Comtech EF Data KPA-020IN, Installation And Operation Manual

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Ku-Band Solid-State Power Amplifier Revision 0
Remote Control MN/KPA.IOM
6-20
6.9.6 Error Processing
The following Error Responses may be generated by any command 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']
6.9.7 Configuration Errors
The following Error Responses may be generated by configuration commands.
Configuration Error Message: >DEV?COM LO DEVICE IN LOCAL MODE'cr'' lf']
6.9.8 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
listed in Table 6-2:
Table 6-2. Possible Time-Out Sources
Incorrect Device Address
Faulty Cable
Faulty Connector
I/O fault on remote interface
I/O fault on monitor and control computer