Led Display; Download Port - Xinje XMP2-32 series Operating Manual

1-3-1 LED display

PWR: Power supply
RUN: program running
STOP: program stop

1-3-2 Download port

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The port is RS-232 standard and double function designed, is able to download PLC program
and HMI program.
Pin2
Pin3
Pin5
Pin7
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Used as RS-485 com port: for HMI connecting with slave device
Pin1
Pin9
Pin6
Pin8
Cable connection figure:
Attention:
(1) Do not cut the power when downloading, or you have to download again
(2) The cable of downloading HMI program is the same as the downloading PLC program
(3) Do not download when XCPPro and Touchwin software are both running
(4) RS-232 download port is only used to download, do not use it in other way
RXD
TXD
GND
RTS
A
B
PRT (when HMI connecting with slave device, short pin
5&6 )
DOWNLOAD ( short pin 5&8 to forced-download HMI
program )