271
Description Internal communication error - Exchange [ ] Export failed
Possible Cause
During commissioning or maintenance:
• I/O pack or module does not have correct configuration file stored in flash file system
• Internal runtime error
During normal operation:
• Internal runtime error
Solution
During commissioning or maintenance:
• From the ToolboxST application, confirm the correct configuration of the I/O pack or module.
• Rebuild the system, and download the application and configuration to the I/O pack or module.
During normal operation:
• Restart the I/O pack or module.
• If problem persists, replace the I/O pack or module.
272
Note This alarm is obsolete.
Description Internal EGD communication error - Exchange [ ] Import failed.
Possible Cause Internal runtime error
Solution
• Restart the I/O pack or module.
• Upgrade the I/O pack or module firmware and application code.
• If the problem persists, replace the I/O pack or module.
273
Note This alarm is obsolete.
Description Unsupported EGD message - Invalid EGD version
Possible Cause EGD protocol version incorrect, greater than current version
Solution
• Restart the I/O pack or module.
• Upgrade the I/O pack or module firmware and application code.
• If the problem persists, replace the I/O pack or module.
Common I/O Module Functionality GEH-6855_Vol_II System Guide 457
Public Information