Hitachi WJ200 Series User Manual

4−35
Force Operation from Digital Operator
This function permits a digital operator interface to override the following two settings
in the inverter:
• A001 - Frequency source
• A002 - Run command source
When using the [OPE] terminal input, typically A001 and A002 are configured for
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
Code
Terminal
Symbol
Function Name State Description
31
OPE Force Operation
from Digital
Operator
ON Forces the operator interface to override:
A001 - Frequency Source Setting, and A002 - Run
Command Source Setting
OFF
Parameters A001 and A002 are in effect again,
for the frequency source and the Run command
source, respectively
Valid for inputs:
C001~C007
Example (default input configuration shown—see
page 3–84):
See I/O specs on page 4–6.
Required settings
A001 (set not equal to 00)
A002 (set not equal to 02)
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.
OPE
7654321L
PCS
P24
PLC

Hitachi WJ200 Series Specifications

General

Series	WJ200
Output Frequency	0.1 to 400 Hz
Control Method	V/f Control, Sensorless Vector Control
Overload Capacity	150% for 60 seconds
Enclosure	IP20
Communication	RS-485 (Modbus RTU)
Input Voltage	200-240V AC, 380-480V AC
Ambient Temperature	-10 to +50°C
Storage Temperature	-20 to +60°C
Humidity	5 to 95% RH (non-condensing)
Cooling Method	Fan cooled
Braking Unit	Built-in
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Ground Fault
Analog Inputs	2
Analog Outputs	1