Automation Direct Stellar SR55 Series, User Manual

Page: 68 / 202

Page 3–38 Stellar
®
SR55 Series Soft Starter User Manual – 1st Ed, Rev F – 09/18/2019
Chapter 3: Configuration and Parameters
p
arameTer
d
eTails
– “a
dvanCed
” m
enu of
p
arameTers
(
ConTinued
)
P8.10 –
Remote Start Trip
Hold. Reg. Type:
Description:
Read/Write
For safety reasons the SR55 will trip during some operations if the “Start/Stop” signal is active.
Range: Modbus Decimal Value: Default (decimal):
• Off : The SR55 will not trip and may start unexpectedly if the
start signal is accidently left active.
• On : Trips if the “Start/Stop” signal is active when the SR55 is
first powered up or a reset is applied.
• 0
• 1 • On (1)
Modbus Address: Modbus Format:
53804 ( D22C hex ) 16-bit unsigned
Touchscreen Menu Path:
Home → Advanced → Trip Settings → Remote Start Trip
P8.11 –
Current Sensor Trip
Hold. Reg. Type:
Description:
Read/Write
Detects if the internal current sensors have failed or reading a very low level.
Range: Modbus Decimal Value: Default (decimal):
• Off : Will continue to operate even if the sensor has failed.
Measurements and overload protection may be effected.
• On : The SR55 will trip if the internal current sensors fail, or the
current measured falls to a very low level.
• 0
• 1
• Off (0)
Modbus Address: Modbus Format:
53775 ( D20F hex ) 16-bit unsigned
Touchscreen Menu Path:
Home → Advanced → Trip Settings → Current Sensor Trip
P8.12 –
Fan Trip
Hold. Reg. Type:
Description:
Read/Write
Detects if the on-board cooling fans have failed.
Range: Modbus Decimal Value: Default (decimal):
• Off : Will continue to operate and is likely to trip on a thermal
trip as the heatsink will not be sufficiently cooled.
• On : The SR55 trips if the cooling fans fitted to the SR55 fail.
• 0
• 1 • On (1)
Modbus Address: Modbus Format:
53782 ( D216 hex ) 16-bit unsigned
Touchscreen Menu Path:
Home → Advanced → Trip Settings → Fan Trip
P8.13 –
Communications Trip
Hold. Reg. Type:
Description:
Read/Write
Detects if the communications bus has failed or become inactive. To keep the bus active there
must be at least one Modbus read or write (any address) during the “Timeout ms” period
(Modbus 15808).
Range: Modbus Decimal Value: Default (decimal):
• Off : Communication trip disabled.
• On : Communication trip enabled.
• 0
• 1 • On (1)
Modbus Address: Modbus Format:
53796 ( D224 hex ) 16-bit unsigned
Touchscreen Menu Path:
Home → Advanced → Trip Settings → Communications Trip