Driver for the Modbus slave protocol. The connection can be serial or via Ethernet.

Hint: Define the serial port parameters via the function block MBSlaveRTUex or MBSlaveRTUexD. For TCP and UDP communication use MBSlaveTCPex and MBSlaveUDPex to set a port.

Hint: TCP port 1200 is used per default. A different TCP port can be configured via the function blocks MBSLAVETCP and MBSLAVETCPEX.

info Information

The configuration parameters are available in English language only.

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Other topics in this chapter

Requirements

Fieldbus configuration

Variables

Driver-specific information

Download to Runtime Service

MODBUS Slave

IEC 61131-3 Automation platform > Drivers - Fieldbus configuration > MODBUS Slave

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