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Appendix A API Commands
ChartScan User’s Manual A-49
QC?
- Query Card Data
TYPE
Calibration
EXECUTION
Immediate
SYNTAX
QC?
Read back card ID and calibration information from the card previously
selected by the Select Card (
C#
) command.
DESCRIPTION
Note: This command is only for advanced users who perform their own calibration. It is not necessary for
normal, everyday operation.
The information returned is as follows:
• Card Number
• Serial Number
• Card ID (type 16
- TC/Volts card)
(type 17 - High Volts card)
• Gains and offsets for PGA values 0 – 7
• Offsets and temperature sensors
• Time and date last calibrated
Refer to the Select Card (
C#
) command for selecting chassis, card only, or card/chassis information.
EXAMPLE
PRINT#1, “OUTPUT07; C#5X”
‘ Select card #5
PRINT#1, “OUTPUT07; QC?X”
‘ Read back the card #5 information
INPUT#1 A$
PRINT#1 A$