6
1
1
Parameter Description
Parameter Description
As shown as follows:
5.57 Options for Stopping the Cooling Fan (P.245)
P.245 “Cooling fan operation selection”
Parameter
Factory setting
Setting range
Remarks
-
-
-
3
~
0
0
5
4
2
<Setting>
•
When P.245=0, the fan will be turned on by the RUN signal. The fan will be turned off 30 seconds
after the inverter stops.
•
When P.245=1, turning on the power will turn on the fan. When the power is turned off, the fan will
be off, too.
•When
P.245=2, the fan will be turned on if the temperature of the heat sink is higher than 40 .
When the fan is turned off, the fan will be turned off, too.
•When
P.245=3, the fan will be turned on when the temperature of the heat sink is higher than 40 .
When the temperature of the heat sink is lower than 40 , the fan will be turned off.
5.58 Commercial Power Supply Frequency Operation Function
(P.247~P.250) V/F
P.247 “MC switch interlock time”
P.248 “Start waiting time”
P.249 “Automatic switchover frequency from inverter to commercial power
supply frequency”
P.250 “Automatic switchover frequency range from commercial power supply to
inverter”
time
time
P.243
P.13
P.244
Output
frequency
DC injection
brake voltage
