Withdrawal of control by other control sources
Control is withdrawn from the operating mode "Manual operation bus - Webserver controlled"
by the operating mode "Manual operation local" as follows:
• 3RW50, 3RW52 soft starters and for 3RW55 and 3RW55 Failsafe soft starters 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) (Page 154).
• For 3RW55 and 3RW55 Failsafe soft starters 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 input IN or the digital inputs receive master control from the "Automatic" mode or "Manual
- bus" mode as follows:
• 3RW50, 3RW52 soft starters and for 3RW55 and 3RW55 Failsafe soft starters 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) (Page 154).
• For 3RW55 and 3RW55 Failsafe soft starters if the input action "Operating mode manual -
local" is parameterized: By activating the input action "Operating mode manual - local".
If the master control function is on the 3RW5 HMI or, in the case of the local interface, on the
3RW5 HMI High Feature (higher priority), you must actively give up the master control function
beforehand. The input IN or the digital inputs can then fetch control.
Giving back control
"Automatic" mode fetches control as follows:
• 3RW50, 3RW52 soft starters and for 3RW55 and 3RW55 Failsafe soft starters 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) (Page 154).
• For 3RW55 and 3RW55 Failsafe soft starters if the input action "Operating mode manual -
local" is parameterized: By deactivating the input action "Operating mode manual - local".
Description
3.5 Operating modes and master control function
SIRIUS 3RW5 PROFINET communication modules
30 Equipment Manual, 05/2021, A5E35631297002A/RS-AD/004
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