Force Operation From Digital Operator - Hitachi WJ200 Series Instruction Manual

Force Operation from Digital Operator

This function permits a digital operator interface to override the following two settings
in the inverter:
• - Frequency source
A001
•
- Run command source
A002
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
31
from Digital
Operator
C001~C007
Valid for inputs:
A001
Required settings
A002
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 00)
(set not equal to 02)
Description
Forces the operator interface to override:
A001 - Frequency Source Setting, and
Command Source Setting
Parameters A001 and A002
for the frequency source and the Run command
source, respectively
Example (default input configuration shown—see
page 3–84):
7 6 5 4
See I/O specs on page 4–6.
4−35
are configured for
A002
A002 - Run
are in effect again,
OPE
3 2 1 L P24
PCS
PLC