CV3100 series and MINI series high performance general purpose inverter instruction manual
6-35
Diagram 6-17 FAR Frequency arrival signal output
P4.13
Overload pre-alarm checkout level
Factory setting
100%
Setting range
20—120%
P4.14
Overload pre-alarm delayed time
Factory setting
1.0S
Setting range
0.0
～
15.0s
Overload pre-alarm checkout level defines the current threshold of overload pre-alarm
operation. Its setting range is corresponding to percentage of rated current, which shall
be less than motor relaying protection factor usually.
When the output current is equal to overload pre-alarm level, and the time of output
current exceeds the setting time of overload pre-alarm operation, the overload
pre-alarm operation will act.
P4.15
Counter reset value
Factory setting
1
Setting range
0—9999
P4.16
Counter checkout value
Factory setting
1
Setting range
0—F4.15
The function of counter is defined by this parameters, the clock terminal of counter
input from external terminal X6.
When the counting value of counter to exterior clock reach the value set by P4.15, the
multi-function terminal concerned will send out signal, which is equal to exterior
effective signal period, and reset the counter;
When the counting value reach the value set by P4.16, the multi-function terminal
concerned will send out effective signal. If counting keeps on and the value exceeds
the value set by P4.15, the signal will be canceled at the resetting to the counter.
FAR checkout
width
time
time
Doi
Output
frequency
setting
frequency