EXFO FTB-500 (Window XP) User Manual
Page 336
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IEEE 488.2 and Specific Command Reference
326
FTB-500
IEEE 488.2 Required Commands
Response(s)
RegisterValue:
The response data syntax for <RegisterValue> is
defined as a <NR1 NUMERIC RESPONSE DATA>
element.
The <RegisterValue> ranges from 0 through 255.
The <RegisterValue> value expressed in base 2
(binary) represents the bit values of the Standard
Event Status register. See below.
Example(s)
*ESR? returns 33
where 33 = (bit CME and bit OPC)
See Also
*ESE
*ESE?
*ESR?
Bit Weight
Meaning
PON 128
Power ON Enable
URQ 64
User ReQuest Enable
CMD 32
CoMmanD Error Enable
EXE 16
Execution Error Enable
DDE 8
Device Dependent Error Enable
QRY 4
QueRry Error Enable
N.U. 2
Not used
OPC 1
Operation Complete Enable
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