A.3.4 Control Via Fieldbus With Switchover To Manual Local Operation - Siemens SIRIUS 3RW55 Manual

Soft starters and solid-state switching devices
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Example circuits
A.3 Special applications
A.3.4
Control via fieldbus with switchover to manual local operation
Automatic restart.
Can cause death or serious injury.
If a starting command is pending, a restart will be triggered automatically after the reset.
This particularly applies if the motor protection has tripped. Dangerous states of the system
can result.
Reset the start command (e.g. via the PLC or switch) before performing a reset.
To do this, for example, link the group error output (terminals 95 and 96) into the control.
Requirements
● Parameterization required
● 3RW55 soft starter with additional 3RW5 communication module connected via fieldbus
You will find further information in the manual for the 3RW5 communication module in
question.
220
WARNING
SIRIUS 3RW55 soft starter
Manual, 08/2018, A5E35630887002A/RS-AB/002

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