Hitachi WJ200 Series User Manual

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Overload Restriction Source Changeover
This function allows you to change the parameter sets of overload restriction. (Please
refer to chapter 3 for the detailed description of the overload restriction function.)
Option
Code
Terminal
Symbol
Function Name State Description
39
OLR Overload restriction
source changeover
ON
Parameter sets b024, b025, b026 are enabled.
OFF
Parameter sets b021, b022, b023 are enabled.
Valid for inputs:
C001~C007
Example (default input configuration shown—see
page 3–84):
See I/O specs on page 4–6.
Required settings
b021~b026
Torque Limit Selection
This function is to select the torque limit mode. (Please refer to chapter 3 for the
detailed description of the function.)
Option
Code
Terminal
Symbol
Function Name State Description
40
TL Torque limit
selection
ON
B040 value is enabled as torque limit level
OFF
B040 value is disabled
Valid for inputs:
C001~C007
Example (default input configuration shown—see
page 3–84):
See I/O specs on page 4–6.
Required settings
b040~b044
OLR
7654321LPCSP24
TL
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