Siemens SIRIUS 3RW55 Equipment Manual page 190

Functions
8.11 Emergency mode
Setting options
• 3RW5 HMI High Feature
Menu: "Parameters > Soft Starter > Emergency mode > Emergency start"
Access protection to the 3RW5 HMI High Feature is not active or has been reset.
• With SIRIUS Soft Starter ES (TIA Portal) via the local interface on the 3RW5 HMI High Feature
Brief overview: Window "Project Navigation" with current project under created Soft Starter >
"Parameters" > Window "Work area" > "Soft Starter > Emergency mode"
• With a fieldbus via a 3RW5 communication module:
– With SIRIUS Soft Starter ES (TIA Portal) Premium / Professional (only via a 3RW5 PROFINET
– Configuration software of the control system (e.g. STEP 7 with corresponding HSP)
– User program
You can find additional information on the parameters that can be set via the fieldbus in the
manual of the respective 3RW5 communication module.
Parameters
Parameters
Emergency start
Activation options
If the "Emergency start" parameter is set to "Manually enable/disable", you can enable and
disable the "Emergency start function" as follows:
• 3RW5 HMI High Feature
Menu: "Control > Enable Emergency start / stop"
Access protection to the 3RW5 HMI High Feature is not active or has been reset.
Refer to chapter Control via 3RW5 HMI High Feature (Page 232).
• With SIRIUS Soft Starter ES (TIA Portal) via the local interface on the 3RW5 HMI High Feature
Brief overview: Window "Task Card" > Tab "Online Tools" > "SIRIUS Control Panel"
190
or PROFIBUS communication module)
Brief overview: See SIRIUS Soft Starter ES (TIA Portal) via the local interface on the
3RW5 HMI High Feature
Description
Disable
The "Emergency start" function is disabled. Activation of the emergency start
is not possible.
Manually enable/disable (factory setting)
The "Emergency start" function can be enabled or disabled manually.
In the event of device faults, intrinsic device protective shutdown, process
mapping errors or stall protection, no emergency start is possible, even if
emergency start has been enabled.
SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters
Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006