User manual

84 GMC-I Messtechnik GmbH
Abbreviated commands: Commands can be abbreviated with letters shown in boldface. Letters not printed in boldface can be left out, for example: “OUTPUT ON” = “OU ON”
As a rule, letters can be entered in upper or lower case.
Stringing commands together: Several commands is a single data string must be separated by semicolons “;”, for example: “USET 12; ISET 8.5; OUTPUT ON”
Numeric parameter formats:
m, n: Whole number (integer)
v:
Whole number, fixed or floating decimal point number with or without exponent, for example:
“12.5”, “0012.5”, “1.25E1”, “+1.25 e+01”
Function-Specific Commands and Device Settings
trG txt Function selection for the trigger input at the analog interface
X
unchanged
p. 29
T_MODE txt txt: OFF (input disabled)
XX
p. 74
OUT (input deactivates or activates the output (OUTPUT OFF / ON))
RCL (input triggers step-by-step memory recall)
SEQ (input starts or stops sequential memory recall (SEQUENCE GO / STOP))
LLO (input enables or disables front panel controls (LOCAL LOCKED))
MIN (input sets Min-Max storage function (MINMAX OFF / RST or ON))
TSET v Set memory location-specific default time for the SEQUENCE function
X
X X unchanged
p. 31
v: 0; 0.01; ... , 99.99 (delay time in seconds)
XX
p. 74
UI_ txt Min-Max storage for measured U and I values
X
XOFF
p. 27
MINMAX txt txt: OFF, ON, RST (min-max value storage off / on / reset)
XX
p. 67
ULIM v Voltage setting limit (soft-limit)
X
XU
nominal
p. 23
v: 15.0 (example: 15.0 V)
XX
p. 75
USET v voltage setpoint
X
X X 000.000
p. 22
v: 12.5 (example: 12.5 V)
XX
p. 76
WAIT v Additional waiting time XX
p. 76
v: 0.001;0.002 ... 9,999 (waiting time in seconds)
General Commands and Settings
*CLS Clear status command X X no effect
p. 60
DCL, SDC DEVICE CLEAR: Clear input and output buffers (all settings and register contents remain unchanged)
XX
p. 64
*DDT txt DEFINE DEVICE TRIGGER: Definition of function to be executed after receiving the
*TRG command or IEC bus signal GET (group execute trigger)
XX DDT memory
cleared
p. 60
txt: USET 12 / ISET 8.5 / OUT ON / IOUT? (example)
txt 80 characters, use “/” instead of “;” as a delineator within txt!
ERAE n Device dependent event register A enable command X X no effect
p. 60
ERBE n Device dependent event register B enable command X X no effect
p. 60
*ESE n Standard event enable command X X no effect
p. 60
IFC INTERFACE CLEAR: Rest and initialize the IEC bus interface
(all settings and register contents remain unchanged)
XX
p. 66
*OPC Operation complete command X X no effect
p. 61
*PRE n Parallel poll enable register command X X no effect
p. 60
*PSC n Power-on status clear command X X no effect
p. 62
rcl n RECALL: Recall and activate a device setting which has been stored with the *SAV command
X
p. 45
*RCL nn:1 ; 2 ; ... , 10 (memory location number)
XX
p. 62
11 ; 12 ; ... , 255 (memory location number, only available with SEQUENCE function set to ON)
*RST RESET: Reset device to default settings
X
p. 47
XX
p. 62
*SRE n Service request enable command X X no effect
p. 60
SRQ Service request X no effect
p. 71
Sto n SAVE: Save momentary device settings to battery-backed memory
X
Memory contents
unchanged
p. 41
*SAV nn:0 *SAV 0 clears the content of memory locations n1 to n2 by using the address parameters of the
sequence function defined by START_STOP n1, n2
XX
p. 63
1 ; 2 ; ... , 10 (memory location number)
11 ; 12 ; ... . 255 (location number for SEQUENCE function, only available with SEQUENCE function set to ON)
*TRG TRIGGER: Execute command(s) specified by means of *DDT
XX
p. 63
*WAI
Wait to continue command X X no effect p. 64
Setting saved with *SAV n:
Expla-
nation
in
chap.
on
page
Manual setting or via interface
n=1...10
n=11...255
Setting Command Significance / Effect
Manual
IEEE 488
RS 232C
Default setting
after RESET
*RST: