Delta C2000 Series User Manual page 388

Fan Cooling Control
Settings 0: Fan always ON
1: 1 minute after the AC motor drive stops, fan will be OFF
2: When the AC motor drive runs, the fan is ON. When the AC motor drive
stops, the fan is OFF
3: Fan turns ON when preliminary IGBT temperature (around 60
attained.
4: Fan always OFF
This parameter is used for the fan control.
Setting 0: Fan will be ON as the drive's power is turned ON.
Setting 1: 1 minute after AC motor drive stops, fan will be OFF
Setting 2: AC motor drive runs and fan will be ON. AC motor drive stops and fan will be OFF.
Setting 3: Fan run according to IGBT and capacitance temperature. Fan will be ON when IGBT
temperature is higher than 60oC. Fan will be OFF, when capacitance temperature is lower than
40oC.
Setting 4: Fan is always OFF
Emergency Stop (EF) & Force Stop
0: Coast to stop
Settings
1: Stop by 1
2: Stop by 2
3: Stop by 3
4: Stop by 4
5: System Deceleration (According to original deceleration time)
6: Automatic Deceleration ( Pr01-46)
When the multi-function input terminal is set to 10(EF) or 18(Emergency stop) and is activated,
the drive will stop according to the setting in Pr.07-20.
Auto Energy-saving Operation
Settings 0: Disable
1: Enable
When Pr.07-21 is set to 1, the acceleration and deceleration will operate with full voltage. During
constant speed operation, it will auto calculate the best voltage value by the load power for the
load. This function is not suitable for the ever-changing load or near full-load during operation.
When the output frequency is constant, i.e. constant operation, the output voltage will auto
decrease by the load reduction. Therefore, the drive will operate with min. power, multiplication of
voltage and current.
Chapter 12 Description of Parameter Settings C2000 Series
st
deceleration time
nd
deceleration time
rd
deceleration time
th
deceleration time
12-07-7
Factory Setting: 0
o
C) is
Factory Setting: 0
Factory Setting: 0