DGM02
Device Manual
Made in Italy
DALCNET S.r.l.
36077 Altavilla Vicentina (VI)
–
Italy
Via Lago di Garda, 22
Tel. +39 0444 1836680
–
Rev.
06/12/2022 -
Pag.
20/32
MODBUS MASTER & RS485
–
MODBUS RTU MASTER (BUS 1 & BUS 2)
Setting BUS 1 (or BUS 2) as MODBUS RTU Master in the pop-up menu activates the
RS485
sections and the
MODBUS RTU
Master
.
The fields displayed in the
RS485
section for Bus 1 (or Bus 2) are:
"Baud rate";
"Stop bit";
"Parity".
The fields displayed in the
MODBUS RTU Master
section for Bus 1 (or Bus 2) are:
"Minimum Scan Time";
"Maximum Scan Time";
"RX timeout";
"TxAs80idOf6".
The information is transmitted to 80 slaves (ID 1...80).
A group of 6 channels is sent to each slave:
ID1: channels 1 to 6 are sent in registers 0 to 5
ID2: channels 7 to 12 are sent in registers 0 to 5
...
ID80: channels from 475 to 480 are sent in registers 0 to 5
