Functions For Checking Operation; Overview Of Functions For Checking Operation; Starting And Stopping The Safety Programs In Debug Mode; Monitoring Variables In The Fbd Editor - Omron NX-SL3300 User Manual

7-6

Functions for Checking Operation

This section describes the functions that you use on the Sysmac Studio to check the operation on the
Safety CPU Unit.
You can check and adjust the operation of safety programs through an online connection between the
Sysmac Studio and the Safety CPU Unit. This allows you to control BOOL variables, change present
values, and perform other debugging tasks.
7-6-1

Overview of Functions for Checking Operation

This section describes the functions that you use on the Sysmac Studio to check the operation on the
Safety CPU Unit.
Functions for Checking Oper-
ation
Monitoring
Monitoring in a Watch Tab Page
Controlling BOOL variables
Forced refreshing
Changing present values of data
Clear All Memory
Monitoring Controller status
Changing the operating mode
Troubleshooting
Monitoring error information
Displaying error logs
Procedures to check operation are performed when online to the Safety CPU Unit.
7-6-2

Starting and Stopping the Safety Programs in DEBUG Mode

Before you start the system, perform user testing to make sure that all
safety devices operate correctly.
Serious injury may possibly occur due to loss of required safety func-
tions.
Always confirm safety at the destination node before you transfer Unit
configuration information, parameters, settings, or other data from tools
such as the Sysmac Studio. The devices or machines may operate un-
expectedly, regardless of the operating mode of the Controller.
NX-series Safety Control Unit User's Manual (Z930)
7 Checking Operation and Actual Operation
7-6-3 Monitoring Variables in the FBD Editor on page 7 - 28
7-6-4 Monitoring Variables in a Watch Tab Page on page 7 - 29
7-6-5 Controlling BOOL Variables, Changing Present Values, and Using
Forced Refreshing on page 7 - 31
7-14-2 Clear All Memory Operation on page 7 - 67
7-13 Monitoring Controller Status on page 7 - 64
7-3 Operating Modes of the Safety CPU Unit on page 7 - 11
Section 12 Troubleshooting on page 12 - 1
WARNING
WARNING
Reference
7
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