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Section 5: communications, Serial communication, Figure 5.1: serial transmission interface – Yaskawa MP940 Hardware Manual User Manual

Page 24: Port 1 port 2, Mp940

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MotionSuite™ MP940 Machine Controller Hardware Manual

Section 5: Communications

21

Section 5: Communications

Serial Communication

The MP940 is equipped with one (1) RS-232C port and one (1) RS-422/485 port.
PORT1 (RS-232) is the programming port.

The MP940 operates as either a master or slave according to setting in the
MotionSuite™ software tools.

BAT

RDY
RUN

ALM
BAT
PRT1

6
5
4
3
2
1

NO

¨

PRT2

RUN
INIT
TEST
FLASH
PP
COPY

PORT1

PORT2

POWER

+24V

GND

FG

LED

I/O

TX
RX

1

2

M
E
C
H
A
T
R
O

L

I

N
K

MP940

Comm.

CPU

PORT2

PORT1

Transmission

Processor-1

RS-422/

485

RS-232C

Transmission

Processor-2

Figure 5.1: Serial Transmission Interface

Port 1

Port 2

See also other documents in the category Yaskawa Equipment: