II) V24/RS232/485 Interface - Single Analyzers and Systems

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.

90003752(1) [AK-Commands] 10/98

AK

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