V/F Catch On Fly From Running On Ac Input - GE AV-300i User Manual

Hide thumbs Also See for AV-300i:
Table of Contents

Advertisement

1.4.3.3 V/f Catch on Fly from Running on AC Input

The function allows the Drive to catch an already rotating motor, "Autocapture".
An automatic restart of the Drive is possible after a "Retrying" temporary alarm condition.
Through the V/f catch cmd src source it is possible to select the origin of the command signal enabling the function.
In the configurations the function can be parameterized according to the application.
REGULATION PARAM
V/f reg param
V/f catch on fly
V/f catch src
V/f catch cmd
V/f catch cfg
Spd search time
Vlt search time
Catch init speed
Catch demag dly
Catch retry dly
V/f catch src
V/f catch cmd
V/f catch cfg
Spd search time
Vlt search time
Catch init speed
Catch demag dly
Catch retry dly
AV-300i Version 2 User's Guide
V out
SAVE ENERGY
SE cmd src
SE flux level src
SE flux ramp time
Source of the command starting the catch procedure (see List 3)
It states the change of the Drive output frequency. It shows the
time needed to perform a frequency change from zero to the motor
rated one if the output current is equal to the motor rated one.
It states the machine flux change. It shows the time needed to
perform a flux change from zero to the motor rated one, if the
output current is equal to the motor rated one.
It states the starting speed for the synchronism search.
Delay time for the motor demagnetization before performing the
synchronism search (in case the "autocapture" function is present).
Delay time for the motor demagnetization (with the "retrying"
function).
—————— Function Description ——————
f
Ch.1
49

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents