Hitachi S1 Series User Manual

S1 series standard inverter
-64-
Present reference
channel
P00.09
Multi-function terminal
function 13
Channel A switches to
channel B
Multi-function terminal
function 14
Combination setup
switches to channel A
Multi-function terminal
function 15
Combination setup
switches to channel B
Max (A, B)
/
A
B
Min (A, B)
/
A
B
Note: "/" indicates this multi-function terminal is invalid under present reference channel.
When setting the auxiliary frequency inside the inverter via multi-function terminal UP (10) and
DOWN (11), users can increase/decrease the frequency quickly by setting P08.45 (UP terminal
frequency incremental change rate) and P08.46 (DOWN terminal frequency decremental change
rate).
Sx
Sy
UP terminal
function selection=10
DOWN terminal
function selection=11
UP terminal state
DOWN terminal state
T
F
T
T
UP terminal frequency incremental integral speed P08.45
DOWN terminal frequency decremental integral speed P08.46
Related parameter list:
Function
code
Name
Detailed parameter description
Default
value
P00.03
Max. output frequency
P00.04–400.00Hz
50.00Hz
P00.04
Upper limit of running
frequency
P00.05–P00.03
50.00Hz
P00.05
Lower limit of running
frequency
0.00Hz–P00.04
0.00Hz
P00.06
A frequency command
selection
0: Set via keypad
1: Set via AI1
2: Set via AI2
3: Set via AI3
4: Set via high speed pulse HDI/HDIA
5: Reserved
6: Set via multi-step speed running
7: Set via PID control
8: Set via Modbus communication
2
P00.07
B frequency command
selection
5

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