Parker AC30 - Application 2: Raise; Lower Trim

Installation 4-30
AC30 series Variable Speed Inverter
APPLICATION 2: RAISE / LOWER TRIM
Application 2:
“Speed Raise/Lower”
IDEAL FOR APPLICATIONS REQUIRING SPEED
CONTROL FROM MULTIPLE LOCATIONS
ANIN 01 (X11/01)
ANIN 02 (X11/02)
RAMP
0486 Acceleration Time
0487 Deceleration Time
Not Used
Not Used
CURRENT LIMIT
V/F SHAPING
C
T
VT
V
F
PWM CONTROL
I FDBK
F
V
F
V
0484 Seq Stop Method
DIGIN 01 (X13/02)
DIGIN 02 (X13/03)
DIGIN 03 (X13/04)
DIGIN 04 (X12/01)
DIGIN 05 (X12/02)
DIGIN 06 (X12/03)
DIGIN 07 (X12/02)
RUN
LOWER SPEED
RAISE/LOWER RESET
NOT COAST STOP
NOT QUICKSTOP
TRIP RESET
RAISE SPEED
0422 Vhz Shape
0457 Base Frequency
0447 Fixed Boost
0455 Rated Motor Current
ANOUT 01 (X11/03)
ANOUT 02 (X11/04)
SPEED DEMAND
MOTOR CURRENT
SEQUENCING LOGIC
1901 Ramp Time
1902 Reset Value
1903 Maximum Value
1904 Minimum Value
RAISE/LOWER
MIN /MAX SPEED
1264 Ref Min Speed Clamp
1265 Ref Max Speed Clamp
0504 Stop Ramp Time
0508 Quickstop Ramp Time
FEEDBACKS
RUNNING
NOT
TRIPPED
RELAY 01
(X14/01)
(X14/02)
RELAY 02
(X14/03)
(X14/04)
RELAY 11
(X23/01)
(X23/02)
if AC30V
Requires IO Option
7004-01-00
RELAY 12
(X23/03)
(X23/04)
if AC30V
Requires IO Option
7004-01-00
OR
OR
Raise/Lower Trim Application
This Application mimics the operation of a motorised potentiometer. Digital inputs allow the setpoint to be increased and decreased between
limits. The limits and ramp rate can be set using the keypad.
The Application is sometimes referred to as Motorised Potentiometer.