HP 8168E - Page 83

5
BITS MNEMONICS BIT VALUE
7 Operation Status 128
6 Request Status 64
5 Event Status Byte 32
4 Message Available 16
3 Questionable Status 8
2 Not used 0
1 Not used 0
0 Not used 0
The Service Request Enable Register
Note
Bit 6 cannot be masked.
*SRE?
The service request enable query returns the contents of the
service request enable register.
Example OUTPUT 724;"*SRE 48"
OUTPUT 724;"*SRE?"
ENTER 724; A$
*STB?
Syntax *STB?
Denition The read status byte query returns the contents of the status
byte register.
0  contents  255
Remote Commands 5-13