Programming manual M238 | 3 MB - BERGER - POSITEC

Modbus IOScanner
Introduction
Serial Line Configuration
The Modbus IOScanner is used to simplify exchanges with Modbus slave devices.
Adding the Manager
To add a Manager on Serial Line, proceed as follows:
Step Action
1 Select the Configuration tab and double-click the controller.
2 For the TM238LDD24DT and TM238LDA24DR: Click the Communication →
Serial Line entry on the left hand side.
For the TM238LFDC24DT and TM238LFAC24DR : Click the Communication →
Serial Line 1 or Serial Line 2 entry on the left hand side.
3 Click the Protocol Settings entry.
4 Click the Remove/Change Protocol button.
Select the Modbus IOScanner object and click Add and close:
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