LSIS LSLV-S100 - Power-On Run

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Learning Basic Features
4.8 Power-on Run
A power-on command can be setup to start an inverter operation after powering up, based
on terminal block operation commands (if they have been configured). To enable power-on
run set the drv (command source) code to 1(Fx/Rx-1) or 2 (Fx/Rx-2) in the Operation group.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
Operation
drv
Command source
Cmd Source*
1,
2
Fx/Rx-1 or
Fx/Rx-2
0–5
-
Ad
10
Power-on run
Power-on
Run
1
Yes
0–1
-
* Displayed under DRV-06 on the LCD keypad.
Note
• A fault trip may be triggered if the inverter starts operation while a motor’s load (fan-type
load) is in free-run state. To prevent this from happening, set bit4 to 1 in Cn. 71 (speed
search options) of the Control group. The inverter will perform a speed search at the
beginning of the operation.
• If the speed search is not enabled, the inverter will begin its operation in a normal V/F
pattern and accelerate the motor. If the inverter has been turned on without power-on run
enabled, the terminal block command must first be turned off, and then turned on again to
begin the inverter’s operation.
Use caution when operating the inverter with Power-on Run enabled as the motor will begin
rotating when the inverter starts up.