Giga-tronics ASCOR SERIES 8000 Getting Started Guide Rev. C
Getting Started Guide, Part Number 07507593, Rev C, August 14, 2013
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11.4
IEEE-488.2 Commands
This unit responds to the following IEEE-488.2 commands.
Command
Description
*ESR?
Returns the <value> of the "Event Status Register" and then clears it. This will
clear the ERR LED. <value> is an integer whose binary equivalent corresponds
to the state (1 or 0) of bits in the register. The bit weights are:
Bit
Weight
Error
7
128
Power On
6
64
Ext Data Ready F/F
5
32
Command Error
4
16
Execution Error
3
8
Flash Data Corrupted
2
4
Query Error
1
2
EDR F/F#2 Set
0
1
Operation Complete