Related Commands *Ese; Output 724;*Ese; Related Commands; Example Output 724;"*Ese - Agilent Technologies HP E5574A User Manual

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related commands

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HP-IB Programming
IEEE Common Commands
*OPC
*OPC
The OPeration Complete command *OPC parses and executes all
commands and queries in the input queue. When the contents of the
input queue have been processed, the Operation Complete bit in the
Event Status Register ESR is set.
This command can be used to avoid filling the input queue before
the previous commands have finished executing.
The following actions cancel the *OPC command:
1 Power-on
2 Setting the interface to Device Clear Active state
3 *CLS
4 *RST
*OPC?
OUTPUT 724;"*OPC"
*OPC?
*OPC?
The OPeration Complete query *OPC? causes all program message
units in the input queue to be executed. When the contents of the
input queue have been processed, the operation complete bit in the
Event Status Register ESR is set, and an ASCII "1" is placed in the
output queue.
The following actions cancel the *OPC? command:
1 Power-on
2 Setting the interface to Device Clear Active state
3 *CLS
4 *RST
After completion: 1
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