Modbus Frames For Reading - JUMO mTRON T Operating Manual

8 Configuration – in setup program only
8.2

Modbus frames for reading

This function is used to compile up to eight Modbus frames for reading process values of ex-
ternal devices (via interface) individually for each opposite side. The process values (analog,
integer, and digital values, and text) are written to the selected variables from the received Mod-
bus telegram and are available for use in the system. Each frame can be used to configure up
to 64 entries (variables); the process values are then grouped and transferred in a Modbus tele-
gram.
Setup dialog
CAUTION!
A variable can be used in multiple frames.
This means that different process values are written to the same variable.
You must ensure that no variables are overwritten unintentionally.
Configuration and use of the Modbus frames for reading is described in the Modbus interface
description B 705001.2.0.
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