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Parameter assignment
6.4 Parameterizing the 3RW52 soft starter
6.4
Parameterizing the 3RW52 soft starter
Requirements
The 3RW52 soft starter is installed and connected.
Supply voltage (control supply voltage) is present.
Suggested settings (Page 101)
Note
Tips for parameterizing the 3RW52 soft starter.
Entering the motor and load data in the STS software (Page 43) will simulate the application
and a suitable 3RW5 soft starter will be suggested. In addition, information regarding
parameterization is also provided.
Procedure
1. You set the parameters on the setting elements of the 3RW52 soft starter (Page 97).
2. Set the motor overload protection on the setting elements "CLASS" and "I
The scale for rated operational current I
the front of the 3RW52 soft starter and in the Technical Data (Page 207).
Make sure that the arrow of the "CLASS" setting element points to the required setting.
3. Set the soft starting on the setting elements "t" and "U" (Page 131).
4. Set the current limiting on the setting element "Current limiting value x I
5. Set the soft stopping on the setting element "t" (Page 136).
6. Activate the Soft torque function, if required.
Note the information in chapters Setting RESET MODE and Soft torque (Page 103) and
Soft Torque (Page 141).
7. Set the required RESET MODE (Page 103).
8. Set the signal of your choice at the ON / RUN relay output (Page 106).
9. Set the parameters in chapter Functions under "Additional parameters" (Page 143) if
desired.
Result
The 3RW52 soft starter has been parameterized and is ready to operate. You can
parameterize the signal of the analog output via a 3RW5 HMI High Feature (accessory)
(Page 121).
102
is listed for each connection type in the table on
e
Equipment Manual, 04/2020, A5E35630451002A/RS-AE/005
" (Page 137).
e
" (Page 134).
e
SIRIUS 3RW52 Soft Starter
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