Panasonic Micro-Imagechecker PV310 - Page 286

278
RS-232C Communication
Cha
p
ter 11
Changing Max. /Min. of Numeric Calculation [%N]
This command is for changing the max. and min. values of numeric calculations (01 to 96). The PV310 can change
max. /min. of numeric calculations for the currently selected product type.
Command format: Comma separated
Communication direction Command / Description
From external device to PV310
% N ? ? , Min. , Max. CR
?? 01 to 96 (Specify the numeric calculation number in 2-digit
form).
Min.
Max.
- 2147483648 to 2147483647
up to 11 digits including a “-“ (minus sign)
For example, if Numeric Calculation No.= 1, Min. = -2000, Max.= 500,
the sending command will be %N01, -2000,500 or %N01, -2000,00500
Response: Normal (at the end
of changing Max. /Min.
Numeric Calculation)
% 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:
- %N3, 1000, 25000
C
R
(any other checker number than 01 to 99 was
specified)
- %B03, 1000, 25000
C
R
(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. or min. value includes anything except numbers.
E.g.) %N01, __100, __500
To specify the command format (Comma separated/Fixed Length), select “ENVIRONMENT” > “Serial
Communication”> “Command” from the menu bar.