AR 10012510, Operating And Service Manual

Page: 38 / 72

Model 200T8G18A/250T8G18
20 Rev D
Table 3-4. Catalog of Status Codes
(The RDSTAT command causes the TWTA to return a string in the form STATUS=[ code ], where [ code ] is
an ASCII number whose meaning is given below)
Status Code Meaning
0 No command was given.
1 Last command was successful.
2 Last command is in process.
3 Last command failed to complete. Time-out.
10 Last command failed. Invalid command.
11 Last command failed. Data was unparseable.
20 Last set command failed. Data was beyond high limit.
21 Last set command failed. Data was beyond low limit.
22 Last set command failed. Data was out of range.
23 Last set command failed. Data was wrong polarity.
50 Last command failed. Local system does not have remote enabled.
51 Remote system is not ready to accept commands.
60 Command is not allowed in current system state.
901 Assert error: invalid table argument *
902 Assert error: invalid calibration *
* Please call a service representative if you observe this error.
Table 3-5. Catalog of Fault Codes
(The RDFLT command causes the TWTA to return a string in the form flt=[ code ], where [ code ] is an ASCII
number whose meaning is given below)
Fault Code Meaning
0 No fault
7 System Fault
8 Fil not ready
9 Low Line
10 Cathode overvoltage
11 Body overcurrent
12 Cathode undervoltage
15 Collector undervoltage
16 Inverter fault
17 Internal interlock open
18 Tube arc
19 TWT (hardware) overtemperature
20 Cabinet (hardware) overtemperature
22 External inhibit
23 Over reverse power
30 Grid or anode overvoltage
49 TWT (software) overtemperature
50 Cabinet (software) overtemperature