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"Automatic" mode
For the "Automatic" mode, you require a 3RW5 communication module and a higher-level
control (e.g. PLC). The control source is connected to the 3RW52 soft starter via the
3RW5 communication module.
In "Automatic" mode, control is with a higher-level control:
Operating mode "Manual - bus"
For operating mode "manual - bus", you require a 3RW5 PROFINET or PROFIBUS
communication module and a PC with SIRIUS Soft Starter ES (TIA Portal) Premium /
Professional. The control source is connected to the 3RW52 soft starter via the
3RW5 communication module.
In operating mode "manual - bus", control is with the SIRIUS Soft Starter ES (TIA Portal)
Premium software.
Operating mode "manual - local"
In operating mode "manual - local", control is with a control source directly on the
3RW52 soft starter:
Priorities of the operating modes
Mode
Automatic
Manual - bus
(depending on the 3RW5
communication module)
Manual - local
Explanation in text below
1)
Lowest priority without 3RW5 communication module
2)
SIRIUS 3RW52 Soft Starter
Equipment Manual, 04/2020, A5E35630451002A/RS-AE/005
PROFINET, PROFIBUS, EtherNet/IP: Programmable logic controller (PLC)
Modbus TCP: Modbus Client (e.g. PLC)
Modbus RTU: Modbus Master (e.g. PLC)
Input IN
3RW5 HMI (accessory)
SIRIUS Soft Starter ES (TIA Portal) via local interface on the 3RW5 HMI High Feature
(accessory)
-
PC controlled
Input controlled
3RW5 HMI controls
PC controlled
3.6 Operating modes and master control function
Control source
Higher-level control (e.g. PLC)
Connection abort
1)
SIRIUS Soft Starter ES (TIA Portal) Premium /
Professional
Input IN
3RW5 HMI
SIRIUS Soft Starter ES (TIA Portal)
Description
Priority
Lowest
2)
Highest
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