Hitachi WJ200 Series User Manual

3−120
Speed/positioning switching function (SPD)
- Set SPD terminal ON, then speed control is enabled in simple positioning mode.
- While SPD terminal is ON, current position counter is 0. When SPD is turned OFF,
the inverter starts positioning operation.
- If positioning command data is 0 at SPD turning OFF, the inverter start deceleration
immediately. (Depending on DC braking setting, motor could be hunting.)
- While SPD terminal is ON, rotating direction depends on RUN command. Be sure to
check rotating direction after switching to positioning operation.
Parameter Item Data Description
C001-C007
Input [1]~[7] function
73 SPD: Speed/position
change over
S
p
eed control
ON
Out
p
ut Fre
q
uenc
y
SPD in
p
ut
Time
Tar
g
et
p
osition
Start
p
osition countin
g
Position control

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