371
Description IONet-EGD signal inputs are not being updated
Possible Cause
During commissioning or maintenance:
• The I/O pack or module application process is not providing system signal inputs to EGD every frame.
Solution
During commissioning or maintenance:
• Rebuild and download the firmware and application code.
• Verify that the idle time is adequate for the I/O pack or module, and that the frame rate does not exceed defined limits.
• If the problem persists, replace the I/O pack or module.
372
Description Memory Validation failed - Data structures
Possible Cause Hardware memory failure (process data that should not change after the controller goes online was
modified)
Solution Replace the I/O pack or module.
373
Description Firmware/IO Configuration Incompatible
Possible Cause I/O pack or module configuration files are incompatible with the firmware (files do not contain
necessary revision)
Solution
During commissioning or maintenance:
• Confirm the correct installation of the ToolboxST application.
• Verify that each I/O pack or module is upgraded to the latest version by right-clicking each I/O pack or module and
selecting Upgrade.
• Rebuild the application, and download the firmware and application code to the affected I/O pack or module.
During normal operation:
• Replace the I/O pack or module.
445
Description Incorrect or Missing Acquisition Board on HSSL link 1
Possible Cause The acquisition board on High Speed Serial Link 1 is not connected or does not agree with the
ToolboxST configuration.
Solution
• Verify that the correct acquisition board is connected to the specified HSSL connector on the UCSA.
• Verify that the ToolboxST configuration for the appropriate HSSL connector matches the hardware.
470 GEH-6855_Vol_II GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
Public Information
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