Fuji Electric FRENIC-AQUA series, User Manual

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6.3 Details of Function Codes
6-51
Chap. 6
FUNCTION C
ODES
[ 3 ] Using digital input signals UP / DOWN (F01 = 7)
When UP/DOWN control is selected for frequency setting, turning the terminal command
UP or DOWN ON causes the output frequency to increase or decrease, respectively, within
the range from 0 Hz to the maximum frequency as listed below.
To enable
UP/DOWN control for frequency setting, it is necessary to set F01 data to "7" and
assign the UP and DOWN commands to any of digital input terminals [X1] to [X7], [FWD]
and [REV] with any of E01 to E07 (data = 17, 18).
UP DOWN
Data = 17 Data = 18
Function
OFF OFF
Keep the current output frequency.
ON OFF
Increase the output frequency with the acceleration
time currently specified.
OFF ON
Decrease the output frequency with the deceleration
time currently specified.
ON ON Keep the current output frequency.
F02 Operation Method
F02 selects the source that specifies a run command. The table below lists the run command
sources and the rotational directions of the motor.
Data for F02 Description
0
Keypad Enable the / / keys to run and stop the
motor.
1
External signals
(Digital input
terminal commands)
Enable terminal command FWD and REV to run and
stop the motor.
2
Keypad
(Forward rotation)
Enable / keys to run and stop the motor. Note
that this run command enables only the forward
rotation.
There is no need to specify the rotational direction.
3
Keypad
(Reverse rotation)
Enable / keys to run and stop the motor. Note
that this run command enables only the reverse
rotation.
There is no need to specify the rotational direction.
Terminal commands
FWD ("Run forward") and REV ("Run reverse") must be assigned to
terminals [FWD] and [REV], respectively.
For details about FWD and REV , refer to E98 and E99 (data = 98 or 99).
• When the FWD or REV is ON, the F02 data cannot be changed.
• When changing terminal command assignments to terminals [FWD] and [REV]
from commands other than the FWD and REV to the FWD or REV with F02
being set to "1," be sure to turn the target terminal OFF beforehand; otherwise,
the motor may unintentionally rotate.