Hitachi WJ200-001S Instruction Manual page 242

Force Operation from Digital Operator
This function permits a digital operator interface to override the following two settings
in the inverter:

- Frequency source
 - Run command source

When using the [OPE] terminal input, typically A001 and
sources other than the digital operator interface for the output frequency and Run
command sources, respectively. When the [OPE] input is ON, then user has immediate
command of the inverter, to start or stop the motor and to set the speed.
Option Terminal
Code Symbol

OPE Force Operation
from Digital
Operator
~
Valid for inputs:

Required settings

Notes:
 When changing the [OPE] state during Run Mode
(inverter is driving the motor), the inverter will stop
the motor before the new [OPE] state takes effect.
 If the [OPE] input turns ON and the digital
operator gives a Run command while the inverter
is already running, the inverter stops the motor.
Then the digital operator can control the motor.
Function Name State
ON
OFF
(set not equal to )
(set not equal to )
Description
Forces the operator interface to override:

- Frequency Source Setting, and
Command Source Setting
 
Parameters and
for the frequency source and the Run command
source, respectively
Example (default input configuration shown—see
page 3-85):
7 6 5 4
See I/O specs on page 4–6.
435
are configured for


- Run
are in effect again,
OPE
3 2 1 L P24
PLC