Response(s)
Example(s)
See Also
FTB-500
IEEE 488.2 and Specific Command Reference
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 Status
Byte Register. See the contents of this register
below.
Bit Weight
N.U. 128
Not used
RQS/
64
ReQuest Service (read by serial
MSS
polling)/MaSter Summary bit
(read by *STB?)
ESB 32
Event Summary Bit Enable
MAV 16
Message AVailable Enable
N.U. 8
Not used
EAV 4
Error / Event AVailable Enable
N.U. 2
Not used
N.U. 1
Not used
*STB? returns 68
where 68 = (bit MSS and bit EAV)
*SRE
*SRE?
IEEE 488.2 Required Commands
Meaning
*STB?
395