Siemens SIRIUS 3RW55 Equipment Manual page 37

Giving back control
The web server actively passes master control to "Automatic" mode in response to a command
to this effect.
Web page "Control Panel" > "Master Control > Release Control"
Withdrawal of control by other control sources
Master control is withdrawn from the operating mode "Manual operation bus - web server
controlled" by the operating mode "Manual - local" as follows:
• If the input action "Operating mode manual - local" is not parameterized: By activating the
"Manual operation local - Input controlled" bit in the process image output (PIQ) or in the data
table "Process image output (PIQ)" (depending on the 3RW5 communication module).
• If the input action "Operating mode manual - local" is parameterized: By activating the input
action "Operating mode manual - local".
• "LOCAL / REMOTE" action on the 3RW5 HMI
• Command in SIRIUS Soft Starter ES (TIA Portal) (local interface on the 3RW5 HMI High
Feature)
Brief overview: Window "Task Card" > Tab "Online Tools" > "SIRIUS Control Panel > Master
Control > Get Control"
"Manual operation local - Input controlled" and "Automatic operation - Input controlled" mode
Fetching control
The digital inputs receive control from "Automatic" mode or operating mode "Manual - bus" as
follows:
• If the input action "Operating mode manual - local" is not parameterized: By activating the
"Manual operation local - Input controlled" bit in the process image output (PIQ) or in the data
table "Process image output (PIQ)" (depending on the 3RW5 communication module).
• If the input action "Operating mode manual - local" is parameterized: By activating the input
action "Operating mode manual - local".
If control is with the 3RW5 HMI High Feature or with the local interface on the 3RW5 HMI High
Feature (higher priority), you must actively give back control beforehand. The digital inputs can
then fetch control.
Giving back control
"Automatic" mode receives control as follows:
• If the input action "Operating mode manual - local" is not parameterized: By deactivating the
"Manual operation local - Input controlled" bit in the process image output (PIQ) or in the data
table "Process image output (PIQ)" (depending on the 3RW5 communication module)
• If the input action "Operating mode manual - local" is parameterized: By deactivating the
input action "Operating mode manual - local".
SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters
Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006
3.6 Operating modes and master control function
Description
37