Sharp Jw10 Serial Device Communications; Summary: Jw10 Device Driver; Wiring And Cabling; Plc Settings - Sharp JW10 Driver Manual

Advantech WebAccess Device Driver Guide
1. Sharp JW10 Serial Device
Communications
1.1

Summary: JW10 Device Driver

The WebAccess SCADA Node provides a serial interface to the Sharp New
Satellite JW10 Programmable PLC using the Computer Link.
1.1.1

Wiring and Cabling

There are two physical types of connections to the Sharp JW10:
1. MMI Port (this is the method tested for this manual).
2. 2-wire RS-422 Communication Terminals. This method was not
tested for this manual.
Please refer to the Manufacturer's Documentation for a description of wiring
and cabling.
1.1.1.1
The MMI Port is a 9-pin port of the front of the PLC. This is the method
tested for this manual.
This is a one-to-one Link (one PLC per com port).
This Guide was tested using a 9-pin to 9-pin cable labeled JW10/TP02 PC.
The Sharp User's Manual describes a cable from Sharp (model JW-12KC).
This
is a 9 pin to 25-pin cable.
1.1.1.2
The Computer Link can also be via the Communication Port. This is a two
wire, RS-422A connection on the Lower terminals of the Model JW-1642K
PLC. This is a multiple drop link (up to 63 PLCs per comport). This method
was not tested for this manual.
The Lower Terminals of the JW-1624K used for 2-wire RS-422 are labeled L1,
L2 and SHLD. Shielded twisted pair is required.
1.1.2

PLC Settings

1.1.2.1
The default settings (memory #226 = 00000000) are:
Data Length = 7 bits
Stop Bits = 1
Parity = None
Transfer Rate = 19200
PLC Address = 01
When using the computer link mode of the MMI Port, the following system
memory settings are used to set Data Length, Stop Bit, Parity and Transfer
Rate.
Version 6.0 rev 0
MMI Port
2-wire Communications Port
MMI Port
Advantech Corp., Ltd.
Sharp JW 10 Serial
page 3