Hitachi L100-M Series Addendum Manual page 19

L100-M Series inverters add the following 6 options to the 15 option codes for standard
L100 inverter intelligent inputs:
Option Terminal
Function Name
Code Symbol
20 STA START
(3-wire interface)
21 STP STOP
(3-wire interface)
22 F/R FWD, REV
(3-wire interface)
27 UP Remote Control
UP Function (motor-
ized speed pot.)
28 DWN Remote Control
DOWN Function
(motorized speed
pot.)
31 OPE Operator Control
Input Function Summary Table
ON Starts the motor rotation
OFF No change to present motor status
ON Stops the motor rotation
OFF No change to present motor status
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.
ON Accelerates (increases output frequency) motor
from current frequency
OFF No change to output frequency
ON Decelerates (decreases output frequency) motor
from current frequency
OFF No change to output frequency
ON Forces the source of the output frequency setting
(A_01) and the source of the RUN command
(A_02) to be from the digital operator
OFF Source of output frequency set by (A_01) and
source of run command set by (A_02) is used
L100-M Inverter
Description
19