279
Cha
ter 11
RS-232C Communication
Command format: Fixed Length
Even if "Format" is set to "Fixed Length", more than 5-digit data can be sent using this command.
Communication direction Command / Description
From external device to PV310
% N ? ? Min. Max. CR
?? 01 to 96 Specify the number of Numeric Calculation No. in
2-digit form
Min. Fixed (12 Digits)
Max. Fixed (12 Digits)
- 02147483648 to 002147483647
or
- 02147483648 to 002147483647
- 02147483648 to 002147483647: If Unused digits are filled with '0'.
- 02147483648 to 002147483647: If Unused digits are filled with 'Blanks'.
Response: Normal (At the end
of specifying the number of
command digits)
% N ? ? Min. Max. CR
The same command as the sending command from external device to PV310
transmitted.
Response: Error 1
% U CR
Cause:
Command in the unspecified form or not provided was received.
Examples:
%C3-02147483648002147483647 CR (any other checker number than 01 to
96 was specified)
%B03-02147483648002147483647 CR (not provided command)
Response: Error 2
• ERROR signal = “ON”
• Error Code: E0179 is
displayed on the screen
% Z CR
Causes:
• The max. specified by a sending command is smaller than the min. value.
• The max. /min. specified by a sending command is not within the available
range.
• The max. /min. specified by a sending command is not 12 digits.
To specify the command format (Comma separated/Fixed Length), select “ENVIRONMENT” > “Serial
Communication”> “Command” from the menu bar.
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