INFICON Sensistor ISH2000 Hydrogen Leak Detector - Manual (Page 43)

Hydrogen leak detector Sensistor ISH2000 - Operating Manual
OM-Sensistor ISH2000-EN-201304 43
EN
RS232 interface commands
Table 8-11. Common used functions.
K = Calibration request
Starts calibration if the Sensistor ISH2000 has an active probe driver installed.
Sensistor ISH2000 answers with a “K” if an active driver containing a calibration
routine was found and “F” if the calibration APC sequence not found. Calibration
doesn’t start if Purge level is reached.
M = Measure Request
The active test cycle defined by the APC driver starts. “M” is returned if the selected
driver supports active test. “F” (failed) is returned otherwise.
N = Print Request
Returns current Measuring value.
Q = Set APC in stand by, (stop a measurement)
Returns a “Q”.
X = Shift State to “Measuring Mode”
Returns nothing.
Z = Shift State to “Locating Mode”
Returns nothing.
Y = Shift State to “Combined Mode”
Return nothing.
Table 8-12. The following data/setups can be downloaded to Sensistor ISH2000.
Stop bits 1 1 1
Parity None None None
Flow control None None None
Action Command Header Data
Calibration Request K None
Measure Request M None
Print Request N None
Stop Measurement Q None
Measuring Mode X None
Locating Mode Z None
Combined Mode Y None
Setup Command Header Data
Calibration Request text CR Custom Text string
(max 35 characters)
To return to the original text just
leave the text string empty.
Setting No Printer PC Printer
Data
Output