1. Prerequisite for monitoring PLC

1. Prerequisite for monitoring PLC

Before monitoring status data or debugging programs, the following tasks must be performed:

  • Successfully compiled the program.

  • Successfully established communication between SamSoar2022 and PLC.

  • Successfully downloaded the program to the PLC.

  • To view continuous status updates, the PLC must be in RUN mode. Otherwise, any data from the PLC will not change, as the changes in data depend on the execution of the program.

  • Monitoring passwords must be provided for protected projects.

At the beginning of monitoring, our software program will be compared with the program in the PLC, and any inconsistencies will be prompted.