Instructions

Bit 2 Not used.
Bit 3 Not used.
Bit 4 Measurement complete bit.
Bit 5 Not used.
Bit 6 Not used.
Bit 7 Not used.
Example: STAT:OPER:COND?
Response: 16
8.2.11.19 STATus:OPERation:ENABle?
This command returns the Operation Status Enable Register (see STATus:OP
-
ERation:ENABle <num> command below).
Example: STAT:OPER:ENAB?
Response: 16
8.2.11.20 STATus:OPERation:ENABle <num>|MIN|MAX|DEF
This command sets the Operation Status Enable Register. This register deter-
mines which event bits of the Operation Status Event Register affect the Opera-
tion Status Bit of the Status Byte Register. If any bit in the Operation Status
Event Register is set (1) while its corresponding mask bit in the Operation Sta-
tus Enable Register is set, the Operation Status Bit in the Status Byte Register
will be set. The value of the <num> parameter is a number from 0 to 15 that is
the sum of the binary-weighted values of each mask bit. The Operation Status
Event Register is described in Section 8.4.11.13, STATus:OPERation?. The fol-
lowing example causes the Operation Status Bit in the Status Byte Register to
be set when measurements on both channels have been completed.
Example: STAT:OPER:ENAB 16
Response: 16
8.2.11.21 STATus:QUEStionable?
This command reads and clears the Questionable Status Event Register. The
value returned indicates the condition of each of the eight bits of the register by
adding the binary-weighted values of each bit. The meaning of each bit, when
set (1), is as follows where 0 is the least significant and 7 is the most
significant:
0: no problem
Bit 0 Not used.
Bit 1 Not used.
Bit 2 Not used.
129
8 Digital Communications Interface
Commands