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®
ICOM 200/201/241
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About this manual 1 ICOM-200 / 201 2 ICOM-241 3 Advice and support 4 Register 5
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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 complet
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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
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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 . ii Wilke Technology GmbH • 0241 / 918 900 • http://www.wilke.de/ • support@wilke.de
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General 1 About this manual 1 This manual does introduce you into the control of the ICOM industry computer family for a fast and easy use. The ICOM industry computer family combines the performance of ® BASIC/TINY-Tiger Computers with steadily needed I/O peripherals in an elegant aluminum chassis. For programming the ICOM industry ® computers a BASIC-Tiger development system is needed. This manual only describes the usage of the ICOM industry computers. ® You can read about the pr
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ICOM-manual 1 Typographic conventions and symbols Following fonts and symbols are used for fast identification of important informations: Element Meaning KEY Key description, e.g. RETURN ® Program listing Tiger-BASIC program listing ® Instruction Tiger-BASIC instruction Variable Variables or constants you have to enter according to your application. [ ] Elements which can be entered optional. Important remark: Please note! ! Tipps and hints simplifying your work. Tip 1-2
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ICOM-200 / 201 2 ICOM-200 / 201 Versions This manual describes the ICOM200 and ICOM201 til version V1.3. Newer 2 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 •
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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. 2 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 activit
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ICOM-200 / 201 RUN mode If the DIP-switch “PC/Run” is in position “Run”, the program in the ICOM- 200/201 is executed immediately after a reset. Debugging is not possible in this mode. Program download 2 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
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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. 2 Sleep circuit ® The internal clock and SRAM of the Tiny-Tiger are buffered through a Goldcap. The power consumption of clock and SRAM is approx. 70µA, with a fully loaded Goldcap this is enough
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ICOM-200 / 201 2 ® 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 „Device driver“ manual. 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. Wilke Technolo
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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. 2 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 cha
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ICOM-200 / 201 '-------------------------------------------------------------------- '----- ICOM_KEYB.TIG '-------------------------------------------------------------------- #define keyb 20 ' keyboard device nummer #include define_a.inc user_var_strict TASK Main 2 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,
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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. Detailled information about usage of this device driver „LCD-6963.TDD“ is part ® 2 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
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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. 2 Detailled information about the serial interfaces can be read after in the ® BASIC-Tiger „Device driver“ manual. RS232 Seria
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ICOM-manual The pins of serial port 0 are located on the DB-37 connector: RS232 DB-37 TXD0 (Output) 16 RXD0 (Input) 17 RTS0 36 2 CTS0 35 RS485 The configuration of port 0 as RS485 interface is done by removing the IC3 (MAX232) and placing the IC12 (SN75176) into the 8-channel DIL socket. The DIP switch on the left side plate of the ICOM-200/201 has to be set to RS485. Removing or placing the ICs is only allowed without power supply. Never place both ICs at the same time, this could
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ICOM-200 / 201 Opto inputs The ICOM-200/201 has eight optocoupler inputs suited for an input voltage range of 5...12 VDC. To use higher input voltages, as 24V for example, an additional serial resistor in the input line is used. The resistor value is selected in accordance to 4...50mA input current needed for the logical “1” level. 2 The internal resistance is 680 Ohm / 0,25 W. If now another input voltage is needed, the totally required resistance can be calculated with the following
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ICOM-manual '-------------------------------------------------------------------- '----- ICOM200_OPTOIN.TIG '-------------------------------------------------------------------- #include define_a.inc user_var_strict TASK Main BYTE wert 2 USER_EPORT lastladr,10h USER_EPORT physoffs, 0f0h DIR_PORT 8,0 DIR_PORT 7,0 INSTALL_DEVICE #lcd,"LCD2.TDD",0,0,0EEH,1,150,11H' LCD-1=128x64,150 KB/s OUT 8,11111111b,11011111b ' set CTRL-Pins of T6963C OUT 8,10000000b,255
