Icom 241 - Manual

ICOM-manual 1 Typographic conventions and symbols Following fonts and symbols are used for fast identification of important informations: Element Meaning K EY Key description, e.g. R ETURN Program listing Tiger-BASIC ® program listing Instruction Tiger-BASIC ® instruction Variable Variables or const...

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...

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. 2 Program download A program created with the Tiger software is downloaded into ICOM-200/201 through the 9-pin Sub-D...

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 Slee...

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...

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. 2 Detailled information about usage of this devi...

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/...

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 ...

ICOM-200 / 201 Power outputs The power outputs of the ICOM-200/201 are extended outputs of the Tiny-Tiger ® , which are equiped with a driver IC type TD62083 or compatible. The outputs have the physical address 00h and can be (with an offset of –10h) accessed with the port address 10h by the softwar...

ICOM-200 / 201 Analog inputs The analog inputs have a hardware resolution of 10 bit, nevertheless by software interpolation a resolution of 12 bit can be achieved. More detailled information can be found in the BASIC-Tiger ® „Device driver“ manual. 2 To allow the universal use of Tiny-Tiger ® analog...

ICOM-manual The configuration is done with jumpers on the backside of the board (see picture). To alter the configuration it is neccessary to open the device. This should only be done by a qualified person. How the jumpers have to be placed for the specific configurations is shown in the following t...

ICOM-manual Setting the amplification The analog inputs of the ICOM-200 / 201 have an adjustable input amplifier. The amplification can be set to a factor between 1 and 10. This is done continuously with potentiometers on the backside of the board. 2 Backside of board The shematic below shows the in...

ICOM-manual TINY-Tiger ® Pins The ICOM-200/201 has, in addition to the extended I/O pins with optocouplers and transistors, some standard pins of the TINY-Tiger ® . At the DB37 connector the pins P71, P72 and P73 are lead out. 2 Tiny-Tiger pin DB37 connector P71 12 P72 31 P73 13 Pin layout 37-ch. D-...

ICOM-200 / 201 Technical data LCD: Graphical display with 128 x 64 pixel and LED backlight. 2 Keyboard: Keyboard matrix with 20 keys and additional connection for MF2 keyboard Sound: Beeper, e.g. as keyboard click. Interface: 1 x RS232 1 x RS232/RS485 selectable. Analog In: Settable to 4 x 0...5V re...

ICOM-manual Opto inputs The ICOM-241 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 ...

ICOM-241 Serial interface As a standard the ICOM-241 has two serial interfaces. From these the port Ser0 can by choice be configured as RSR232 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 241. In Run mode it can...

ICOM-manual ICOM 241 – 24V The ICOM-241 – 24V is a variant of the ICOM 241. It needs a supply voltage between 14V and 24V DC. The serial port SER1 is realized with a male 9 pol. Sub D Connector. seriel port 1 / download DB-9 Connector (male) TXD 3 RXD 2 GND 5 3 3-16 Wilke Technology GmbH • 0241 / 91...

ICOM-241 Connection to PC For programme download, debugging and other communication with a PC use a crosslinked cable (null modem) Technical data 3 Interface: 1 x RS232 1 x RS232/RS485 selectable. Analog In: 4 x 0...5V with input amplifier 1 < V < 10 Resolution 10 bit. Inputs: 4 x opto in 5 to...

Hints and Help 4 Hints and help When you have problems with a Tiger-BASIC ® program: Try to reduce the problem to a short and simple sample program. Maximum should be one page, mostly a view lines will do. Which version of the compiler do you use (see About... in menue Help)? Which versions have the...

Index 5 Register Amplification 2-18 analog inputs 2-15, 3-12 Display 2-8 Goldcap 2-4 I/O pins 2-24 ICOM-241 3-1 LC display 2-8 Loading time 2-5 Matrix keyboard 2-6 MF2 keyboard 2-20 Opto inputs 2-11, 3-4 PC mode 2-2 Power outputs 2-13, 3-6 Power supply 2-2, 3-2 Program download 2-3 RS232 interface 2...