5-20
F02 Operation Method
F02 selects the source that specifies a run command for running the motor.
Data for F02 Run Command Source Description
0
Keypad
(Rotation direction
specified by terminal
command)
Enables the
/ keys to run and stop the motor.
The rotation direction of the motor is specified by
terminal command FWD or REV.
1 External signal
Enables terminal command FWD or REV to run and
stop the motor.
2
Keypad
(Forward rotation)
Enables
/ keys to run and stop the motor.
Note that this run command enables only the forward
rotation.
There is no need to specify the rotation direction.
3
Keypad
(Reverse rotation)
Enables
/ keys to run and stop the motor.
Note that this run command enables only the reverse
rotation.
There is no need to specify the rotation direction.
• When function code F02 = 0 or 1, the "Run forward" FWD and "Run reverse" RE
terminal commands must be assigned to terminals [FWD] and [REV],
respectively.
• When the FWD or REV is ON, the F02 data cannot be changed.
• When assigning the FWD or REV to terminal [FWD] or [REV] with F02 being set
to "1," be sure to turn the target terminal OFF beforehand; otherwise, the moto
may unintentionally rotate.
• In addition to the run command sources described above, higher priority
command sources including communications link are provided. For details, refe
to the FRENIC-Multi User's Manual.
F03 Maximum Frequency 1
F03 specifies the maximum frequency to limit a reference frequency. Specifying the maximum
frequency exceeding the rating of the equipment driven by the inverter may cause damage or
a dangerous situation. Make sure that the maximum frequency setting matches the
equipment rating.
The inverter can easily accept high-speed operation. When changing the speed setting, carefully
check the specifications of motors or equipment beforehand.
Otherwise injuries could occur.
Modifying F03 data to allow a higher reference frequency requires also changing
F15 data specifying a frequency limiter (high).
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