Yokogawa Button Operated MV2000 - Manual (Page 74)

4-1 M-4662
Commands
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2
3
4
5
6
7
App
Index
Chapter 4 Commands
4.1 Command Syntax
Command Syntax
This section describes the MV setting, basic setting, and output command syntax (see
sections 4.4 to 4.10). ASCII codes (see appendix 1) are used for the character codes.
For the maintenance/test command syntax (see section 4.11) and instrument information
output command syntax (see section 4.12), see the corresponding sections or the
examples for each command.
Command name Parameter
?
Terminator
Delimiter
Sub delimiter
SR002,SKIP;SR003,VOLT,2V,-1500,1800
Parameters
Delimiter (,)
Command name (SR)
Sub delimiter (;)
Command example
Command Name
A command name is defined using two alphabet characters.
Parameters
• Command parameters.
• Parameters are specified using alphabet characters or numeric values.
• Each parameter is separated by a delimiter (comma).
• A numeric value is specified using an integer.
• If the parameter is a numeric value, the valid range of the value varies depending on
the command.
• Spaces before and after a parameter are discarded. (However, spaces are significant
in a parameter (unit) specified using an ASCII character string.) In the examples given
in this manual, spaces are not used.
• You can omit parameters that do not need to be changed from their current settings.
However, delimiters cannot be omitted.
Example SR001,,2V
• If multiple parameters are omitted and delimiters occur at the end of the command,
those delimiters can be omitted.
Example SR001,VOLT,,, → SR001,VOLT
• The number of digits is fixed for the parameters listed below. If you enter the wrong
number of digits, a syntax error will occur.
• Date YY/MM/DD (eight characters)
YY: Enter the lower two digits of the year.
MM: Month
DD: Day
• Time HH:MM:SS (eight characters)
HH: Hour
MM: Minute
SS: Second
• Channel number: Three characters
• Relay number: Three characters