Bi-Directional Incremental Position Display - DART Controls DM8000 Série Manuel D'utilisation

Parameter Value
10 3
16 2
20 500
21 283
22 10
40 4
41 2
42 1
48 1500
Parameter Configuration:

Bi-directional Incremental Position Display

Description:
A system is needed which will track the position of a bi-directional linear-motion platform
and allow the user to select a home or zero position. The display should read in inches
and indicate the position of the platform at all times.
Application Diagram:
Drive Train Specs:
40 Revolutions = 3.5 In.
of Platform Motion
Page Ite Valu Tach
m
ENTER
263.4
TACHOMETER
Dart DM8000 Meter
Up-Counter Mode Setting
Configure counter to reset on any button press
Display should increment 50 linear yards for each Reference Count, parameter 21.
Because the initial values were 28.3 revolutions per 50 linear yards, each is multiplied by
10 to give an even number to increase accuracy since the display can be programmed in
whole numbers.
In count mode, the Reference RPM is set in revolutions. 283 has been entered here to
represent 28.3 revolutions and the Display Reference has also been multiplied by 10 to
yield whole numbers.
Pulses per revolution of shaft encoder or pickup is 10 PPM
Alarm active when display value is above upper limit
Constant alarm output with manual reset required
No silencing, reset on any button press
Upper limit setting for 1500 linear yards
Dart PU-20EQUAD
or equivalent
Notes
Platform
Linear-Motion System
ON FWD
OFF REV
Dart 530BRE-36M Control
20
Connect to
Coupling
Coupling to
Chain Drive
Gear Motor