Matrix-orbital LK162-12 Legacy Bedienungsanleitung

LK162-12 rev 4 1 LK162-12 User Manual

LK162-12 rev 4 10PC wiringDisplay module wiring+5 V+12 VGNDGND+12 V Figure 2-5 Wiring for 12 volt modules If you don't want to modify cable wirin

LK162-12 rev 4 112.1.3 RS-232 Communications A standard DB-9F is provided for RS-232 communications. Power may also be supplied via this connector if

LK162-12 rev 4 12 For more information on Phillips I2C please visit… http://www.ping.be/~ping0751/i2cfaq/i2cindex.htm 2.2 General Purpose Outputs Th

LK162-12 rev 4 133. Displaying Text This chapter describes the various text-display commands in detail. A quick reference summary of all text commands

LK162-12 rev 4 14In addition to the built-in characters, users may define up to 8 special characters (which, once defined, occupy positions 0x00 to 0x

LK162-12 rev 4 153.4.8 Turn off underline cursor (254 75) Turns off the underline cursor. Does not affect the blinking block cursor. 3.4.9 Turn on

LK162-12 rev 4 164. Keypad Interface This chapter describes the keypad interface and associated commands in detail. 4.1 General The LK162-12 keypad in

LK162-12 rev 4 17Columns 1 2 3 4 1 ‘A’ 41 Hex ‘F’ 46 Hex ‘K’ 4B Hex ‘P’ 50 Hex 2 ‘B’ 42 Hex ‘G’ 47 Hex ‘L’ 4C Hex ‘Q’ 51 Hex Rows3 ‘C’ 43 Hex ‘H’ 48

LK162-12 rev 4 18key codes will be sent via the RS - 232 interface at a rate of about 5 codes per second. This mode has no effect if polling or if usi

LK162-12 rev 4 19unbuffered keypresses which may have not been read already. If there is more than one keypress buffered, then the high order bit (MSB

LK162-12 rev 4 2Table of Contents 1. Introduction...

LK162-12 rev 4 205. Bar Graphs and Special Characters The LK162-12 includes the ability to draw bar graphs (either horizontal or vertical) and allows

LK162-12 rev 4 21Custom characters occupy a 5 x 8 pixel matrix. Built-in characters are 5 x 7: the bottom row of pixels is normally reserved for the u

LK162-12 rev 4 226. Miscellaneous Commands The commands listed in this chapter don't readily fit in any of the other categories, or are used in m

LK162-12 rev 4 23 6.1.7 General purpose output off (254 86 [gpo #]) This command turns OFF any of the General Purpose Outputs (see section 2.2 for a

LK162-12 rev 4 246.1.10 Read module type (254 55) This command will return, over the RS-232 interface, the model type value of the module. Values for

LK162-12 rev 4 256.2 Flow Control The LK162-12 has built-in flow control which may be useful when long strings of text are downloaded to the display.

LK162-12 rev 4 267. Appendix: Command Summary 7.1 General The operation of the LK162-12 is controlled by a simple and consistent command set. Command

LK162-12 rev 4 270110 6 6 1110 E 14 0111 7 7 1111 F 15 Based on the table, the byte 01001011 can be represented in hex as 4B, which is usually wri

LK162-12 rev 4 28 Auto scroll off FE 52 254 82 254 'R' off Disables auto scroll. Text will wrap to top left and overwrite existing text. S

LK162-12 rev 4 29 Auto transmit key presses off FE 4F 254 79 254 'O' off Up to 10 key presses buffered until polled. Clear key buffer FE 4

LK162-12 rev 4 38. Appendix: Specifications and Options... 32 8.1 Specif

LK162-12 rev 4 307.7 Miscellaneous Commands Table 7-4 Miscellaneous Commands Command Syntax Default Notes Clear display FE 58 254 88 254 'X&apo

LK162-12 rev 4 31 Set Serial Number FE 34 [byte1][byte2]254 52 [byte1][byte2] 254 '4' [byte1][byte2] This is a one-time-use command which

LK162-12 rev 4 328. Appendix: Specifications and Options 8.1 Specifications Environmental Specifications Standard Temperature Extended Temperature

LK162-12 rev 4 33 Figure 8-1 Physical Layout 8.2 Options Options Available on LK162-12 Extended Temperature E Wide Voltage V

LK162-12 rev 4 349. Appendix: Glossary ASCII American Standard Code for Information Interchange. A 7 bit binary code representing the english alphabet

LK162-12 rev 4 35LCD Liquid Crystal Display Module Type Value This refers to the model number of the module. Pixel The smallest individually control

LK162-12 rev 4 3610. List of Distributors North America Canada HVW Technologies Suite 473, 300 - 8120 Beddington Blvd. NW Calgary, Alberta, Canada T

LK162-12 rev 4 37Europe (continued) Germany Elektronikladen Mikrocomputer Gmbh Offices throughout Germany Head Office: Wilhelm - Mellies - STR. 88, D

LK162-12 rev 4 41. Introduction Your LK162-12 has the following features:  16 column by 2 line text display  built-in font with provision for up t

LK162-12 rev 4 5 A 5 V power supply.  a PC with a spare RS-232 port (COM1 or COM2).  A 9 or 25 pin RS-232 serial cable. If you use a 25 conducto

LK162-12 rev 4 6BS 0x08 Moves the cursor one position to the left and clears that position. Note: These command characters are not guaranteed to wor

LK162-12 rev 4 71.7 Manual Override Manual override should only be required in one instance. If for some reason the module is set at a baud rate which

LK162-12 rev 4 82. Connections 2.1 Connector Pinout Refer to the diagram below for this chapter. Figure 2-1 Electrical Connections The LK162-12 has f

LK162-12 rev 4 9Pin 1 +5.0 VDC (+7 to +15 VDC with wide voltage option) Pin 2 SCL (I2C clock) Pin 3 SDA (I2C data) Pin 4 Ground 2.1.1.1 Five Volt