KEPCO BIT 4886 Operator Manual - Manual (Page 86)

B-18
BIT 4886 120413
B.65 [SOURce:]VOLTage:[:LEVel]:TRIGgered[:AMPlitude]? QUERY
VOLT:TRIG?
Syntax: Short Form: [SOUR:]VOLT[:LEV]:TRIG[:AMP]?
Long Form: [SOURce:]VOLTage[:LEVel]:TRIGgered[:AMPlitude]?
Return Value: <exp_value> = digits with decimal point and Exponent, e.g., 2.71E1 for 27.1
Description: Returns value established by VOLT:TRIG command representing voltage value to be pro-
grammed by *TRG or TRIG command. (See example, Figure B-5.)
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