User manual

PROGRAMMING
89
Output
-1.0000 -1.0000
2D 31 2E 30
30 30 35
As can be seen above, positive input numbers use
the ASCII “+” whilst the output will use a “sp”
space character to represent a positive number.
Negative numbers are identical for both input and
output.
Combining
Commands
Commands and queries can be combined to form a
large continuous command.
Each command must be separated with a line feed
character< ^END
>(or <^J>). The combined
command must be terminated with a line feed and
carriage return character< ^END^M
>(or <^J^M>).
All messages and parameters will be returned
sequentially with a line feed character (< ^END
>(or
<^J
>)separator.
ASCII example
MAIN:FREQ 1.00000< ^END
>(or <^J>) MAIN:VOLT
1.000< ^END
>(or <^J>) MAIN:SPEE:FAST<
^END^M
>(or <^J^M>)
Hex example
4D 41 49 4E 3A 46 52 45 51 20 31 2E 30 30 30 30 30 0A
4D 41 49 4E 3A 56 4F 4C 54 20 31 2E 30 30 30 0A 4D
41 49 4E 3A 55 50 45 45 3A 46 41 53 54 0A 0D
(Hex
format)
LCR-800 User Manual
90
Commands
SPEED .......................................................................... 91
DISPLAY ....................................................................... 91
MODE .......................................................................... 92
CIRCUIT ....................................................................... 93
FREQUENCY ............................................................... 94
VOLTAGE ..................................................................... 94
AUTO/MANU .............................................................. 95
START .......................................................................... 96
RANGE HOLD ............................................................. 96
C.V ................................................................................ 97
BIAS ............................................................................. 97
INT.B ............................................................................ 98
EXT.B ............................................................................ 98
PPM .............................................................................. 99
OPEN ......................................................................... 100
SHORT ....................................................................... 100
NOM.VAL .................................................................. 100
RECALL ...................................................................... 101
STORE ........................................................................ 102
AVERAGE ................................................................... 103
RECALL CALIBRATION ............................................. 103
BAUD RATE ............................................................... 104
MODEL NUMBER ..................................................... 104
ON-LINE .................................................................... 105
MEASURE HOLD ...................................................... 105
MEASURE RECOVER................................................. 105
LEVEL DISPLAY ......................................................... 106
PRIMARY FACTOR .................................................... 106
PRIMARY OVER ......................................................... 107
PRIMARY OVER SECONDARY OVER ...................... 107
SECONDARY FACTOR & PRIMARY UNIT ............... 107
SECONDARY OVER & PRIMARY UNIT ................... 108
SECONDARY FACTOR, PRIMARY UNIT,
SECONDARY UNIT ................................................... 109

SECONDARY OVER, PRIMARY UNIT, SECONDARY
UNIT .......................................................................... 109

INITIATION HAS FINISHED (Initiate)..................... 110
OFF LINE ................................................................... 110