Hitachi S1 Series User Manual

S1 series standard inverter
-141-
Function
code
Name
Detailed parameter description
Default
value
Modify
2
nd
step
P10.02
P10.04
P10.06
P10.32
P10.30
P10.28
Deceleration time
(two sections)
Acceleration time
(two sections)
P10.03 P10.05 P10.07 P10.31 P10.33
When selecting multi-step speed running, the
multi-step speed is within the range of -fmax–
fmax, and it can be set continuously. The
start/stop of multi-step stop is also determined by
P00.01.
S1 series inverter can set 16-step speed, which
are set by combined codes of multi-step terminals
1–4 (set by S terminal, correspond to function
code P05.01–P05.06) and correspond to
multi-step speed 0 to multi-step speed 15.
Output frequency
t
t
t
t
t
terminal 1
terminal 2
terminal 3
terminal 4
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
ON ON
ON
ON ON
ON ON ON
ON
ON
ON
ON
ON
ON
ON
When terminal 1, terminal 2, terminal 3 and
terminal 4 are OFF, the frequency input mode is
set by P00.06 or P00.07. When terminal 1,
terminal 2, terminal 3 and terminal 4 are not all
OFF, the frequency set by multi-step speed will
prevail, and the priority of multi-step setting is
higher than that of the keypad, analog,
high-speed pulse, PID, and communication
settings.
The relation between terminal 1, terminal 2,
terminal 3 and terminal 4 are shown in the table
P10.08
Multi-step speed 3
0.0%
○
P10.09
Running time of
3
rd
step
0.0s(min)
○
P10.10
Multi-step speed 4
0.0%
○
P10.11
Running time of
4
th
step
0.0s(min)
○
P10.12
Multi-step speed 5
0.0%
○
P10.13
Running time of
5
th
step
0.0s(min
)
○
P10.14
Multi-step speed 6
0.0%
○
P10.15
Running time of
6
th
step
0.0s(min)
○
P10.16
Multi-step speed 7
0.0%
○
P10.17
Running time of
7
th
step
0.0s(min)
○
P10.18
Multi-step speed 8
0.0%
○
P10.19
Running time of
8
th
step
0.0s(min)
○
P10.20
Multi-step speed 9
0.0%
○
P10.21
Running time of
9
th
step
0.0s(min)
○
P10.22
Multi-step speed
10
0.0%
○
P10.23
Running time of
10
th
step
0.0s(min)
○
P10.24
Multi-step speed
11
0.0%
○
P10.25
Running time of
11
th
step
0.0s(min)
○
P10.26
Multi-step speed
12
0.0%
○
P10.27
Running time of
12
th
step
0.0s(min)
○
P10.28
Multi-step speed
13
0.0%
○

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