IX. PROGRAMMABLE FUNCTIONS (Detailed)
The KBE2 Series drive contains programmable functions which are described
below. See Section VIII-A, on page 26, for keypad instructions. See Table 15, on
pages 37 and 38.
F01 –
Acceleration Time
Factory Setting: “5.00” (5.0 Seconds) – F01 is used to set the acceleration time.
F01 is factory set to “05.0” for 5 second acceleration. The acceleration time is
based on the time it takes for the drive output to reach 60 Hz.
If the Set Frequency is greater than 60 Hz, the acceleration time will be proportion-
ally increased. If the drive is set to less than 60 Hz, the acceleration time will be
proportionally decreased.
When accelerating high inertial loads, the acceleration time may be extended and
the current limit circuit may activate due to the Stall Prevention Circuitry.
Programmable Range: 0.1 - 999 Seconds
F02 –
Deceleration Time
Factory Setting: “5.00” (5.0 Seconds) – F02 is used to set the deceleration time.
F02 is factory set to “05.0” for 5 second deceleration. The deceleration time is
based on the time it takes for the drive output to reach zero speed (from 60 Hz)
after a stop or zero speed command is given.
If the Set Frequency is greater than 60 Hz, the deceleration time will be proportion-
ally increased. If the drive is set to less than 60 Hz, the deceleration time will be
proportionally decreased.
When decelerating high inertial loads, the automatic regeneration protection circuit
may activate. This circuit will extend the deceleration time to prevent the drive
from tripping, due to overcharging the bus capacitors.
Programmable Range: 0.1 - 999 Seconds
F03 – Exter
nal Forward-Stop-Reverse Control
Factory Setting: “000” [Forward/Stop, Reverse/Stop] – F03 is used to set the
drive for external forward/stop-reverse/stop or run/stop-forward/reverse control.
F03 is factory set to “000”. Function F10 must be set to “001” [External
Contacts], for external Start/Stop operation. See Section V-A, on page 20.
Notes: 1. If both the FWD and REV contacts are closed, the drive will be in Stop
Mode. 2. If Reverse Operation does not function and “LOC” is displayed, change
F22 [Reverse Enable/Disable] to “000” [Enable Reverse Run]. If F22 is set to “001”
[Disable Reverse Run], the reverse command is disabled.
F03 = 000: Forward/Stop-Reverse/Stop
001: Run/Stop-Forward/Reverse
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