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Serial Status DCA
Configuration Guide
GE Energy Services
Restricted A166-0CG-1.00-2
Full
13
E004: Unable to spawn scan process, rec <x>
Cause
• The system encountered an error while trying to spawn one of the scan processes.
Effect:
• One of the scan processes will not be started. As a result, the Serial Status DCA will be
unable to communicate over the communication port configured in record <x> of
A166PORT.
Remedy:
• Contact the Customer Service Department and report this error.
E005: Com message exchange has been deleted
Cause
• One of the communication process message exchanges has been deleted.
Effect:
• One of the communication processes will no longer function. As a result, the Serial Status
DCA will be unable to communicate over one of the communication ports.
Remedy:
• Contact the Customer Service Department and report this error.
E010:Unable to open <com_port>, status = <x>
Cause
• The DCA was unable to open the requested communication port.
Effect:
• The Serial Status DCA will be unable to communicate over the specified communication
port, <com_port>
Remedy:
• Ensure the specified communication port, <com_port>, is not already used in another record
in A166PORT, or by another application.
• Ensure the specified port name is supported by the hardware platform being used. Valid port
names for the D20 are COM0 to COM7. COM0 is normally used for WESMAINT.
E011: <com_port> unable to set parameters, status = <x>
Cause
• The system was unable to set the communication parameters for the specified communication
port.
Effect:
• The Serial Status DCA will be unable to communicate over the port, <com_port>.
Remedy:
• Note the return status, <x>, and contact the Customer Service Department to report this error.