Hitachi S1 Series User Manual

S1 series standard inverter
-70-
Set value
Function
Description
inverter)
5
Output current (relative to
motor)
0–Two times of rated current of motor
6
Output voltage
0–1.5 times of rated voltage of inverter
7
Output power
0–Two times of rated power
8
Set torque value
0–Two times of rated current of motor
9
Output torque
0–Two times of rated current of motor
10
AI1 input value
0–10V/0–20mA
11
AI2 input value
-10V–10V
12
AI3 input value
0–10V/0–20mA
13
Input value of high-speed
pulse HDI/HDIA
0.00–50.00kHz
14
Set value 1 of Modbus
communication
-1000–1000, 1000 corresponds to 100.0%
15
Set value 2 of Modbus
communication
-1000–1000, 1000 corresponds to 100.0%
22
Torque current (bipolar, 100%
corresponds to 10V)
0–Two times of rated current of motor
23
Ramps reference frequency
(bipolar)
0–Max. output frequency
Related parameter list:
Function
code
Name
Detailed parameter description
Default
value
P06.00
HDO output type
0: Open collector high-speed pulse
output
1: Open collector output
0
P06.14
AO1 output selection
0: Running frequency
1: Set frequency
2: Ramps reference frequency
3: Running speed
4: Output current (relative to inverter)
5: Output current (relative to motor)
6: Output voltage
7: Output power
8: Set torque value
9: Output torque
10: Analog AI1 input value
0
P06.15
Reserved variable
0
P06.16
HDO high-speed pulse output
0

Hitachi S1 Series Specifications

General

Output Frequency	0 - 400 Hz
Overload Capacity	150% for 60 seconds
Frequency	50/60 Hz
Control Method	Sensorless Vector Control
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit
Communication	RS485, Modbus RTU
Output Voltage	3-Phase 200-240VAC, 3-Phase 380-480VAC (Matches Input Voltage)
Cooling Method	Fan Cooled