Compiling Modbus Frames - JUMO mTRON T Manual

6.3

Compiling Modbus frames

The "Modbus frames for reading" and "Modbus frames for writing" options are found under S
UP NAME
6.3.1 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
Parameter
Parameter
Comment
> CPU > S
ETUP ONLY
Selection/settings
Frame 1
Use default text or edit text.
in the setup program.
6 User frames
Description
Comment on the more detailed descrip-
tion of the frame
-
ET
69