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TD Series Digital Solid State Soft Starter 48 - 1250A
F035 = Over Current Trip delay
Factory Setting = 1 second
Range = 1 - 20 seconds
Provides a time delay to prevent nuisance trips from short-duration
transients. Using default settings, if the output current of any phase
exceeds 125% of FLA for more than 1 second, the starter will trip.
F036 = Under Current Trip
Factory Setting = 0 (Disabled)
Range = 0 -1
If F036 = 1 (Enabled), starter will trip when the output current of any
phase drops below the amount set with F037 for the time specified
with F038. Fault condition is often referred to as a “Load Loss Trip” and
can be used to detect a broken drive shaft or belt. In pumping
applications, this can be used as a “Loss of Prime” trip.
F037 = Under Current %
Factory Setting = 40%
Range = 10 - 90%
Use to set the trip level for an under current condition for any phase.
Percentage is based on FLA (F001 setting).
F038 = Under Current Trip Delay
Factory Setting = 2 seconds
Range = 1 - 60 seconds
Provides a time delay to prevent nuisance trips from short-duration
transients. Using default settings, if the output current of any phase
drops below 40% of FLA for more than 2 seconds, the starter will trip.
F039 = Coast Down Lockout Timer (Back Spin Timer)
Factory Setting = 0 (Disabled)
Range = 0 - 1
When F039 = 1, this function provides a timer which prevents motor
restarts for the number of minutes specified in F040. This function is
useful in applications like pump motor backspin - (where you need to
prevent the pump motor from restarting if it is spinning backwards).
F040 = Coast Down Lockout Time
Factory Setting = 5 minutes
Range = 0 - 60 minutes
Sets a minimum amount of time that a starter must be off before a
restart can be completed. (Used in conjunction with F039).
F041 = Starts per Hour Lockout
Factory Setting = 0 (Disabled)
Range = 0 - 1
If F041=1, this feature will count the number of start commands within
a 1 hour period. If the setting of F042 (maximum starts per hour) is
exceeded, starting is prohibited until sufficient time has expired.
F042 = Maximum Starts per Hour
Factory Setting = 2
Range = 1 - 10
Consult the motor manufacturer for a “Starts-per-Hour” or “Starting Duty
Cycle” rating. Larger motors tend to have lower starts-per-hour ratings.
(Used in conjunction with F041).
Note: When using the Decel function (F025) or an electronic braking option, count
these cycles as additional “starts” when determining maximum starts-per-
hour.
Under Current Trip
(F036 = 1)
Coast Down / Backspin Lockout