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 - 61
ALCH – Read command "Deviations of the last linearization check"
To this read command the analyzers in a system or the single analyzer will send to the
TBCC the following data for the called channel (device) and subchannel (range):
The determined and stored deviations of the last linearization check in ppm.
The information if these deviations will be in the lawful tolerances. That means: Is the
check o.k. or not ?
Read command
ALCH Kn Mx
Read of channel n and range x
Code
Response
ALCH 0 IO AAA BBB ... XXX
xth difference
2nd difference
1st difference
Checked result is o.k. (otherwise NO)
Error status
Code