Chapter 4 Parameters
4-80
Terminal Count Value
(Pr. 03.00~Pr. 03.01=10)
Preliminary Count Value
(Pr. 03.00~Pr. 03.01=11)
Display
(Pr.00.04=1)
TRG
Counter Trigger
The width of trigger signal
should not be less than
2ms(<250 Hz)
2msec
2msec
Ex:03.05=5,03.06=3
03.07
EF Active when Terminal Count Value Attained
Factory Setting: 0
Settings
0
Terminal count value attained, no EF display
1
Terminal count value attained, EF active
The E.F. is external fault. It needs to set one of Pr.04.05~Pr.04.08 to 14 to active the terminal.
If this parameter is set to 1 and the desired value of counter is attained, the AC drive will treat
it as a fault. The drive will stop and show the “EF” message on the display. If this parameter is
set to 0 and the desired value of counter is attained, the AC drive will continue run.
It is used for choosing stop the AC motor drive or not when the desired value of counter is
attained.
NOTE
The digital keypad is optional. When using without the keypad, the “FAULT” LED will be ON when
there is fault message or warning indication set by external terminals.
03.08
Fan Control
Factory Setting: 0
Settings
0
Fan always ON
1
1 minute after AC motor drive stops, fan will be OFF
2
Fan ON when AC motor drive runs, fan OFF when AC motor drive
stops
3
Fan ON when preliminary heatsink temperature attained
This parameter determines the operation mode of the cooling fan.
Setting 0: fan will be ON after the AC motor drive is power on.
Setting 1: fan runs when the AC motor drive runs and 1 minute after the AC motor drive stops,
fan will stop.
Setting 2: fan runs when the AC motor drive runs and stops when the AC motor drive stops.
Setting 3: fan will auto detect the temperature of heatsink and operate by the temperature.
When heatsink temperature is higher than 60
o
C, fan will run and the fan will stop once the
heatsink temperature is lower than 40
o
C.
