#Profinet communication between plc install#

Profibus links automation systems and controllers with decentralized field devices such as sensors, actuators, and encoders. Profibus (from process field bus) is a protocol for field bus communication in automation technology. IO-Controllers are typically a PLC, DCS, or IPC whereas IO-Devices can be varied: I/O blocks, drives, sensors, or actuators. PROFINET IO defines the entire data exchange between controllers (called 'IO-Controllers') and the. Profinet is an industry technical standard for data communication over Industrial Ethernet. Profibus networks exchange data using a single bus cable. Summary: After the above simple configuration, users can easily complete the protocol conversion between MODBUS and PROFINET (PROFINET to MODBUS), and read and write MODBUS device data under the PROFINET bus protocol.Profibus (from process field bus) is a protocol for field bus communication in automation technology. MODBUS to PROFINET (PROFINET to MODBUS) configuration method: The S7-1200 can read and write the data of the MODBUS device by compiling and downloading the program. MODBUS to PROFINET (PROFINET to MODBUS) configuration method: Set the lowest position of the control word of MODBUS to PROFINET gateway PNMD485-K20 to 1ĩ.

MODBUS to PROFINET (PROFINET to MODBUS) configuration method: Configure MODBUS to read and write messagesĨ. MODBUS to PROFINET (PROFINET to MODBUS) configuration method: Set the MODBUS to PROFINET gateway parameters (including the baud rate of the MODBUS device, sending interval, waiting time for response, slave status monitoring and other information, the parameters set here must be consistent with the Even the actual parameters of the equipment are consistent)ħ. MODBUS to PROFINET (PROFINET to MODBUS) configuration method: Online access – modify the IP address and name of the actual PLC and MODBUS to PROFINET gateway PNMD485-K20 (the IP address should be in the same network segment as the actual PLC address, and the name should be the same as that of PNMD485 -K20 consistent)Ħ. MODBUS to PROFINET (PROFINET to MODBUS) configuration method: Double-click the PNMD485-K20 icon of the MODBUS to PROFINET gateway, enter the device view, and set the IP address, subnet mask, and device name of the gatewayĥ. MODBUS to PROFINET (PROFINET to MODBUS) configuration method: Assign a PLC to the MODBUS to PROFINET gateway PNMD485-K20 and build a Profinet linkĤ. MODBUS to PROFINET (PROFINET to MODBUS) configuration method: Add MODBUS to PROFINET gateway PNMD485-K20 in “Device and Network”ģ. MODBUS to PROFINET configuration method stepsĢ.

#Profinet communication between plc install#

MODBUS to PROFINET (PROFINET to MODBUS) configuration method: Install the GSDML file in the Portal software TIA Portal MODBUS to PROFINET (PROFINET to MODBUS) protocol converter gateway PNMD485-K20 to connect Siemens and inverter configuration steps: import GSDML to create a new projectġ. MODBUS to PROFINET gateway product featuresģ. The product features of MODBUS to PROFINET (PROFINET to MODBUS) protocol converter gateway PNMD485-K20 are shown in the figure: MODBUS to PROFINET (PROFINET to MODBUS) protocol converter gateway: PNMD485-K20Ģ. Configuration list of communication products:ġ. Schematic diagram of MODBUS to PROFINET gateway application networkġ. This article mainly introduces the use of the MODBUS to PROFINET (PROFINET to MODBUS) protocol converter gateway PNMD485-K20 produced by Beijing Microhardware Innovation to connect to the inverter: