7 Parameter Description SV600 Series User Manual
126
Function
code
Name
Setting range
Default
Property
P8-42
Timing function selection
0: Invalid
1: Valid
0
★
P8-43
Timing duration source selection
0: Set by P8-44
1: AI1
2: AI2
3: Reserved
(100% of AI corresponds to the
value in P8-44
0
★
P8-44
Timing duration
0.0 Min ~ 6500.0 Min
0.0 Min
★
These parameters are used to implement the AC drive timing function.
If P8-42 is set to 1, the inverter starts to timing at startup. When the set timing duration is
reached, the inverter stops automatically and meanwhile the corresponding DO becomes ON.
The inverter starts timing from 0 each time it starts up and the remaining timing duration can be
queried by U0-20.
The timing duration is set in P8-43 and P8-44, in unit of minute.
Function
code
Name
Setting range
Default
Property
P8-45
AI1 input voltage protection low limit
0.00V ~ P8-46
3.10 V
☆
P8-46
AI1 input voltage protection upper limit
P8-45 ~ 10.00 V
6.80 V
☆
These two parameters are used to set the limits of the input voltage to provide protection on the
inverter. When the AI1 input is larger than the value of P8-46 or smaller than the value of P8-45,
the corresponding DO becomes ON, indicating that AI1 input exceeds the limit.
Function
code
Name
Setting range
Default
Property
P8-47
IGBT temperature reached
0
℃
~ 100
℃
75
℃
☆
When the heatsink temperature of the IGBT reaches the value of this parameter, the
corresponding DO becomes ON.
Function
code
Name
Setting range
Default
Property
P8-48
Cooling fan control
0: Fan works during running
1: Fan always works.
0
☆
If this parameter is set to 0, the fan works when the inverter is in running state. When the
inverter stops, the cooling fan works if the heatsink temperature is higher than 40°C and stops
working if the heatsink temperature is lower than 40°C. If this parameter is set to 1, the cooling
fan keeps working after power-on.
Function
code
Name
Setting range
Default
Property
P8-49
Wakeup threshold
0.00 ~ 1.00.
0.75
☆