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Learning Advanced Features
294
Group Code Name
LCD Display
Parameter Setting Setting Range
Unit
hunting
91
Gain from current
hunting prevention
AHR P-Gain
1000
0
–
32767
-
This function is used to prevent the hunting of a V/F controlled fan or motor caused by current
distortion or oscillation due to mechanical resonance or other reasons. You can set the hunting
prevention function (CON-90) to prevent current hunting.
CON-91 AHR P-Gain
: Increasing AHR proportional gain improves the responsiveness of the
anti-hunting regulation. However, current oscillation may result if AHR proportional gain is set
too high.
8.42
Fire Mode
This function is used to allow the inverter to ignore minor faults during emergency situations,
such as fire, and provides continuous operation to protect other systems, such as ventilation
fans. When fire mode is activated, the inverter operates continuously based on the set
frequency and direction.
Group Code Name
LCD Display
Parameter Setting
Setting range
Unit
ADV
80
Fire mode
selection
Fire Mode Sel
0 None
0
–
2
-
1
Fire Mode
-
2
Fire Test
81
Fire mode
frequency
Fire Mode Freq
60.00
Hz
82
Fire mode
operating
direction
Fire Mode Dir
0
Forward
0
–
1
-
-
1
Reverse
83
Fire mode
counter
Fire Mode Cnt
0
-
-
IN
65
–
75
Px terminal
configuration
Px Define
51
-
-
OUT
31
–
33
Relay1,2 and
Q1
Relay1,2 / Q1
37
-
-
Содержание SV-iS7 Series
Страница 17: ......
Страница 22: ...About the Product 5 1 2 2 Interior and Exterior View IP 54 Model Types Less than 22 kW 200 400 V ...
Страница 114: ...Peripheral Devices 97 Group 2 ...
Страница 115: ...Peripheral Devices 98 Group 3 ...
Страница 116: ...Peripheral Devices 99 Group 4 ...
Страница 153: ...Using the Keypad 136 The Parameter Initialization option is displayed again when the initialization is complete ...
Страница 159: ...Basic Functions 142 Code Description V1 Quantizing ...
Страница 465: ...Safety Funtion STO Safe Torque Off 448 14 2 1 Safety Function Wiring Diagram ...