Using the LOGIC ANALYZER
Prerequisites for using the LOGIC ANALYZER
The following prerequisites for using the LOGIC ANALYZER must be fulfilled:
- The controller must be in running state, and
- the debug mode has to be active in PLCnext Engineer (PLCnext Engineer is attached to the running application).
| Note
The LOGIC ANALYZER configuration is saved within the current PLCnext Engineer project and available when you load the project again. Any time you modify the LOGIC ANALYZER configuration, the PLCnext Engineer project will change. |
Steps for using the LOGIC ANALYZER
Step 1: add/remove variables to/from the LOGIC ANALYZER subscription list
Step 2: define the recording settings
Step 3: start/stop the recording session
Optional steps:
Pausing/resuming the visualization update