fuse.
• Verify the ac input connections to the terminal board.
• If the ac input is not used, this diagnostic alarm can be disabled by setting the InputDiagEnab parameter on the
associated input (AC_Fdbk#_Volt) to Disabled.
112,114
Description JPDF-[ ] DC 125V magnitude (JD1/JZ2/JZ3 connector) out of range
Possible Cause
• The 125 V dc input is less than DC_125v_Trig_Volt.
• DC_125v_Trig_Volt is set too high.
• The 125 V dc source voltage is out of range.
• The 125 V dc input is not connected.
Solution
• Verify that DC_125v_Trig_Volt is set correctly.
• If fed from the dc battery Input, check the connections to JD1 and TB1.
• If fed from DACA, check the connections to JZ2 and/or JZ3.
• Verify the grounding of the dc input signals. Refer to the JPDF help for more info.
• If the 125 V dc input is not used, this diagnostic alarm can be disabled by setting the InputDiagEnab parameter on the
associated input (DC_125VFdbkMag) to Disabled.
332 GEH-6855_Vol_II GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
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