SIRIUS 3RW5 Modbus communication module
Equipment Manual, 03/2020, A5E43676481002A/RS-AC/003
93
The 3RW5 communication module provides you with the following diagnostics options:
● LED display (Page 94)
● 3RW5 HMI High Feature
Menu: "Diagnostics > Communication module"
You will find more information on operating the 3RW5 HMI High Feature in the
Equipment Manual of the 3RW5 soft starter.
● SIRIUS Soft Starter ES (TIA Portal) via local interface on the 3RW5 HMI High Feature
Brief overview: Window "Project Navigation" with current project under created
Soft Starter > "Commissioning" > Window "Work area" > "Soft Starter / HMI > Diagnosis"
Further information on the operation of SIRIUS Soft Starter ES (TIA Portal) can be found
in the online help of SIRIUS Soft Starter ES (TIA Portal).
● Programmable logic controller (e.g. SIMATIC S7-1500) or a PC
(as the Modbus TCP client or Modbus RTU master)
Note the information in chapters Telegram structure (Page 28), Function Codes
(Page 98), and Exception Codes (Page 112).
You will find faults and remedial measures for the 3RW5 communication module in chapter
Errors and remedial measures on the 3RW5 communication module (Page 114).