Model 4000TP2G4
26
Rev A
Table 3-6. Catalog of System State Codes
(The
RDLOGIC
command causes the TWTA to send a string containing an operational state code consisting
of 4 ASCII characters representing hex digits. The response is in the form
Sys:
[w][x][y][z][eol]
where the hex
values of
[w],[x],[y] and [z]
are formed as shown below)
z bit
Meaning
0 (LSB)
High voltage on
1
Transmit on
2
Remote mode
3 (MSB)
Fault
y bit
Meaning
4 (LSB)
Heater time delay expired
5
Under forward power warning
6
Foldback active
7 (MSB)
Inhibit mode
x bit
Meaning
8 (LSB)
External inhibit
9
Interlock open
10
(not used)
11 (MSB)
(not used)
w bit
Meaning
12 (LSB)
(not used)
13
Sleep Mode Active
14
HPA #1 power supply off or failed
15 (MSB)
HPA #2 power supply off or failed
Table 3-7. *STA?; Response Codes
(The command
*STA?;
causes the TWTA to send a string indicative of the current system state)
*STA?; response
Meaning
SLEEP
Sleep Mode active (heater off)
WARM-UP
System is in heater time delay.
STANDBY
System is ready to allow high voltage on
OPERATE
High voltage is on and beam is on
FAULT
High voltage is off and system requires reset
Summary of Contents for 10031732
Page 2: ......
Page 4: ......
Page 6: ......
Page 16: ......
Page 18: ......
Page 26: ......
Page 39: ...Model 4000TP2G4 Rev A 17 Figure 3 3 Menu Tree ...
Page 56: ...Model 4000TP2G4 34 Rev A ...
Page 58: ...Model 4000TP2G4 36 Rev A ...
Page 60: ...Model 4000TP2G4 38 Rev A ...
Page 62: ......