Speed Regulation Block (Spd Reg Function) - GE AV-300i User Manual

DRIVE B
Line speed ratio 1 = Line speed +/- 5%
Set: Ramp ref 1 src = An inp 1 output
Set: Speed ratio src = An inp 2 output
Set in submenù Analog input 2 config:
DRIVE C
Line speed ratio 2 = Line speed +/- 10%
Set: Ramp ref 1 src = An inp 1 output
Set: Speed ratio src = An inp 2 output
Set in submenù Analog input 2 config:
For count parameters of lo lim e hi lim to see capter 1.1.3 Signal Normalization, or to use:
100% : 16384 = 105% : X
100% : 16384 = 95% : X

1.8.2 Speed Regulation Block (Spd reg Function)

The Block Function, Regulator of the PI Speed (Proportional Integrative), is only active in a Sensorless and
Field Oriented mode.
Among its functions the Block is set to work together with the Speed/Torque regulation Block (OR regulator).
Through the input sources it is possible to select the origin of the input signals:
Spd I=0 src allows to set at zero, temporary, the Regulator Integral section, while Spd PI=0 src allows to set at
zero, temporary, the Regulator ProportionalIntegral section.
In the configurations it is possible to enable or disable the Block function (enable/disable ) via the Spd reg
enable parameter.
The gains set in the Adaptive Block of the Speed Regulator gains are active in the Speed Regulator itself.
They are set in the REGULATION PARAM / spd regulator menu where it is possible to set the basic gain of the
P and I sections and their respective % gains.
The inputs of this Block are:
AV-300i Version 2 User's Guide
An inp 2 type = +/-10V
An inp 2 lo lim = 15564 count
An inp 2 hi lim = 17203 count
An inp 2 type = +/-10V
An inp 2 lo lim = 14745 count
An inp 2 hi lim = 18072 count
hi lim for Line speed +5%
lo lim for Line speed -5%
· Speed ref Out
· Speed feedback
· Speed PI = 0 src
· Speed I = 0 src
· P gain
· I gain
—————— Function Description ——————
Ch.1
93