Remote-processing RPC-220 Bedienungsanleitung PDF herunterladen (Seite 8)

SETUP AND OPERATION SECTION 2

Page 2-2

Figure 2-1 Start up connector locations

An inconvenience using some of the Microsoft Windows

editors is a lack of line number indication. Should you

ever make an error writing C code, the compiler returns

the line numbers of the error(s). Using a DOS editor,

such as "Edit", you can quickly go to the offending line.

Wordpad or Notepad do not show you line num bers.

Word indicates the line on a page. Also, Wor d tends to

leave the file it is editing open. When it is open, the

compiler cannot access it. You will need to save and

close the file before compiling. Wordpad or Notepad do

not have this problem.

FIRST TIME OPERATION

Become familiar with the locations of connectors before

getting started. See Figure 2-1. RPC-220 jumpers have

been set at the factory to operate the system im mediately

using a 6 - 21 V supply. If you have a

5V supply, then remove jumper W4. For first time

operation, do not install any connectors or parts unless

specified below. Jumper s should be kept in default

positions.

1. Connect power.

The RPC -220 needs + 5 volts or 7 to 21 volts at 300

ma. The RPC-220 has its own regulator which

supplies 5V to the rest of the card when powe r is

applied to the ' V' termin al.

Be careful when using "switching" power supplies.

Some supplies do not regulate properly unless they

are adequately loaded.

Make sure pow er is off. Connect the powe r supply

to one of the appropriately marked terminals on the

RPC-220. Power connector P1 is designated as '5'

for 5 volts, ' V' for the 6-21 volt input, and ' G' for

ground.

2. Connect the serial ports.

Connect one end of the VTC-9F connector to the 10

pin 'COM ' port (J4) on the RPC-220. The VTC -9F

' key' on the 10 pin connector faces the inside of the

card. Refer to Figure 2-1 for connector location.

Connect the DB-9 end to the PC's COM1 or COM2

port. You may need a 9 pin male to 25 pin female

adapter. T he VTC-9F is designed to plug directly

into the 9 pin serial port connector on a PC.

Start up your serial communication program. Set

communication par ameter s to 19200 baud, 8 data

bits, no parity, 1 stop. If using Microsoft Windows

Terminal, you may load up ' mon220.tr m' file

(located on the applications disk r oot directo ry) to

quickly configure the program. Make sure you set

the "connector" to COM1 or COM 2 in the

Communications window.

3. Power up.

Turn on or connect the power supply. On power up

a message is printed.

Remote Processing Debug Monitor

For RPC-220

Version 1.0

If a nonsense message appears, your terminal or PC

may not be set to the appropriate communication

parameters. If the system still does not respond,

refer to TROUBLESH OOTIN G later in this section.

4. Testing.

Press the "Enter" key on your PC to verify the '> '

symbol returns. Type the letter "h" to view the

monitor help menu. If the system responds, you are

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