KEPCO TMA VXI-27 - Manual (Page 56)

TMA VXI-27 101602
C-7
C.22 [SOURce:]FUNCtion:MODE COMMAND
FUNC:MODE
Syntax: Short Form:FUNC:MODE {VOLT | CURR}
Long Form: FUNCtion:MODE {VOLT | CURR}
Description: Establishes the operating mode of the power supply. VOLT = Constant Voltage mode (CV).
CURR = Constant Current mode (CC).
C.23 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 (256 + 512 + 1024).
Description: Returns the value of the Operation Condition Register (see Table C-2). 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 C-5.)
C.24 STATus:OPEReration: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 C-5.)
C.25 STATus:OPEReration: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 C-2). 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 C-5.)
C.26 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. 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 example, Figure
C-5.)
TABLE C-2. OPERATION CONDITION REGISTER, OPERATION ENABLE REGISTER,
AND OPERATION EVENT REGISTER BITS
CONDITION NU CC RLY 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 CONSTANT CURRENT MODE
CV - POWER SUPPLY IN CONSTANT VOLTAGE MODE
NU - NOT USED
RLY POWER SUPPLY RELAY IS CLOSED