Hitachi S1 Series - Page 112

S1 series standard inverter
-107-
Function
code
Name
Detailed parameter description
Default
value
Modify
Note: Source 1-6, 100% relative to the max.
frequency
P03.15
Source of upper
limit frequency
setup of reverse
rotation in torque
control
0: Keypad (P03.17)
1: AI1
2: AI2
3: AI3 (up to 2.2kW)
4: Pulse frequency HDI/HDIA
5: Multi-step
6: Modbus communication
7 - 12: Reserved
Note: Source 1-6, 100% relative to the max.
frequency
0
○
P03.16
Keypad limit
value of upper
limit frequency of
forward rotation in
torque control
This function code is used to set frequency limit.
100% corresponds to the max. frequency. P03.16
sets the value when P03.14=1; P03.17 sets the
value when P03.15=1.
Setting range: 0.00Hz–P00.03 (Max. output
frequency)
50.00Hz
○
P03.17
Max. output
frequency
50.00Hz
○
P03.18
Source of upper
limit setup of the
torque during
motoring
0: Keypad (P03.20)
1: AI1
2: AI2
3: AI3 (up to 2.2kW)
4: Pulse frequency HDI/HDIA
5: Modbus communication
6 - 11: Reserved
Note: Source 1-5, 100% corresponds to three
times of rated motor current
0
○
P03.19
Source of upper
limit setup of
brake torque
0: Keypad (P03.21)
1: AI1
2: AI2
3: AI3 (up to 2.2kW)
4: Pulse frequency HDI/HDIA
5: Modbus communication
6 - 11: Reserved
Note: Source 1-5, 100% corresponds to three
times of rated motor current.
0
○
P03.20
Set upper limit of
the torque when
This function code is used to set torque limit.
Setting range: 0.0–300.0% (rated motor current)
180.0%
○