Siemens SIRIUS 3RW52 Manual page 13

The mode with the lowest priority receives or takes over the master control function from the
current mode in the following ways:
● The mode with higher priority actively returns the master control function:
– 3RW5 HMI: With the action "LOCAL / REMOTE"
– SIRIUS Soft Starter ES (TIA Portal)
● With control priority of the digital inputs or in the event of a connection abort, the
operating mode with the lower priority can actively retrieve the control priority:
– Via the "Manual operation local - input controlled" bit in the process image output
– SIRIUS Soft Starter ES (TIA Portal) (depending on the 3RW5 communication module)
SIRIUS 3RW52 Soft Starter
Manual, 01/2019, A5E35630451002A/RS-AD/004
(PIQ) or in the data table "process image output (PIQ)" (depending on the 3RW5
communication module). You will find more information on the process images and
data tables in the manual for the 3RW5 communication module in question.
1.5 Operating modes and master control function
Description
13