102
Chapter 6 ,P9 Failure and protection
P8-42
Timing function
selection
0: Invalid 1: Valid
Default
：
0
P8-43
Timing run time
selection
0
：
P8-44 set up
1
：
AI1
2
：
AI2
3
：
AI3
Analog input range corresponds to P8-44
Default
：
0
P8-44
Timed running time
0.0Min
～
6500.0Min
Default
：
0.0
This group of parameters is used to complete the timing operation of the inverter.
When the P8-42 timing function selection is valid, the inverter will start timing when it starts.
After the set timing running time, the inverter will automatically stop and output the ON
signal. Each time the inverter starts, it starts from 0, and the remaining running time
can be viewed through U0-20. The scheduled running time is set by P8-43 and P8-44,
and the time unit is minute.
P8-45
AI1 input voltage protection
value lower limit
0.00V
～
P8-46
Default
：
3.10V
P8-46
AI1 input voltage protection
value upper limit
P8-45
～
10.00V
Default
：
6.80V
When the value of analog input AI1 is greater than P8-46 or less than P8-45, the
inverter multi-function output "AI1 input overrun" ON signal is used to indicate whether
the input voltage of AI1 is within the set range.
P8-47
Module
temperature
reached
0
℃～
100
℃
Default
：
75
℃
When the temperature of the inverter radiator reaches this temperature, the inverter
multi-function outputs "module temperature reached" ON signal.
P8-48
Cooling fan control
0: The fan is running during operation
1: The fan is always running
Default
：
0
Used to select the action mode of the cooling fan,
0: The fan runs in the running state. If the radiator temperature is higher than 40
degrees in the stop state, the fan will run. When the radiator is below 40 degrees in the
stop state, the fan will not run.
1: The fan keeps running after power-on.
P8-49
Wake-up frequency
Sleep frequency
（
P8-51
）～
Maximum frequency
（
P0-10
）
Default
：
0.00Hz
P8-50
Wake-up delay time
0.0s
～
6500.0s
Default
：
0.0s
P8-51
Sleep frequency
0.00Hz to wake-up frequency (P8-
49)
Default
：
0.00Hz
