126 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Chapter 6 Logging
9. For the ‘Read File Name’ message, set the service type (1) to ‘Get Attribute 
Single’ and set the parameters (2) to match the ‘Status Table Write’ 
Instance. 
10. Set the Destination Element (3) to Waveform_File_Name[0].
11. For the ‘Write File Name’ message, set the service type (1) to ‘Set Attribute 
Single’ and set the parameters (2) to match the 
‘Configuration.WaveformFileName’ Instance. 
12. Set the source (3) to Waveform_File_Name[0].
13. For the ‘Read Waveform’ message, set the Service Type (1) to ‘Get 
Attribute Single’ and set the parameters (2) to match the 
‘LoggingReults.Waveform Log’ Instance.