Issue:
Basic programming for the ATV71.

Product Line:
Altivar ATV71

Environment:
All

Cause:
Programming set up

Resolution:
Menu 1.1 Simply start
tCC= 2/3 wire control
CFG= Macro config
bFr= Standard motor frequency 60hz
nPr= Rated motor power= HP size of the motor
UnS= Rated motor voltage =  motor voltage
nCr= Rated motor current= motor amps
FrS= Rated motor Frequency= 60hz
NSP= Rated motor speed= motor rpms
fFr= Max Frequency= Hz
ItH= Motor Thermal Current= Amps
ACC= Ramp up time acceleration
DEC= Ramp down time deceleration
LSP= Low speed setting
HSP=High speed setting

Menu 1.4 Motor Control
CLI= Current Limit = maximum current the motor is allowed to pull
Suggested settings:
1.2 x FLA for variable torque applications
1.5 x FLA for constant torque applications

Menu 1.6 Command Menu
Fr1= AI1 for remote pot control
= AI2 for analog input 4-20mA control
= (See the ATV71 programming manual for other options)
CHCF= Not separate
rFC= Channel 1 active

Publicado para: Schneider Electric Mexico