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Description
3.6 Operating modes and master control function
SIRIUS 3RW52 Soft Starter
Equipment Manual, 04/2020, A5E35630451002A/RS-AE/005
37
Operating mode "Manual operation local - input controlled"
Fetching control
By enabling 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), the Input IN receives master control from the "Automatic"
mode or operating mode "manual - bus".
If master control is on the 3RW5 HMI or, in the case of the local interface, on the
3RW5 HMI High Feature (higher priority), you must first actively give up master control. The
Input IN can then fetch master control.
Giving back control
By disabling 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), the "Automatic" mode receives master control.
Withdrawal of master control by other control sources
Master control is withdrawn from the Input IN as follows:
Ⴠ
"LOCAL / REMOTE" action on the 3RW5 HMI
Ⴠ
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"