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TPD/VPD Series HMI Device User Manual
3.4 Downloading Methods for TouchPAD
The downloading applications program to the TouchPAD device is divided into three methods,
RS-485, Ethernet and USB. The detailed wiring and configuration information is as follows:
3.4.1 Setup RS-485-downloaded Devices
The TouchPAD Series models listed below use RS-485 to download the HMIWorks-built applications
into TouchPAD:
TPD-280
TPD-280-H
3.4.1.1 Applications are downloaded through RS-485
The following flow chart describes the RS-485-downloaded devices.
Design user
interface and
program
Download the
Prgoram
Run (F9)
Rotary Switch set
to 0
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TPD-280-M1/M2/M3
RS-485 Wiring
Reset Button or
Power off then on
Reset Button or
Power off then on
Set up Device
(TouchPAD)
Rotary Switch
set to 1
Program run on
TouchPAD
Page: 71
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