Yvib Specific Diagnostic Alarms; A/D Converter Calibration Failure; D/A Converter Calibration Failure; Initialization Error Detected - GE Mark VIeS System Manual

8.4 YVIB Specific Diagnostic Alarms

The following alarms are specific to the YVIB I/O pack.
32
Description Channel [ ] A/D Converter Calibration Failure
Possible Cause The I/O pack failed to auto-calibrate when powered on.
Solution Replace the I/O pack.
33-45
Description TVBA Analog Input [ ] exceeded limits
Possible Cause
• The terminal point voltage is outside of limits for the sensor type.
• The Bias level (DC offset), Gain, or sensor limits are improperly set for the sensor/channel.
• Open connection between sensor and terminal board
Solution
• Verify that the sensor configuration is correct.
• Check for the proper voltage at the terminal board point on the sensor.
• Check the electrical continuity between sensor and terminal board.
• Replace the I/O pack or terminal board.
46
Description Channel [ ] D/A Converter Calibration Failure
Possible Cause The board failed to auto-calibrate when powered on.
Solution Replace the I/O pack.
47
Description Initialization Error Detected
Possible Cause An I/O pack has failed.
Solution Replace the I/O pack.
YVIB Vibration Monitor Modules
Public Information
GEH-6855_Vol_II System Guide 271