97
4. Parameter description
Parameter
4.42
Zero-speed function (P.151~P.152)
P.151
“
Zero-speed control function selection
”
P.152
“
Voltage instruction when zero-speed control
”
•
You must set the value of P13 is zero, when you use to this function.
Parameter
Factory setting
Setting range
Remarks
0
There are no output when zero-speed
151
0
0~1
1
Control by DC (note 1)
4%
（
7.5kW and below
）
2%
（
11kW~55kW
）
152
1%
（
75kW and above
）
0~30%
(note 2)
note
：
1.
The output mode selected by the value of
P.151, when P.151 is 0 is then there are not output, when
P.151 is 1 then the value of P152 which is voltage output dc voltage as keep torque.
2. Suppose that P.152=6%, then the output voltage is P.19*6% when zero-speed.
P.153~P.154
→
Please refer to P.33
4.43
Over torque detection (P.155~P.156)
P.155
“
Over torque detection lelve
”
P.156
“
Over torque detection time
”
•
When the value of P.155 is not 0, the function of over torque detection is selection.
•
When the output current is in excess of over torque detection lelve P.155 and over torque detection
time P.156,
the display screen of
the inverter
will display
and the motor stop.
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