Icom 200, 201, 241 User Manual

ICOM® 200/201/241

About this manual

ICOM-200 / 201

ICOM-241

Advice and support

Register

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Copyright © by Wilke Technology GmbH

Krefelder Str. 147

52070 Aachen / Germany
manual version 1.4
This manual, together with the hardware and software which it

describes, is copyrighted and may not be in any way copied,

translated or redered in any other form without the express

written consent of Wilke Technology GmbH.
Note The editors, translators and authors of this publication have

taken great care with the texts, illustrations and programs.

Nevertheless, errors cannot be completely excluded. Wilke

Technology thus assumes no warranty, legal responsibility or

liability for consequences resulting from incorrect information.

Should any errors be discovered in this publication, or in the

software, we welcome any comments and suggestions.
The information in this manual should not be regarded as a

warranty of certain product properties or features, and is subject

to changes in the interests of technical improvement.

All rights reserved.

Contents

Contents

1 About this manual 1-1

Typographic conventions and symbols 1-2

2 ICOM-200 / 201 2-1

Versions 2-1
Differences between ICOM-200 and ICOM-201 2-1
First steps 2-2

Power supply 2-2
PC mode 2-2
RUN mode 2-3

Program download 2-3
SLEEP mode 2-4
Keyboard 2-6
LC display 2-8
Serial Interface 2-9

RS232 2-9

RS485 2-10
Opto inputs 2-11
Power outputs 2-13
Analog inputs 2-15
Analog inputs 2-15

Configuration 0...5V 2-16

Configuration 0…10V 2-17

Configuration 0...20mA 2-17

Setting the amplification 2-18
MF-2 Keyboard 2-20
TINY-Tiger® Pins 2-24
Pin layout 37-ch. D-Sub connector 2-24
Technical data 2-25

3 ICOM-241 3-1

First steps 3-2

Power supply 3-2

PC-Mode 3-2

RUN mode 3-3

Program download 3-3

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Contents

Opto inputs 3-4
Power outputs 3-6
Serial interface 3-7

RS232 3-7

RS 485 3-8
Analog inputs 3-11
Pin layout 25-pin D-Sub connector 3-14
Technical data 3-15
ICOM 241 – 24V 3-16

Connection to PC 3-17
Technical data 3-17

4 Hints and help 4-1

BASIC-Tiger® Service Hotline: 4-1

5 Register 5-1

.

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ii

General

1 About this manual

This manual does introduce you into the control of the ICOM industry
computer family for a fast and easy use.

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The ICOM industry computer family combines the performance of
BASIC/TINY-Tiger
elegant aluminum chassis. For programming the ICOM industry
computers a BASIC-Tiger

This manual only describes the usage of the ICOM industry computers.
You can read about the progamming of Tiny-Tigers

®

user manuals.

Tiger

®

Computers with steadily needed I/O peripherals in an

®

development system is needed.

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in the BASIC/TINY-

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ICOM-manual

1

Typographic conventions and symbols

Following fonts and symbols are used for fast identification of important
informations:

Element
KEY

Program listing

Instruction

Variable

[ ]

Meaning
Key description, e.g. RETURN
Tiger-BASIC® program listing
Tiger-BASIC® instruction

Variables or constants you have to enter
according to your application.

Elements which can be entered optional.
Important remark: Please note!

!

Tip

Tipps and hints simplifying your work.

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ICOM-200 / 201

2 ICOM-200 / 201

Versions

This manual describes the ICOM200 and ICOM201 til version V1.3. Newer
versions are described in separate data sheets. At ICOM versions V1.4 or
newer, the version number is printed on the right hand side of the device.

Differences between ICOM-200 and ICOM-201

The ICOM-201 is a special version of the ICOM-200. The following decription
shows where the differences between the ICOM-200 and ICOM-201 are.

Feature ICOM-200 ICOM 201
Graphic LCD

20 key matrix keyboard
Serial interfaces

RS232 / RS485
MF2 keyboard

connector
Eight opto inputs

Four analog inputs
Eight power outputs
Battery backup
Sleep function Optional Optional

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• -

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• •

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Note: The sleep function is available if the ICOM contains a TINY-Tiger® with

real time clock. It is not available, if internally e.g. a TINY-Tiger® TNN-R/4 is
used.

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ICOM-manual

First steps

Power supply

The ICOM-200/201 uses a power supply with 8-12 VDC, 1A. Minus is placed
on the pin of the power supply connector. The current consumption is,
depending on the application, up to 400mA.

PC mode

After a reset or power-down the Tiny-Tiger® inside the ICOM-200/201 is
testing if the PC mode pin is „low“. In this case, the ICOM switches to PC
mode/Debug mode. Is the pin „high“, the ICOM starts in run mode. The time
between power-on and first activity on the I/O pins is approx. 230 msec.

To set the ICOM-200/201 to PC mode, a reset or power-down is needed.
Setting the DIP switch to PC mode while in run mode is not sufficient.

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2-2

ICOM-200 / 201

RUN mode

If the DIP-switch “PC/Run” is in position “Run”, the program in the ICOM­200/201 is executed immediately after a reset. Debugging is not possible in
this mode.

Program download

A program created with the Tiger software is downloaded into ICOM-200/201
through the 9-pin Sub-D connector. To download the following has to be done:

Connect a power supply 8-12 V DC (Polarity: Inner contact = minus,

outer contact = plus)

Connect ICOM-200/201 and PC with 9-pin D-Sub cable
Set DIP switch of ICOM-200/201 to PC mode
Set the reset DIP switch to „Reset“ and back to original position
Start download at the PC.

Serial port 1 / Download DB-9 plug

TXD 2
RXD 3
GND 5

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2

ICOM-manual

SLEEP mode

The ICOM-200/201 can be put into sleep mode if the Tiny-Tiger® inside has a
real time clock. In sleep mode the power consumption of the ICOM-200/201 is
descreased significantly to just approx. 25mA. While in sleep mode, no BASIC
program is executed by the ICOM-200/201.

Sleep circuit

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The internal clock and SRAM of the Tiny-Tiger
Goldcap. The power consumption of clock and SRAM is approx. 70µA, with a
fully loaded Goldcap this is enough for about 3 hours.

To use the SLEEP mode of the ICOM-200/201 Jumper J9, which is located
under the LC display, has to be drawn. On delivery the jumper is inserted, so
SLEEP mode is disabled.

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2-4

are buffered through a

ICOM-200 / 201

To put the ICOM-200/201 into sleep mode, the alarm time for the Tiny-Tiger
clock has to be set. Following that the ICOM-200/201 falls into sleep mode
and wakes up again at alarm time. More detailled information on how to set
the alarm time can be found in the BASIC-Tiger

If jumper J9 has been drawn and the Goldcap is unloaded, it takes about
30 seconds from connecting the power supply before the ICOM-200/201
switches on.

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„Device driver“ manual.

®

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2

ICOM-manual

Keyboard

The ICOM-200 has a 20 key matrix keyboard. The keyboard is devided into
two blocks. The first block has four vertically arranged keys placed directly on
the right side of the LC display. Those keys can e.g. be assigned to a menu
on the LC display. The second block consists of 16 labeled keys.

Reading the keyboard is done with the device driver „LCD1.TDD“. The
following example scans the keyboard and gives back a numeric code for the
pressed key. Additionally a character can be assigned to the numeric code.
Read the „Device driver“ manual of the BASIC-Tiger

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on how it is done.

With a physical offset of –10h the keyboard culumns are at the addresses 19h
to 27h. In order to scan the keyboard, the following settings have to be
implemented into the program.

USER_EPORT LASTLADR, 10h
USER_EPORT PHYSOFFS, 0F

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0h

ICOM-200 / 201

'-------------------------------------------------------------------­'----- ICOM_KEYB.TIG
'--------------------------------------------------------------------

#define keyb 20 ' keyboard device nummer

#include define_a.inc
user_var_strict
TASK Main
word x,n,i
string a$
user_eport lastladr,10h
user_eport physoffs, 0f0h
Dir_port 8,0
INSTALL DEVICE #lcd,"LCD2.TDD",0,0,0EEH,1,150,11H' LCD-1=128x64, 150
KB/s
Install device #keyb, "LCD1.tdd", 0, 0, 0, 0, 0, 0, 80h, 8

print #keyb,& ' Definiert alle Scan-Spalten
"<1BH>D<16><1><1><1><0><0><0><0>& ' als Tastaturtasten
<0><0><0><0><0><0><0><0><0><0F0H>";
print #keyb,&
"<1Bh>k<18h><19h><1ah><1bh><1ch>& ' Legt die Tastaturadresse fest
<1dh><1eh><1fh><20h><21h><22h>&
<23h><24h><25h><26h><27h><0f0h>";

keys:
USING "UD<2><1> 0.0.0.0.2UH<2><2> 0.0.0.0.2" ' Format-String
FOR X=0 TO 0 STEP 0 ' Endlosschleife
FOR N=0 TO 0 STEP 0 ' Endlosschleife bis N=1(GET!)
RELEASE_TASK ' Rest der Task-Zeit freigeben
GET #keyb, #0, #1, 1, N ' N=Zeichen in Tastatur-Buffer
NEXT ' Ende Endlosschleife
GET #keyb, 1, A$ ' Tastatur-Buffer auslesen
PRINT #lcd, "<2><10>Key-No.="; ' Ausgabe auf LC-Display
PRINT USING #1, ASC(A$);"($";ASC(A$);")" ' zeige Tasten-Nr
NEXT
goto keys
end

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ICOM-manual

LC display

The ICOM-200 has a graphic LC display with a resolution of 128 x 64 pixel.
There’s a special device driver to control this display. By using this device
driver it is possible to control the LC display with simple BASIC commands.

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Detailled information about usage of this device driver „LCD-6963.TDD“ is part
of the „Device driver“ manual of the BASIC-Tiger

®

.

The LC display has LED backlight. The backlight’s power consumption is
approx. 250mA. Power supply is 5V. To save energy backlight can be turned
off by software. For this Tiger pin P86 is used. Setting the pin to „1“ activates
the backlight, when set to „0“ backlight is off.

'-------------------------------------------------------------------­'----- ICOM_DISPLAY_ON_OFF.TIG
'--------------------------------------------------------------------

#define display_off 0 ' LCD ausschalten mit P86

#define display_on 255 ' LCD anschalten mit P86

#include define_a.inc
user_var_strict
TASK Main
Dir_port 8,0
INSTALL DEVICE #lcd,"LCD2.TDD",0,0,0EEH,1,150,11H' LCD-1=128x64, 150
KB/s

print #lcd, "start"
wait_duration 2000
out 8,mask(6),display_off ' Display ausschalten
wait duration 2500 ' 2,5 sec warten
out 8,mask (6),display_on ' Display einschalten

print #lcd, "OK"
End

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2-8

ICOM-200 / 201

Serial Interface

As a standard the ICOM-200 and ICOM-201 have two serial interfaces. From
these the port Ser0 can by choice be configured as RS232 or RS485
interface. The port Ser1 always is a RS232 interface. In PC mode this port is
used for downloading the program into the ICOM 200/201. In Run mode it can
be used as a usual RS232 interface.

Detailled information about the serial interfaces can be read after in the
BASIC-Tiger

RS232

Serial port 0 can be configured as RS232 interface with three easy steps:

Remove IC12 from its socket
Please IC3 (MAX232) into the appropriate socket
Set the 4-channel DIP switch S1 to RS232.

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„Device driver“ manual.

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Attention: Never place IC3 and IC12 at the same time, as this could

lead to destruction of port 0 !!!

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