Modbus Tcp; Functions/Parameters/Address Space; Supported Modbus Tcp Functions - Siemens SIMATIC ET 200eco PN M12-L Equipment Manual

Modbus TCP

7.1

Functions/parameters/address space

7.1.1

Supported Modbus TCP functions

Supported functions
The table below shows the functions that the I/O device supports with Modbus TCP.
Supported functions
I/O communication with Modbus client
Free user registers (e.g. for coordination of the
redundancy)
Device information
Module configuration status register
Diagnostics bit in data status of cyclic I/O data per
submodule
Shared device functions
Reading events (hardware interrupts)
Data record interface
Supported diagnostics
The table below shows the diagnostics that the I/O device supports with Modbus TCP.
Supported diagnostics
Reading diagnostics with MFCT
Reading hardware interrupts via event interface
PULL/PLUG event Modbus TCP
Reading service data with MFCT
61
CM 8x IO-Link + DIQ 8x24VDC M12-L 8xM12 (6ES7148-6JJ00-0BB0) communications module
RegLayoutVersion
V1.0 FW 5.1.x or higher
V1.0 FW 5.1.x or higher
V1.0 FW 5.1.x or higher
≥ V1.1 FW 5.1.x or higher
V1.0 FW 5.1.x or higher
V1.0 FW 5.1.x or higher
V1.0 FW 5.1.x or higher
≥ V1.1 FW 5.1.x or higher
FW 5.1.x or higher
FW 5.1.x or higher
FW 5.1.x or higher
FW 5.1.x or higher
Equipment Manual, 12/2022, A5E51718265-AB
7
Remarks
Remarks