72
Input Function Summary Table
Option
Code
Terminal
Symbol
Function Name
Description
STA
Start
(3-wire interface)
ON
Starts the motor rotation
OFF
No change to present motor status
STP
Stop
(3-wire interface)
ON
Stops the motor rotation
OFF No change to present motor status
F/R
FWD, REV
(3-wire interface)
ON
Selects the direction of motor rotation: ON = FWD.
While the motor is rotating, a change of F/R will start
a deceleration, followed by a change in direction
OFF
Selects the direction of motor rotation: OFF = REV.
While the motor is rotating, a change of F/R will start
a deceleration, followed by a change in direction
PID
PID Disable
ON
Temporarily disables PID loop control. Inverter
output turns OFF as long as PID Enable is active
(
=
)
OFF
Has no effect on PID loop operation, which operates
normally if PID Enable is active (
=
)
PIDC
PID Reset
ON
Resets the PID loop controller. The main
consequence is that the integrator sum is forced to
zero
OFF No effect on PID controller
UP
Remote Control UP
Function (motorized
speed pot.)
ON
Accelerates (increases output frequency) motor
from current frequency
OFF Output to motor operates normally
DWN
Remote Control Down
Function (motorized
speed pot.)
ON
Decelerates (decreases output frequency) motor
from current frequency
OFF Output to motor operates normally
UDC
Remote Control Data
Clearing
ON
Clears the UP/DWN frequency memory by forcing it
to equal the set frequency parameter F001. Setting
must be set=
to enable this function to work
OFF UP/DWN frequency memory is not changed
OPE
Operator Control
ON
Forces the source of the output frequency setting
and the source of the Run command
to
be from the digital operator
OFF
Source of output frequency set by
and source
of Run command set by
is used
SF1
Multi-speed Select,
Bit operation Bit 1
ON
Bit encoded speed select, Bit 1, logical 1
OFF Bit encoded speed select, Bit 1, logical 0
SF2
Multi-speed Select,
Bit operation Bit 2
ON
Bit encoded speed select, Bit 2, logical 1
OFF Bit encoded speed select, Bit 2, logical 0
SF3
Multi-speed Select,
Bit operation Bit 3
ON
Bit encoded speed select, Bit 3, logical 1
OFF Bit encoded speed select, Bit 3, logical 0
SF4
Multi-speed Select,
Bit operation Bit 4
ON
Bit encoded speed select, Bit 4, logical 1
OFF Bit encoded speed select, Bit 4, logical 0
SF5
Multi-speed Select,
Bit operation Bit 5
ON
Bit encoded speed select, Bit 5, logical 1
OFF Bit encoded speed select, Bit 5, logical 0
SF6
Multi-speed Select,
Bit operation Bit 6
ON
Bit encoded speed select, Bit 6, logical 1
OFF Bit encoded speed select, Bit 6, logical 0
SF7
Multi-speed Select,
Bit operation Bit 7
ON
Bit encoded speed select, Bit 7, logical 1
OFF Bit encoded speed select, Bit 7, logical 0
OLR
Overload Restriction
Source Changeover
ON
Perform overload restriction
OFF Normal operation
