KEPCO ABC 10-10DM, Operator'S Manual

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B-14
ABC 040104
B.59
[SOURce:]VOLTage[:LEVel][:IMMediate][:AMPlitude]?
QUERY
VOLT?
Syntax: Short Form: [SOUR:]VOLT[:LEV][:IMM][:AMP]? {MIN | MAX}
Long Form: [SOURce:]VOLTage[:LEVel][:IMMediate][:AMPlitude]? {MIN | MAX}
Description: Identifies programmed voltage, maximum allowable voltage, or minimum voltage (always 0).
The VOLT? query returns the programmed value of voltage. Actual output voltage will depend on load
conditions. The VOLT?MAX query returns the maximum voltage allowed for a particular model (e.g.,
25V for ABC25-4DM). VOLT? MINReturns minimum voltage allowed for power supply (always 0).
Related Commands: VOLT. (See example, Figure B-6
B.60
[SOURce:]VOLTage:[:LEVel]TRIGgered[:AMPlitude]
COMMAND
VOLT:TRIG
Syntax: Short Form: [SOUR:]VOLT[:LEV]:TRIG[:AMP] <exp_value>
Long Form: [SOURce:]VOLTage[:LEVel]:TRIGgered[:AMPlitude] <exp_value>
<exp_value> = digits with decimal point and Exponent, e.g., 2.71E+1 for 27.1
Description: Programs voltage value to be transferred to output by *TRG commands. Actual output voltage
will depend on load conditions. If the value exceeds the maximum for the model being programmed,
error message -222,”Data out of range” is posted in output queue. If value exceeds VOLT:LIM:HIGH
value, a value corresponding to the voltage limit will be programmed. (See example, Figure B-1.)
B.61
[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., 2.71E+1 for 27.1
Description: Returns value representing voltage value to be programmed by *TRG command established by
VOLT:TRIG command).
(See example, Figure B-1.)
B.62
[SOURce:]VOLTage:LIMit:HIGH
COMMAND
VOLT:LIM:HIGH
Syntax: Short Form: [SOUR:]VOLT:LIM:HIGH <exp_value>
Long Form: [SOURce:]VOLTage:LIMit:HIGH <exp_value>
<exp_value> = digits with decimal point and Exponent, e.g., 2.71E+1 for 27.1
Description: Sets voltage limit for power supply output. If the value is out of the acceptable voltage range for
the power supply model, error message -222,"Data out of range" is posted in the output queue. If the
user tries to set an output voltage level larger than the VOLT:LIM:HIGH setting, a value corresponding
to the voltage limit will be programmed and error message -301,"Value bigger than limit" is posted in
the output queue. NOTE: If the voltage limit is changed, any previously established trigger levels
higher than the new limit must be reprogrammed to be lower than the new limit; otherwise triggers will
cause the output to exceed the new limit. Once the limit is established, the unit will not accept trigger
values higher than the programmed limit. Related Commands: VOLT. (See example, Figure B-6.)
B.63
[SOURce:]VOLTage:LIMit:HIGH?
QUERY
VOLT:LIM:HIGH?
Syntax: Short Form: [SOUR:]VOLT:LIM:HIGH? Long Form: [SOURce:]VOLTage:LIMit:HIGH?
Return Value: <exp_value> = digits with decimal point and Exponent, e.g., 2.71E+1 for 27.1
Description: Returns value representing voltage limit set by VOLT:LIM:HIGH command. Related Commands:
VOLT:LIM:HIGH, VOLT. (See example, Figure B-6.)
B.64
[SOURce:]VOLTage:PROTection[:LEVel]
COMMAND
VOLT:PROT
Syntax: Short Form: [SOUR:]VOLT:PROT[:LEV] <exp_value>
Long Form: [SOURce:]VOLTage:PROTection[:LEVel] <exp_value>
<exp_value> = digits with decimal point and Exponent, e.g., 2.71E+1 for 27.1
Description: Sets overvoltage protection level for power supply. If the value is out of the acceptable overvoltage
range for the power supply model, error message -222,"Data out of range" is posted in the output
queue. If the power supply output exceeds the voltage protection level programmed, then the power
supply output is disabled (programmed to 0) and the OV bit in the Questionable Condition status reg-
ister is set. An overvoltage condition can be cleared with the VOLT:PROT:CLE command. The voltage