KEPCO KLP Series Developer's Guide, Rev 1 - Manual (Page 130)

B-24
KLP 031113
B.105 SYSTem:SET? QUERY
SYST:SET?
Syntax: Short Form: SYST:SET? Long Form: SYSTem:SET?
Return Value:
Description: Returns comma-separated string indicating command functions in effect. See PAR. B.104 for com-
mand function definitions. (See Figure B-7 for example.)
B.106 SYSTem:VERSion? QUERY
SYST:VERS?
Syntax: Short Form: SYST:VERS? Long Form: SYSTem:VERSion?
Return Value: . (YYYY.V)
Description: Identifies SCPI Version implemented. Returns SCPI Version number:
YYYY = year, V = Revision number for specified year. (See example, Figure B-7.)
B.107 TRIGger[:SEQuence]:SOURce COMMAND
TRIG:SOUR
Syntax: Short Form: TRIG[:SEQ]:SOUR {EXT | BUS | IMM}
Long Form: TRIGger[:SEQuence]:SOURce {EXT | BUS | IMM}
Description: Selects the active trigger source. When TRIG:SOUR BUS is set, an event trigger is created by
sending either either *TRG or GPIB commands. When TRIG:SOUR EXT is set, the trigger is
created by connecting the external trigger line (J2, pin 14) to analog signal ground (J2, pin 9, 11, 13 or
15). The trigger must be armed by sending either INIT:IMM or INIT:CONT enable (ON) commands
prior to sending the selected trigger command. Sending TRIG:SOUR IMM forces an immediate event
trigger to occur regardless of selected trigger source or trigger arming. Receipt of the active trigger
causes the power supply to program to the previously stored values of VOLT:TRIG and CURR:TRIG
(actual output voltage/current is dependent upon the load). Related Commands: , *TRG,
INIT:IMM, INIT:CONT. (See example, Figure B-1.)
NOTE: Sending TRIG:SOUR EXT automatically disables INIT:CONT, causing the unit to wait for either
INIT:IMM or INIT:CONT ON. If continuous triggering is enabled for external trigger, the first trig-
ger event must be preceded by INIT:IMM.
TABLE B-5. ERROR MESSAGES
ERROR MESSAGE
ESR ERROR BIT SET
(SEE PAR. A.5)
EXPLANATION
0,“No error” None No error
-100,“Command error”
Command Error bit 5
Command and data understood, but more information included
which is not recognized.
-102,”Syntax error”
Command Error bit 5
First 4 characters recognized, subsequent characters not recog-
nized.
-103,”Invalid separator” Command Error bit 5 For example, VOLT.PROT received instead of VOLT:PROT.
-108,”Parameter Not Allowed Error” Command Error bit 5 Volt12 sequence, channel number is invalid.
-109,”Missing parameter” Command Error bit 5 For example, VOLT instead of VOLT 21.
-111,”Header separator error” Command Error bit 5 Missing space between volt and value or ; missing.
-113,”Undefined header”
Command Error bit 5
First 4 characters could not be identified as legal command.For
example, command VLT instead of VOLT.
-120,”Numeric data error” Command Error bit 5 Expected number but other characters were detected.
-121,”Invalid character in number” Command Error bit 5 Volt 1,500 (comma not allowed).
-123,”Exponent too large” Command Error bit 5 Exponent E+3 or greater is invalid.
-141,”Invalid character data” Command Error bit 5 For example OUTP OFD or OUTP STOP instead of OUTP OFF.
-150,”String data error”
Command Error bit 5
Invalid characters were detected in numeric entry.For example E.1
instead of E+1 or 4d3 instead of 4.3.
-203,”Command protected” Execution Error bit 4 Password must be CENabled.
-207,"Location is empty" Execution Error bit 4 Recalled location has no data stored.