Page 3–28 Stellar
®
SR55 Series Soft Starter User Manual – 1st Ed, Rev F – 09/18/2019
Chapter 3: Configuration and Parameters
parameTer deTails – “advanCed” menu of parameTers (ConTinued)
advanCed “sTop seTTings” parameTers
P4.0 – Stop Time Type:
Description:
Read/Write
Normally set between 15 and 60 seconds.
• Actual time to get to ‘Stop Pedestal’ depends on the “”Stop Current Limit Level.”
• If set too long motor may reach zero speed before the end of the time set; refer to “Automatic
End Stop.”
Range: Modbus Decimal Value: Default:
0s – 300s linear scale ( 1 = 1 s ) 0s
Modbus Address: Modbus Format:
7296 ( 1C80 hex ) 16-bit unsigned
Touchscreen Menu Path:
Home → Advanced → Stop Settings → Stop Time
P4.1 – Stop Pedestal Type:
Description:
Read/Write
Percentage of the supply voltage applied to the motor at the end of the soft stop.
• Increase if the motor crawls at the end of the soft stop.
• Decrease if greater soft-stop effect is required at end of ramp.
Range: Modbus Decimal Value: Default:
10% – 40% linear scale ( 1 = 0.006104 % )
10% – 40% = (1638 – 6553)
x% / 0.006104% = Modbus dec. value
EX: Modbus value of 5250 = 32.05%
10%
Modbus Address: Modbus Format:
896 ( 380 hex ) 16-bit unsigned
Touchscreen Menu Path:
Home → Advanced → Stop Settings → Stop Pedestal
P4.2 – Stop Current Limit Trip Hold. Reg. Type:
Description:
Read/Write
Selects between ‘trip’ or ‘continue’ if the current limit has been active for too long.
Range: Modbus Decimal Value: Default (decimal):
Off : The stop will continue regardless of the motor current level.
On : The SR55 will trip. This trip is constrained by the Stop
Current Limit Level and the Stop Current Limit Time. Motor
will coast to stop when tripped.
• 0
• 1
• Off (0)
Modbus Address: Modbus Format:
53791 ( D21F hex ) 16-bit unsigned
Touchscreen Menu Path:
Home → Advanced → Stop Settings → Stop Current Limit → Stop Current Limit Trip
(also Home → Advanced → Trip Settings → Stop Current Limit Trip)
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