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SETECNA S.r.l. – Via A.Volta, 19/B – 37062 – Dossobuono di Villafranca di Verona – VERONA – P.IVA 03200030231
SETECNA
ss
S.r.l.
Rev. 01
Alessandro
Page: 2 di 10
14/09/2016
23/09/16 17.56
Gateway MODBUS-to-Opentherm MB-OTG
Technical manual
Table of Contents
1
Introduction .................................................................................... 3
2
Installation ...................................................................................... 4
3
Integration ...................................................................................... 5
3.1
Communication to the MODBUS, Parameter setting ........................................................................ 5
3.2
LED Meaning and Functions .............................................................................................................. 6
3.3
MODbus Register and OpenTherm protocol Mapping ..................................................................... 7
4
Trableshooting .............................................................................. 10
4.1
The Gateway Does not Power ON ................................................................................................... 10
4.2
The Gateway does not communicate with the Master device ....................................................... 10
