Siemens SIRIUS 3RW51 Equipment Manual page 81

6. Change the setting of the selected parameter using the RESET / TEST key.
You can recognize your selection by the color combination of the three LEDs RN, ER and MT.
Setting the parameter "Control via digital input" (selection in Step 1):
Setting of the parameter "Output ON / RUN" (selection in Step 1):
7. Switch off the power supply (control supply voltage) of the 3RW51 soft starter for at least
5 seconds.
The set parameters and parameter values are stored.
8. Switch on the power supply (control supply voltage) of the 3RW51 soft starter again.
The set parameters and parameter values are now active.
Further parameterization options
• 3RW5 HMI High Feature (accessory)
– Menu: "Parameters > Soft Starter > Additional parameters > Control via digital input"
– Menu: "Parameters > Soft Starter > ON / RUN relay output"
• Procedure in chapter Parameterizing output 13 / 14 (Output signal ON or RUN) (Page 78)
SIRIUS 3RW51 Soft Starter
Equipment Manual, 09/2020, A5E37108631002A/RS-AC/003
6.8 Parameterize the response to bus errors and output 13, 14 (ON /
Control via digital input / response to bus errors
"RN" LED "ER" LED
Off Off
Off Off
Off
Lights up red
Lights up green Lights up red
"RN" LED "ER" LED
Off Off
Off Off
(3RW5 HMI High Feature with firmware version V3.0 and higher)
"MT" LED
Manual activation
Off
Permanent activation
Lights up yel‐
low
Activate on bus error (factory setting)
Lights up yel‐
low
No change on bus error
Lights up yel‐
low
Output ON / RUN
"MT" LED
Output function ON
Off
Output function RUN
Lights up yel‐
low
Parameter assignment
Set parameter value
Set parameter value
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