Bosch Buderus Control 8000 Series User Manual

User Documentation
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EN_User_documentation_Instructions_for_controlling_the_Logamatic_5000_controller_series_via_Modbus_TCP_I
P_20210203.docx | 10.02.2021
Guideline on controlling the Logamatic
5000/Control 8000 controller series via Mod-
bus TCP/IP
This document helps you to realize the connection and control of the Logamatic
5000/Control 8000 controller series via Modbus TCP/IP with your building control
system.

Bosch Buderus Control 8000 Series Specifications

General

Brand	Bosch
Model	Buderus Control 8000 Series
Category	Controller
Language	English

Summary

General Introduction to Modbus TCP/IP Control

Activating and Configuring Modbus TCP/IP Control

Essential Controller Settings for Modbus TCP/IP

Details crucial controller configurations required for Modbus TCP/IP communication.

Modbus TCP/IP Control from Firmware 1.3.X Onwards

Guides Modbus TCP/IP control for firmware versions 1.3.X and subsequent releases.

Temperature-Controlled Heat Request (Firmware 1.3.X)

Details sending temperature-controlled heat requests via Modbus TCP/IP from firmware 1.3.X.

Power-Controlled Heat Request (Firmware 1.3.X)

Explains sending power-controlled heat requests via Modbus TCP/IP from firmware 1.3.X.

Network Control with Modbus TCP/IP

Controller Network Operation

Manages slave controllers via a master, including Modbus address calculation for networks.

Modbus TCP/IP Communication Heart Beat Monitoring

Advanced Modbus Register Operations: Single Bits

Setting Individual Bits in Modbus Registers

Configures specific bits in Modbus registers for precise control, like heat request settings.

Reading Individual Bits from Modbus Registers

Handling Outdated Software Versions and Peculiarities

Modbus TCP/IP Control for Versions Up to 1.2.7.X