Error Processing; Configuration Errors; Mode Errors; Time-Outs - Comtech EF Data DT-4572 Installation And Operation Manual

DT-4572 X-Band Down Converter
Serial Interface Operation

8.8 Error Processing

8.8.1.1 General Errors
Any command or query may generate the following Error Responses instead of a
confirmation:
>DEV?COM CU CMD UNRECOGNIZED{cr}{lf}]
>DEV?COM IP INVALID PARAM{cr}{lf}]
>DEV?COM PE PARITY ERROR{cr}{lf}]
8.8.1.2

Configuration Errors

A Configuration command may generate the following Error Response:
>DEV?COM LO DEVICE IN LOCAL MODE{cr}{lf}]
8.8.1.3

Mode Errors

A Mode selection may generate the following Error Responses:
>DEV?COM AE ONLY VALID WHEN BACKUP{cr}{lf}]
>DEV?COM OE OFFLINE NOT AVAILABLE{cr}{lf}]
>DEV?COM CN COMMAND NOT AVAILABLE{cr}{lf}]
8.8.1.4

Time-Outs

The station M&C computer should attempt to execute any instruction at least
three times. The system assumes a time-out if there is no response within 500
milliseconds.
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MN/DT4572.IOM
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