Automated Logic LGE Instrukcje techniczne - Strona 6

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polarity as used throughout the rest of the

CMnet.

3. Make sure the LGE is configured for the

correct baud rate.

On an ARC156 CMnet (156 kbps), set DIP

switch three to ARC156 (see Figure 2 on

page 3).

If you are using a legacy CMnet (9600 bps

or 38.4 kbps), set DIP switch three to

Legacy, and set DIP switch one to

determine the baud rate (see Figure 2 on

page 3).

S hield

N et -

C M n e t

C o n n e c tio n

N et +

Figure 4. Wiring the CMnet

Connecting to the LGnet

Connect a LAN 10base-T cable to the

Ethernet port (see Figure 1 on page 2).

Transferring Memory

The LGE uses the CEM module driver. No

other FBs can be added to the LGE. If any

problems occur during this procedure,

contact Technical Support at (770) 429-3002.

Memory transfers that include changing the

module driver or its version number take

longer than other types of transfers.

1. Connect your workstation or portable

computer to the LGE. Refer to

"Communicating with the Workstation" .

2. Navigate to the module driver and look at

the module status report in SuperVision.

Make sure the type is 70 and make sure

Revised 12/22/99 • LGE

# 3 0 9

the CMnet address agrees with the

module.

• To view the module status report in

SuperVision v3.0, click Tools-

Troubleshooting-Module Status.

• To view the module status report in

SuperVision v2.6b, press the Esc key,

type MO

, , module address,15

and press Enter.

3. Transfer memory to the module.

• In SuperVision v3.0, click Tools-

Troubleshooting-Transfer Memory to

Module.

• In SuperVision v2.6b, download

memory for This Module.

4. When the memory transfer is finished,

check the module status report again.

Make sure the FB List on this page shows

all the FBs you intended to transfer.

Troubleshooting

Communicating with the Workstation

The LGE has one console port with a baud

rate of 38.4 kbps that you can use to connect

to a workstation. The console port can

connect directly to the workstation's serial

port or to a modem, through which you can

dial the workstation. Use the wiring diagrams

in Figure 5 on page 7 to connect the Console

Port to a workstation or a modem.

The Access Port must connect to a

workstation through an APT (see Figure 6).

The Access Port's baud rate is determined by

the baud rate DIP switch on the module (see

Figure 2 on page 3).

Use the following procedure to connect the

Access Port to a workstation.

1. Connect the computer's serial port to the

EIA-232 port of the APT using a standard

straight-through cable (see Figure 6).