Comtech EF Data KPA - Manual (Page 125)

KPA Ku-Band Indoor Solid-State Power Amplifier Revision 1
Appendix C MN/KPA.IOM
C–29
C.7.6 Error Processing
The following Error Response may be generated by any of the old commands instead of a confirmation.
General Error Message: >DEV?COM CU COMMAND UNRECOGNIZED'cr''lf']
>DEV?COM IP INVALID PARAMETER'cr''lf']
>DEV?COM PE PARITY ERROR'cr''lf']
C.7.7 Configuration Errors
The following Error Response may be generated by any of the old configuration commands.
Configuration Error Message: >DEV?COM LO DEVICE IN LOCAL MODE'cr''lf']
C.7.8 Time-Outs
A time-out should be assumed if there is no response in 1.0 seconds. The station monitor and control computer should try at least three times.
Possible sources of time-outs are as follows:
• Incorrect Device Address
• Faulty Cable
• Faulty Connector
• I/O fault on remote interface
• I/O fault on M&C computer