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Sharp JW-20CM User Manual

Page 20

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3

(2) Installation of JW-20CM

Attach the basic rack panel using the two attachment screws.

Before installation or removal, make sure to shut OFF the power supply to the PC.

(Example) Install on basic rack panel JW-4BU

· This module can be installed in any one of the optional slots.

· Be careful not to bend the connector pins on the module by applying too much force to them.

· More than one modules of JW-20CM can be installed on one basic rack panel. However they

cannot communicate by crossing-over another network.

· Optional slots have each port numbers. When an error occurs, the JW-20CM stores the port

number corresponding to the error occurred module into system memory #050 in the PC. This is

applied only error code 53: Optional error.

Module

Basic rack
panel

Phillips
screwdriver

(Ex.: JW-13BU)

Control module

Port number

Slave

station

B

Master

Station

Slave

station

C

Slave

station

C

Slave

station

C

Slave

station

C

Slave

station

B

Master

Station

Master

station

A

Unavailable
communication between
A and C.
Available communication
between A and B, B and
C, B and B, and C and C.

This manual is related to the following products: