Forward Rotation, Reverse Rotation Signals - Hitachi WJ200 Series Instruction Manual

Forward Rotation, Reverse Rotation Signals

Forward Rotation signal- The inverter continues to output the forward rotation signal
(FWR) while it is driving the motor for forward operation. The FWR signal is turned off
while the inverter is driving the motor for reverse operation or stopping the motor.
Reverse Rotation signal - The inverter continues to output the forward rotation signal
(RVR) while it is driving the motor for reverse operation. The RVR signal is turned off
while the inverter is driving the motor for forward operation or stopping the motor.
Output freq.
Forward rotation signal (FWR)
Reverse rotation signal (RVR)
Option Terminal
Code Symbol
51
FWR Forward rotation
RVR Reverse rotation
52
11, 12, AL0 – AL2
Valid for inputs:
Required settings
Notes:
Function Name State
ON
OFF
ON
OFF
Description
Inverter is driving the motor for forward operation
Inverter is driving the motor for reverse operation, or
the motor is stopped
Inverter is driving the motor for reverse operation
Inverter is driving the motor for forward operation, or
the motor is stopped
Example for terminal [11] (default output
configuration shown – see
Inverter output
terminal circuit
CM2
Example for terminal [AL0], [AL1], [AL2] (requires
output configuration – see
Inverter logic
circuit board
AL0 AL1
Power
supply
See I/O specs on page 4-6
4−81
page 3-90):
FWR
11
RY
page 4-52 and 3-90):
FWR
AL2
Load