Hitachi L200 Manuel D’Utilisation

L200 Inverter

Oper

ations

and Monitor

ing

The purpose of this intelligent input is to allow a device to force the inverter to allow 
control of the following two parameters via the control terminals:

• A001 - Frequency source setting (01 = control terminals [FW] and [RV]

• A002 - Run command source setting (01 = control terminals [O] or [OI]

Some applications will require one or both settings above to use a source other than the 
terminals. You may prefer to normally use the inverter’s keypad and potentiometer, or to 
use the ModBus network for control, for example. However, an external device can turn 
ON the [F-TM] input to force the inverter to (temporarily) allow control (frequency 
source and Run command) via control terminals. When the [F-TM] input is OFF, then 
the inverter uses the regular sources specified by A001 and A002 again.

51

F-TM

Force Terminal 
Mode

ON

Forces A001=01 (frequency source setting = 
control terminal), and
A002=01(Run command source setting = control 
terminal)

OFF

Inverter applies the user setting for A001 and 
A002 normally

C001, C002, C003, C004, 
C005

A001, A002

When changing the [F-TM] state during Run Mode 
(inverter is driving the motor), the inverter will stop 
the motor before the new [F-TM] state takes effect.

Example (requires input configuration—see 
page 

See I/O specs on page 

.

F-TM

1

2

3

4

5

L

PCS