B-18
BIT 4886 051010
B.66 STATus:OPERation:CONDition QUERY
STAT:OPER:COND?
Syntax:
Short Form: STAT:OPER:COND?
Long Form: STATus:OPERation:CONDition?
Return Value:
<int_value> 0 to 1313 (1 + 32 + 256 + 1024).
Description:
Returns the value of the Operation Condition Register (see Table B-4).
The Operation Condition
Register contains unlatched real-time information about the operating conditions of the power supply.
Bit set to 1 = function enabled (active, true); bit reset to 0 = function disabled (inactive, false). (See
example, Figure B-6.)
B.67 STATus:OPERation:ENABle COMMAND
STAT:OPER:ENAB
Syntax:
Short Form:
STAT:OPER:ENAB <int_value> 0 to 1313 (1 + 32 + 256 + 1024)
Long Form:
STATus:OPERation:ENABle <int_value> 0 to 1313 (1 + 32 + 256 + 1024)
Description:
Sets Operation Enable Register.
The Operation Enable Register is a mask for enabling specific bits
in the Operation Event Register which will cause the operation summary bit (bit 7) of the Status Byte
register to be set. Bit set to 1 = function enabled (active, true); bit reset to 0 = function disabled (inac-
tive, false). The operation summary bit is the logical OR of all the enabled bits in the Operation Event
register. (See example, Figure B-6.)
B.68 STATus:OPERation:ENABle? QUERY
STAT:OPER:ENAB?
Syntax:
Short Form: STAT:OPER:ENAB?
Long Form: STATus:OPERation:ENABle?
Return Value:
<int_value> 0 to 1313 (1 + 32 + 256 + 1024).
Description:
Reads Operation Enable Register (see Table B-4).
Returns value of Operation Enable Register bits.
Bit set to 1 = function enabled (active, true); bit reset to 0 = function disabled (inactive, false). (See
example, Figure B-6.)
B.69 STATus:OPERation[:EVENt]? QUERY
STAT:OPER?
Syntax:
Short Form: STAT:OPER[:EVEN]?
Long Form: STATus:OPERation[:EVENt]?
Return Value:
<int_value> 0 to 1313 (1 + 32 + 256 + 1024).
Description:
Indicates changes in conditions monitored by Operational Event Register (see Table B-4).
Returns the value of the Operation Event register. The Operation Event register is a read-only register
which holds (latches) all events that occur. Reading the Operation Event register clears it. (See exam-
ple, Figure B-6.)
B.70 STATus:PRESet COMMAND
STAT:PRES
Syntax:
Short Form: STAT:PRES
Long Form: STATus:PRESet
Description:
Disables reporting of all status events.
This command sets all bits of the Operation Condition
(Table B-4) and Questionable Condition Registers to 0, preventing all status events from being
reported.
(See example, Figure B-6.)
TABLE B-4. OPERATION CONDITION REGISTER, OPERATION ENABLE REGISTER,
AND OPERATION EVENT REGISTER BITS
CONDITION
NU
CC
NU
CV
NU
NU
NU
NU
BIT
15-11
10
9
8
7 - 6
5
4 - 1
0
VALUE
32,768 -
2048
1024
512
256
128 - 64
32
16 -2
1
CC -
POWER SUPPLY IN CURRENT MODE
CV -
POWER SUPPLY IN VOLTAGE MODE
NU
NOT USED
