Adjust calibration card pots – Measurement Computing TempScan/1100 User Manual
Page 214
A-18 API Command Reference
889897
TempScan / MultiScan User’s Manual
*P
- Adjust Calibration Card Pots
TYPE
Calibration
EXECUTION
Immediate
SYNTAX
*Pchan
Select voltage level to be enabled for adjustment. Valid options for
chan
are:
01
- Enable -4.4 Volt Source on calibration card,
02
- Enable +4.4 Volt
Source on calibration card, and
03
- Select 0 Volts Ground.
DESCRIPTION
Note: This command is only for advanced users who perform their own calibration. It is not necessary
for normal, everyday operation.
The Adjust Calibration Card Pots (
*P
) command is used to enable the -4.4 Volt or +4.4 Volt source on the special
calibration card to allow for their adjustment. A secondary, diagnostic use for this command is to program the
channel sequencer to “sit” on a specified channel without changing address lines, accessing temperature
sensors, or making/breaking relay contacts.
EXAMPLE
PRINT#1,"OUTPUT07;K12345X"
‘ Enter Calibration Mode
PRINT#1,"OUTPUT07;*P02X"
‘ Enable -4.4 Volt Source
‘ Adjust -4.4 Volt Source
PRINT#1,"OUTPUT07;*P01X"
‘ Enable +4.4 Volt Source
‘ Adjust +4.4 Volt Source
PRINT#1,"OUTPUT07;EX"
‘ End Calibration Mode