Siemens SIRIUS 3RW55 Equipment Manual page 165

Parameters
Alternative DC braking torque
Alternative DC braking delay
This stopping mode is not available for the 3RW55 Failsafe soft starter.
1)
Switchover options
• 3RW5 HMI High Feature
Menu: "Control > Control motor > Enable / Disable alternative stopping mode"
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"
• Input action (Page 194)
• 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.
SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters
Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006
Description
Irrespective of the set alternative stopping mode, not the description of the parameter
"DC braking torque" in the relevant chapter:
• DC braking (Page 154)
• Dynamic DC braking (Page 157)
• Factory setting: 50%
• Setting range: 20 ... 100%
• In steps of: 5%
Depending on the alternative stopping mode set, observe the description of the param‐
eter "DC braking delay" in the relevant chapter:
• DC braking (Page 154)
• Dynamic DC braking (Page 157)
• Factory setting: 0 s
• Setting range: 0 ... 360 s
• In steps of: 0.1 s
or PROFIBUS communication module)
Brief overview: See SIRIUS Soft Starter ES (TIA Portal) via the local interface on the
3RW5 HMI High Feature
Functions
8.2 Run-down
165