FujiFilm FVR-Micro Instruction Manual page 115

(Note 6) For the wiring of the control circuit, use shielded or twisted wires. When using shielded
wires, connect the shields to earth. To prevent malfunction due to noise, keep the control
circuit wiring away from the main circuit wiring as far as possible (recommended: 10 cm or
longer), and never set them in the same wire duct. When crossing the control circuit
wiring with the main circuit wiring, set them at right angles.
(Note 7) It is recommended for noise control that 3-phase, 4-wire cable be used for the motor
wiring.
Connect grounding wires of the motor to the grounding terminal
The basic connection diagram above is for running/stopping the inverter and setting the
frequency with external signals. Given below are connection notes.
(1) Set function code F02 to "1" (External signals).
(2) Set function code F01 to "1" (Voltage input to terminal [12]) or "2" (Current input to
terminal[C1]).
(3) Short-circuit terminals [FWD] and [CM] to run the motor in the forward direction and
opening them to stop it. Short-circuit terminals [REV] and [CM] to run the motor in the
reverse direction and opening them to stop it.
(4) Frequency by voltage input is within the range from 0 to +10 VDC or 0 to the
maximum frequency. Frequency by current input is within the range from +4 to +20
mADC or 0 to the maximum frequency.
8-4
G
on the inverter.