Yuaa Diagnostic Alarms; Failed Loading Configuration For Point; Point Unhealthy Troubleshooting - GE Mark VIeS System Manual

7.15 YUAA Diagnostic Alarms

The following diagnostic alarms are specific to the YUAA universal analog functions. Common Mark VIeS I/O module
processor diagnostics are listed separately.
32-63
Description Failed loading configuration for point [ ]
Possible Cause
• Attempted to change an already configured point to a different point type without making the point unused first.
• Hardware communication failure
Solution
• Set the PointType for the specified point to Unused and download before changing to desired PointType.
• Re-download configuration
64-95
Description Point [ ] unhealthy
Possible Cause Use the following table to identify the possible cause for this unhealthy point, based on the configured
Mode of the channel and field device.
Solution Use the following table to identify a solution for this unhealthy point, based on the configured Mode of the
channel and field device.
Mode Possible Cause
CurrentInput The excitation to transducer is wrong or
missing.
CurrentInput The transducer is defective.
CurrentInput There is an open or short-circuit on input.
CurrentInput The analog current input is beyond the
specified range 4-20 mA
Current Input The burden resistor protection has been
activated, greater than 30 mA has been
detected
Current Input Hardware failure in the I/O Module or Terminal
Board.
VoltageInput The excitation to transducer is wrong or
missing.
VoltageInput The transducer is defective.
VoltageInput There is an open or short-circuit on input.
VoltageInput The analog voltage input is beyond the
specified range.
216 GEH-6855_Vol_II

Point Unhealthy Troubleshooting

Solution
Check the field wiring and connections to indicated analog input channel.
Check the field device for failure. Check the YUAA power from terminal
board screw.
Replace the transducer.
Check the field wiring and connections to indicated analog input channel.
Check the field wiring and connections to indicated analog input channel.
Check the field device for failure. If incorrectly configured, from the
ToobloxST Component Editor, modify the specified range.
Check the field wiring and connections to indicated analog input channel.
Replace the I/O Module.
Replace the Terminal Board.
Check the field wiring and connections to indicated analog input channel.
Check the field device for failure. Check the YUAA power from terminal
board screw is correct.
Replace the transducer.
Check the field wiring and connections to indicated analog input channel.
Check the field wiring and connections to indicated analog input channel.
Check the field device for failure. If incorrectly configured, from the
ToolboxST Component Editor, modify the specified range.
GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
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