Installation
4-27
AC30V Variable Speed Drive
APPLICATION 3: PRESETS SPEEDS
RELAY 01
(X14/01)
(X14/02)
RELAY 02
(X14/03)
(X14/04)
ANIN 01
(X11/01)
ANIN 02
(X11/02)
RAMP
0486
Acceleration Time
SPEED SETPOINT
SPEED TRIM
RUNNING
NOT TRIPPED
CURRENT LIMIT
V/F SHAPING
CT
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
(X12/04)
RUN
PRESET SELECT 2
PRESET SELECT 3
NOT COAST STOP
NOT QUICKSTOP
TRIP RESET
PRESET SELECT 1
0422
Vhz Shape
0457
Base Frequency
0447
Fixed Boost
0455
Rated Motor Current
FEEDBACKS
ANOUT 01
(X11/03)
ANOUT 02
(X11/04)
SPEED DEMAND
MOTOR CURRENT
1916
Preset Speed 0
1917
Preset Speed 1
1918
Preset Speed 2
1919
Preset Speed 3
1920
Preset Speed 4
1921
Preset Speed 5
1922
Preset Speed 6
1923
Preset Speed 7
0V 0V 0V 0
0V 0V 24V 1
0V 24V 0V 2
0V 24V 24V 3
24V 0V 0V 4
24V 24V 0V 5
24V 0V 24V 6
24V 24V 24V 7
SEQUENCING LOGIC
Application 3:
“Speed Presets”
IDEAL FOR GENERAL PURPOSE APPLICATIONS
REQUIRING MULTIPLE DISCRETE SPEED LEVELS
Speeds
Preset
1 Setup
2 Clean
3 Operate 1
4 Operate 2
MIN /MAX SPEED
1265
Ref Max Speed Clamp
1264
Ref Min Speed Clamp
0487
Deceleration Time
0504
Stop Ramp Time
0508
Quickstop Ramp Time
Presets Speeds Application
This is ideal for applications requiring multiple discrete speed levels.
The setpoint is selected from either the sum of the analogue inputs, (as in Application 1 and known here as PRESET 0), or as one of up to seven
other pre-defined speed levels. These are selected using DIN2, DIN3 and DIN4, refer to the Truth Table above.
Edit parameters
P
1917 to
P
1923 on the keypad to re-define the speed levels of PRESET 1 to PRESET 7. Reverse direction is achieved by
entering a negative speed setpoint.