Write Commands - 'E - TESTO CU-2 User Manual

7 AK Host Operation
SMGA
command:
SNGA
command:
SLEC
command:
SINT
command:
SINA
command:
7.5.2. Write Commands – 'E'
ENOR
command:
30
MEASURE – change from STAND BY to measurement state
PND1 disk rotates, diluted gas flows to PNC
SMGA K0 response:
ZERO TEST – start automatic PNC zero concentration test, duration: 2 min
during SNGA mode other S and E commands will be responded with 'BS'
(busy)
exceptions: 'SRES', 'STBY' or 'SPAU' will stop running zero test
according the UN-ECE R83 regulation the number concentration should be
< 0.2 #/ccm
the result of this test can be read with the command ANGA
SNGA K0 response:
LEAK TEST – start automatic system (VPR+PNC) leak test, duration: 2 min
during SNGA mode other S and E commands will be responded with 'BS'
(busy)
exceptions: 'SRES', 'STBY' or 'SPAU' will stop the running leak test
according the UN-ECE R83 regulation the number concentration should be
< 0.5 #/ccm
the result of this test can be read with the command ALEC
SLEC K0 response:
INTEGRATOR START – start integration, integral avarage
integration of values runs until stopped with SINA or restarted with SINT
again
the avarage values can be read with AIKG or AIKO
SINT K0 response:
INTEGRATOR STOP – stop integration started with SINT
SINA K0 response:
set standard conditions temperature and pressure
(system default: 273.15 K, 1013.25 mbar)
ENOR K0 TTT
response:
PPP
SMGA E
E: error status 0...9
SNGA E
E: error status 0...9
SLEC E
E: error status 0...9
SINT E
E: error status 0...9
SINA E
E: error status 0...9
ENOR E
E: error status 0...9
TTT: absolute temperature [K] format: floating
point example: '273.15'
PPP: pressure [mbar] format: floating point
example: '1013.25'