Omron NX-SL3300 User Manual page 289

Let-
Name
ter
(c) Input Set-
tings
(d) Output
Settings
(e) Expected
Value Set-
tings
Setting Example
This section provides an example of automatic programming settings for the application example giv-
en in A-3-3 Safety Laser Scanners on page A - 36.
Application Overview of Safety Laser Scanner
Safety
category/PL
Equivalent to
3/PLd
AGV stops when the emergency stop pushbutton S1 is pressed.
NX-series Safety Control Unit User's Manual (Z930)
Specify a variable for the input signal used for automatic programming.
In addition to the variable name, you need to specify a reset type and a linked safety func-
tion block for the input signal.
Variable
Reset Type
Function Block Name
Specify a variable for output signal used for automatic programming.
Specify a variable name, and enable or disable EDM for the output signal.
Variable
Use EDM
A matrix of the variables that are specified in the input settings and the output settings is
displayed. Set the expected value of the output variable for each input variable.
The expected values set for the output variables have the following meanings:
•
0
If the input variable changes to FALSE, the output variable changes to FALSE.
•
1
If the input variable changes to FALSE, the output variable changes to TRUE.
You can edit the expected value settings by importing or exporting the values, and copy-
ing and pasting the values with a spreadsheet program or any other application software.
Safety device
Safety Laser Scanner
Emergency Stop Pushbutton Switch
Function
Specify a variable name used as input signal for the pro-
gram. You can specify a SAFEBOOL or BOOL-type varia-
ble for the variable name.
Select a reset type in the box. The default value of the re-
set time is a manual reset.
The selected reset type is assigned to the input variable
S_AutoReset of the safety function block that is linked to
each input signal.
When a program is generated, S_AutoReset is set t to
FALSE for a manual reset, and set to TRUE for an auto-
matic reset.
Specify the name of a safety function block that is linked to
each input signal.
You can also specify a user-defined function block. If you
specify a user-defined function block, you need to define
at least one SAFEBOOL or BOOL-type variable as the in-
put and output variables.
Specify a variable name used as the output signal for the
program. You can specify a SAFEBOOL or BOOL-type
variable for the variable name.
If it is TRUE, the SF_EDM function block is used when a
program is generated.
Stop category
0
0
6 Programming
6
Reset
Auto
Manual
6 - 73