Emerson Process Management MLT 1 TV Converter Box User Manual


 
II) V24/RS232/485 Interface - Single Analyzers and Systems
90003752(1) [AK-Commands] 10/98
AK
2 - 13
Only for platform: SCAL – Control command "Start system calibration"
To control the system calibration procedures the commands "SCAL", "STBY" and "ASTZ"
have to be used. With "SCAL" the procedures will be started. For more exact description of
procedures see also the "documentation of system calibration".
Starting condition: All attached analyzer module are in the stand-by mode ("AK STBY")
and the variable "CALSTAT" is "0".
Otherwise the response is "BUSY" (BS).
Control command
SCAL Kx m (n)
Optional parameters
Type of system calibration
Function associated to channel x
Code
m Kx n
0 = ZERO-CAL K0 n = 1: switch into test mode
1 = ZERO/SPAN-CAL K0
2 = PROGRAM K0 else: switch into normal mode
3 = TEST ZERO-GAS K1...999 time-out in sec
4 = TEST SPAN-GAS1 K1...999 time-out in sec
5 = TEST SPAN-GAS2 K1...999 time-out in sec
6 = TEST SPAN-GAS3 K1...999 time-out in sec
7 = TEST SPAN-GAS4 K1...999 time-out in sec
8 = TEST CLOSE GASES K1...999 time-out in sec
If optional parameter "n" is not in the command string the appropriate variable will not be
changed.
Stop command