Carel GDSRSHFC00 - Operation of Registers for Calibration

29
ENG
Gas Leakage Detector +0300047IE rel 1.1 - 26.04.2023
Maintenance
4.4.2 Operation of the registers for calibration
CALIBRATION
NO
YES
YES
YES
NO
NO
Coil 401 = 1
Maintenance
required
Coil 407 = 1
Set manually
Coil 408 = 1
Service Due
Coil 401 = 1
DaysSinceService
Input Status 118 = 0
Set manually
Perform zero
calibration
Perform span calibration
Zero calibration
completed?
Span calibration
completed?
For the CO2 version
set Coil 401 = 0 manually
(calibration not required)
Connect the calibration kit as
described under
“Calibration procedure”
Manually set the SpanConcentration register 655,
with the value corresponding to the gas used
in the calibration kit.
Observe the level of gas concentration measured,
wait about 1 minute until
the gas concentration stabilises