Configuration and Troubleshooting
2-82 Manual # 42-02-2P26
SPA: PLD ICPD Mismatch (198) Traction only. The ICPD signals seen by the SPA and PLD do no match.
1. Possible problem with the physical input to SPA or PLD.
2. Possible communication problem between SPA and PLD.
SPA: PLD ICPU Mismatch (197) Traction only. The ICPU signals seen by the SPA and PLD do no match.
1. Possible problem with the physical input to SPA or PLD.
2. Possible communication problem between SPA and PLD.
SPA: PLD ICTD Mismatch (194) Traction only. The ICTD signals seen by the SPA and PLD do no match.
1. Possible problem with the physical input to SPA or PLD.
2. Possible communication problem between SPA and PLD.
SPA: PLD ICTU Mismatch (193) Traction only. The ICTU signals seen by the SPA and PLD do no match.
1. Possible problem with the physical input to SPA or PLD.
2. Possible communication problem between SPA and PLD.
SPA: PLD INA Mismatch (199) Traction only. The INA signals seen by the SPA and PLD do no match.
1. Possible problem with the physical input to SPA or PLD.
2. Possible communication problem between SPA and PLD.
SPA: PLD INCP Mismatch (195) Traction only. The INCP signals seen by the SPA and PLD do no match.
This fault requires the In-Car Inspection option to be set.
1. Possible problem with the physical input to SPA or PLD.
2. Possible communication problem between SPA and PLD.
SPA: PLD INCT Mismatch (191) Traction only. The INCT signals seen by the SPA and PLD do no match.
1. Possible problem with the physical input to SPA or PLD.
2. possible communication problem between SPA and PLD.
SPA: PLD MREN Mismatch (205) Traction only. The MREN signals seen by the SPA and PLD do no match.
1. Possible problem with the physical input to SPA or PLD.
2. Possible communication problem between SPA and PLD.
SPA: PLD Osc Stopped (261) Safety Processor A is reporting that the timing oscillator for PLD U1 on
the SCE-CPU board has failed. Cannot be bypassed.
Correction:
1. Press the RSTP button on the SCE-CPU board.
2. If the PLD fails to restart, contact MCE.
SPA: PLD Read Error (165) The PLD, responsible for redundant error checking along with the safety
microprocessors, has made a read error as reported by Safety Processor
A (SPA). Cannot be bypassed.
System Verifies:
- PLD to SPA Data = Rx Error
Correction:
1. Cycle power to the controller.
SPA: PLD SAFC Mismatch (182) Traction only. The SAFC signals seen by the SPA and PLD do no match.
1. Possible problem with the physical input to SPA or PLD.
2. Possible communication problem between SPA and PLD.
SPA: PLD UETS Mismatch (179) Traction only. The UETS signals seen by the SPA and PLD do no match.
Evaluates the type of limit switches selected in Config 02:ETS LIMIT
SWITCHES vs. switches connected (virtual, physical or none).
1. Verify switches connected vs. setting in CONFIG. 02.
2. Ensure controller is programmed for the type of limit switches used.
3. Possible problem with the physical input to SPB or PLD.
4. Possible communication problem between SPA and PLD.
5. Possible communication problem between SPA and SPB.
Table 2.15 Touch Screen Event Listings
Event Description
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