INFICON T-Guard Leak Detection Sensor Interface description - Manual (Page 16)

16
RS232
ASCII Interface
Protocol
jins85e1 2.fm Interface Description (1101)
Command
word1
Command
word2
Command
word3
Parameter Statement Read /
Set
Example Response
*STATus read status of the unit
deprecated! Use STAT:MEAS instead!
R
INIT, START, MEAS, CAL, ERROR, ADJUST,
STANDBY, OVERRANGE
:BackGND report helium background quality
Possible values = OK, Moderate, Bad
R *STAT:BGND? OK
:CALHist calibration history –
<no> no = 1 .. 12 R *STAT:CALH 2 02.03.09 10:42
ACCUMULATION.0.31
:CALMode mode of the calibration R
<no> R
PROOF R
EXTERNAL R
NO CAL *STAT:CALM? NO CAL
:ERRor read error R *STAT:ERR? NO ERROR/WARNING
:ERRorHist <no> read error history (no =1 .. 12) R *STAT:ERRH 1? 20.09.09 09:20:29 W81
:TRIGger <no> read settings of trigger (no = 1 .. 2)
Possible values = ON, OFF, GROSSLEAK1,
GROSSLEAK2, NO VALUE, DISABLED
GROSSLEAK1 means leak rate is >5x highest Trigger,
GROSSLEAK2 means leak rate is >100x highest Trig.
R
:VALve read settings of the valves, 0 = closed; 1 = open
010=STANDBY, 110=READY,
011=FINE, 101=GROSS, 100=CONTAMINATED
R *STAT:VAL? VALVE 110
:MEAS actual status of the measurement
(status not listed here is displayed as a number, see
section
4.2.1 , command 44 „Get Status“.)
R
<value> value = INIT, STARTSTANDBY, STANDBY,
CONTAMIN, STARTACC, GROSS1ACC, FINE1,
WAITACC, FINE2, GROSS2ACC, READY,
STARTCAR, GROSSCAR, FINECAR, CALCCAR,
REFCAR, WAITPURGE, PURGE *STAT:MEAS? READY
*STOP
stop measurement S