Bosch CLIMATE 5000 VRF BMS-MOD Installation & User Manual page 7

Building management system gateway card (modbus)

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Parameters Setting:

Parameter

Modbus ID, to distinguish modbus gateway with multiple

Modbus address

Modbus protocols in the same subnet. Don't repeat the address.

Baud rate: suggest 9600

Modbus commu-

Check bit: no checking by default

nication setting

Stop bit: 1StopBit by default

IP address of modbus gateway, multiple IPs can't be the same.

IP address

Default 255.255.255.0

Subnet Mask

Gateway

Local gateway address

Baud rate of the

Outdoor communication baud rate which is connected to modbus gateway

outdoor unit

Click "Application Settings" after changing the corresponding parameters. Click "Get Settings" when apply the new settings. Modbus gateway will

restart automatically after changing settings, the network will break and reconnect.

3.2.

Air Conditioner Information Query

Choose "power winding" or "input register" in the web page to read information of the air conditioner unit.

When choose "power winding" it will be like the picture below.

Fig.3.4

CLIMATE 5000 VRF

Description

Usage Introduction | 7

6720862468 (16/04)

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