Programming Manual UTG900E Series
Instruments.uni-trend.com
Integer Type
The parameter can be any integer value within a valid range unless otherwise noted. Note: Now, please
do not set The parameter to decimal format to avoid abnormity.
For example, The parameter < count > in the command of :DISPlay:GRID:BRIGhtness <count> can be any
integer value within range of 0~100.
Real Type
The parameter can be any value within a valid range unless otherwise noted.
For example, the value of Parameter<offset> in CHANnel1: OFFSet <offset>,
CH1 command is real.
Discrete Type
The parameter can only be specified value or character.
For example, The parameter in :DISPlay:GRID:MODE { FULL | GRID | CROSS | NONE} command can
only be FULL, GRID,CROSS, NONE.
ASCII Strings
The string parameter can virtually contain all ASCII character sets. Strings must begin and end with
paired quotes; you can use single or double quotes. The quotation separator can also be used as part of
a string by typing it twice without adding any characters, such as the IP setting：SYST:COMM:LAN:IPAD
"192.168.1.10".
Abbreviation Rules
All commands can identify the capital letter and small letter. You must type all capital letters in the command
format when you want to abbreviate.
Data Return
Data Return is divided into single data return and batch data return, and single data returns the
corresponding Parameter types, while the real type returns data in scientific notation, the part before e
retaining three digits after the decimal, and the e part retains three digits. Batch data must be returned the
string data in the IEEE 488.2 # format: '#' + Byte bit width[1 Byte] + ASCII value in valid data + valid data + last
symbol [' \n '], e.g. # 3123XXxxxxxxXXXXXXxxx \n represents the return format of valid batch data with 123
bytes, here '3' means that the '123' occupies 3 character positions.
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