KEYENCE SR-700 Series - Manual (Page 2)

2 E SR SCRIPT RM
1-1
Overview
Definition of Script file
The Script explained in this manual is a simple programming language operating
on the SR-1000/D100/750/700 Series.
Compared to using the setting software (AutoID Network Navigator), using the
script enables more flexible operations for the (1) Edit output data, (2) Edit image
file name, and (3) Control output terminals functions.
Related software
„ AutoID Network Navigator
Software to set the SR-1000/D100/750/700 Series
„ FileView
Use this to send/receive the script file to/from the SR-1000/D100/750/700 Series.
* For detailed operation procedures for the AutoID Network Navigator and
FileView, refer to the corresponding user's manual.
1-2
Script execution flow
Steps before executing the script
[1] Creating the script file
Create the script file (FmtSet.lua) and write the program using a text editor such
as notepad.exe. (This manual describes writing methods for programming.)
[2] Changing the script execution setting
Using the AutoID Network Navigator, set the script execution setting of the
SR-1000/D100/750/700 Series to "Enable".
[3] Transferring the script file
Transfer the script file (FmtSet.lua) to the SR-1000/D100/750/700 Series.
For setting procedures for the AutoID Network Navigator, refer to the
corresponding user's manual.
Operations when executing the script
The script is executed when a code is read.
[1] Creating the script file [2] Changing the script execution setting [3] Transferring the script file
SR-1000 SEL MENU SR-1000 SEL MENU
[1] Reading a code [2] Executing the script when reading. [3] Sending the script execution result
1234567890 1 2 3 4 5 6 7 8 9
Header 1239 Terminator
The header and the terminator
are appended to the script
execution result and data is
output.
SR-1000 SEL MENU SR-1000 SEL MENU
1-3
What Script can do
Examples of what the script can do
• Extracting arbitrary portion of read data
• Appending arbitrary character strings to read data
• Comparing data and outputting result data
• Four arithmetic operations
• Changing image file names for FTP transmission
• Comparing data and generating output from the output terminals
* "Additional information" set with AutoID Network Navigator cannot be used in
combination with the script.
1-4
Script file configuration
This describes the configuration of the script file (FmtSet.lua).
Script file configuration
FmtSet.lua file, the script program handled by SR-1000/D100/750/700 consists of
the following 3 parts.
(1) function readformatEvent()……………… Edit read data
(2) function nameformatEvent( idx ) ……… Edit image file name
(3) User-defined function …………………… User-defined function that can
be called for (1) and (2)
The process is written in the above parts in combination with variables or functions
provided by the SR-1000/D100/750/700 system.
*1 Multiple user-defined functions can be written as necessary. Skip this if not
used.
For writing procedure of user-defined functions, refer to
"5-5 User-defined
function" (Page 12).
Reference • The SR-700 Series is not equipped with a function for transmitting
images to FTP servers, so the "(2) Edit image file name" function
cannot be used.
• The "Control output terminals" function is only supported by the
SR-1000/700 Series.
FmtSet.lua file
SCPVERSION="1.00"
The file version can be determined
arbitrarily.
(Can be omitted.)
function readformatEvent()
Process
end
(1) Edit read data
(control output terminals)
function nameformatEvent( idx )
Process
end
(2) Edit image file name
function User-defined function
Process
end
User-defined function that can be called
for (1) and (2) (Can be omitted.) *1
--Comment
Putting 2 hyphens at the beginning
enables writing comment.