UNI-T MSO/UPO2000 Series Programming Manual page 4

Programming Manual
 Boolean
Parameter value can set "ON" (1) or "OFF" (0)
Such as SYSTem:LOCK {{1 | ON} | {0 | OFF}}
 Integer
Parameter can take any valid integer value unless there have some other descriptions.
Such as command: DISPlay:GRID:BRIGhtness <count> , parameter of <count> can take
integer from 0~100
Note: Do not set decimal as parameter, otherwise it may occur error.
 Real
Parameter can take any valid integer value unless there have some other descriptions.
Such as for command CH1, CHANnell: OFFSet <offset>, parameter of <offset> can take
integer value.
 Discrete
Parameter can only take some specified numbers or characters.
Such as command DISPlay:GRID:MODE { FULL | GRID | CROSS | NONE} parameter can
only take FULL, GRID, CROSS, NONE
 ASCII Character String
String parameter contain all ASCII string sets. Strings must begin and end with paired
quotes; it can use single or double quotation marks. The quotation and delimiter can
also be part of a string by typing it twice and not adding any characters.
Such as set IP SYST:COMM:LAN:IPAD "192.168.1.10"
Shorthand Rule
All command can identify capital and small letter, if command need enter shorthand, it
should be all capital letter.
Data Return
Data return is divided into single data and batch data. The single data return is the
corresponding parameter type, in which the real return type is express in scientific notation.
The part before e retains three figure behind the decimal point, and the e part retains three
figure; the batch return must be obey IEEE
488.2# string data format, '#'+ the length of character bits [fixed to one character] + ASCII
valid value+ valid data+ end string ['\n']
Such as #3123xxxxxxxxxxxxxxxxxxx\n presents 123 strings batch data return format, '3' presents
"123" occupies three character bits.
Note: If return data is invalid data, use * to represent it.
Instruments.uni-trend.com
MSO/UPO2000 Series
4 / 156