Home

C0203 Intelligent Controller User Manual - Digi-Key

1. E C0203 User Manual doc Page 11 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Command to set one LCD LED Code This command updates the LED s of specified switch with the LED code command format 2FH LCD Module LED code transmit format xxH 31H or 32H xxAH LCD Module is the switch number 31H for switch 1 32H for switch 2 LED code is one byte for standard resolution and two bytes for high resolution first byte for on cycle and second byte for off cycle BO and B1 must be 1 for high resolution Command to query controller for mode controller and firmware version This command queries the controller for the mode as set by the Mode Select Switch the controller name and the firmware version installed command format 26H 52H 58H transmit format xxH xxH xxH Example The command is sent The controller responds with the following 61 31 43 30 32 30 33 3131 79 61H mode Controller name version 79H mode is one byte 31H indicates standard resolution module mode or 32H indicates high resolution mode Controller name is five bytes 43H 30H 32H 30H 33H C0203 version is one byte 12H version 1 1 Command to upload the active Addresses This command transmits 61H followed
2. Gelding Drive Scottsdale AZ 85260 3420 G Checks the host communication buffer for data If there is data process them For details see Communication Protocol H Go to step 5 section A Attributes Execution When a switch is pressed the attributes are executed as follows A The timer for the switch is reset and does not run until the switch is released B If byte 1 of the switch attributes is not equal to zero then the Legend block and attribute block from the EEPROM is transferred to internal RAM for switch 1 The Legend backlighting and timer values are put in effect for switch 1 C If byte 1 of the switch attributes is equal zero then there will be no change to Legend attribute of the switch 1 D If byte 2 of the switch attributes is not equal to zero then the Legend block and attribute block from the EEPROM is transferred to internal RAM for switch 2 The Legend backlighting and timer values are put in effect for switch 2 E If byte 2 of the switch attributes is equal zero then there will be no change to Legend attribute of the switch 2 When one of the timers is expired the attributes are executed as follows A The timer that expired gets reset B Both timers will pause until attributes are executed C If byte 3 of switch attributes is not equal zero then the Legend block and attribute block from the EEPROM is transferred to internal RAM for switch 1 The Legend backlighting and timer values are put in effect for switch
3. Module is the switch number 31H for switch 1 32H for switch 2 Address is one byte with value of 01H to FFH E C0203 User Manual doc Page 16 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Command to download ASCII string 7x10 fonts This command downloads and displays an ASCII string command format 27H LCD Module 70H ASCII string transmit format xxH 3lHor32H xxH xxAH LCD Module is the switch number 31H for switch 1 32H for switch 2 ASCII string is 8 characters for Standard and 24 characters for High resolution The controller will make 2 lines of 4 characters using the 7x10 fonts for standard The controller will make 3 lines of 8 characters using the 7x10 fonts for high resolution Standard 8 ASCII characters High resolution 24 ASCII characters Example The following hex string makes switch display A to X on high resolution 27 31 70 4142 4344 4546 4748 494A 4B4C 4D4E 4F50 5152 5354 5556 5758 Command to download ASCII string 5x7 fonts This command downloads and displays an ASCII string command format 27H LCD Module 50H ASCI string transmit format xxH 3lHor32H xxH xxAH LCD Module is the switch number 31H for switch 1 32H for switch 2 ASCII strin
4. User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Address is one byte with value of 01H to FFH sent as ASCII HEX format Legend Block is 125 bytes in standard resolution mode and is 256 bytes in high resolution mode transmitted in ASCII HEX format The controller disables the timers and switch execution upon receiving this command However the switches are still scanned and reported They are enabled upon reboot power up or by command from host Command to upload a Legend block This command uploads a Legend block from the EEPROM location to the host command format 29H Address transmit format xxH xxAH Address is one byte with value of 01H to FFH sent as ASCII HEX format The controller transmits back the image 125 bytes in standard resolution mode and is 256 bytes in high resolution mode in HEX format The controller disables the timers and switch execution upon receiving this command However the switches are still scanned and reported They are enabled upon reboot power up or by command from host Command to download attribute block This command downloads an attribute block from the host to the EEPROM location command format 2AH Address Attribute Block transmit format xxH xxAH xxAH Address is one byte with value of 01H to FFH sent as ASCII HEX format Attribute Block is six bytes in standard resolution mode and is eight bytes in high resolution mode transmitted in A
5. 0 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 I 1 lt lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Two High Resolution SmartSwitch 64X32 RGB logic board SWbus oe o E BJ gE E ER IDC1l4 ve IS1564 IDC14_V6 TELEGS v3 EEN C0203 User Manual doc Page 21 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 TP 1 lt lt 0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Container size 2 75 Ha Ou ke OH U C Nn SWITCHES www nkksmartswltch com B Board photo C0203 User Manual doc Page 22 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 7 Key Terms amp Definitions Module NKK Switches LCD SmartSwitches and SmartDisplays Host Any computer terminal or other device that can communicate over the RS232 line Byte An eight bit hex value ranging from 00H to FFH Decimal 0 to 255 The bit format of a byte is B7 B6 B5 B4 B3 B2 B1 BO where B7 is most sig
6. 1 D If byte 3 of switch attributes is equal zero then there will be no change to Legend attributes of the switch 1 E If byte 4 of the switch attributes is not equal to zero then the Legend block and attribute block from the EEPROM is transferred to internal RAM for switch 2 The Legend backlighting and timer values are put in effect for switch 2 F If byte 4 of the switch attributes is equal zero then there will be no change to Legend attribute of the switch 2 Timers Operation e Switch one and switch two timers run independently e Timer will be disabled if the timer 1 value is zero e The timer value in second TIMER 1 x TIMER 2 x 0 0369 e TIMER 2 0 count as 256 EE C0203 User Manual doc Page 8 of 23 Toll Free 1 877 2 BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 5 Communication Protocol The controller communicates with the host by serial communication via RS232 57 6K 1 start bit 8 bit 1 stop bit The controller receives the data via an interrupt routine that places the data on the circular receive buffer When the controller detects data in the circular receive buffer at Step 5G it reads one byte and executes the following A If the byte is a command the controller transmits a 61H and executes the subroutine for t
7. 42 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Command to write the setup values to the EPROM This command writes the setup values to the flash as per the following table Once commanded the values become permanent command format 26H 51H 4FH 34H 46H transmit format xxH xxH xxH xxH xxH LED press value LED brightness level LED off cycle duration LED on off cycle ratio FLAG A FLAG B Timers for LED up LED down Power up addresses Command to reset the setup values to the default values This command writes the default values to the flash Once commanded the values become permanent after power up or reboot Sets Addresses 01H and 02H memories to BLANK FONT MEMORY command format 26H 51H 4EH 34H 45H transmit format xxH xxH xxH xxH xxH Command to fill display with specified byte This command displays a specified byte over all of the display command format 27H LCD Module 00H Byte transmit format xxH 31H or 32H xxH xxAH LCD Module is the switch number 31H for switch 1 32H for switch 2 Byte Specified byte Command to transfer the RAM to specified address This command transfers the RAM to the specified address command format 27H LCD Module 02H Address transmit format xxH 31H or 32H xxH xxAH LCD
8. CLE BO 1 gt RED backlighting on during ON CYCLE C0203 User Manual doc Page 6 of 23 Toll Free 1 877 2 BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 4 Operational Details Power Up Sequence Steps 1 2 3 Upon power up or reset controller performs the following steps Step 1 Check the status of Mode Select Switch for mode of operation Initialize according to selected mode Step 2 Check if the flash RAM has been programmed Compare the check string to flash RAM string A If the strings are not the same the flash RAM is virgin and its data is not acceptable Step 3 will be executed first time B If the strings are the same the data from RAM is acceptable Step 3 is omitted and Step 4 is executed Step 3 Write all the default initialize values to the flash memory as follows Put BLANK FONT MEMORY as the picture for location one Put BLANK FONT MEMORY as the picture for location two Put ONcycle LED s ON for location 1 and 2 Put OFFcycle LED s off for location 1 and 2 Put OOH 00H 00H 00H 00H 00H as attribute for location 1 and 2 Put 00H for software version Write the default setup values such OFFcycle ON OFF ratio Write the virgin check string TOMMOAM gt Step 4 LED b
9. SCII HEX format The controller disables the timers and switch execution upon receiving this command However the switches are still scanned and reported They are enabled upon reboot power up or by command from host Command to upload an attribute block This command uploads an attribute block from the EEPROM location to the host command format 2BH Address transmit format xxH xxAH Address is one byte with value of 01H to FFH sent as ASCII HEX format Attribute Block is six bytes in standard resolution mode and is eight bytes in high resolution mode transmitted in ASCII HEX format The controller transmits back the Attribute block in hex format E C0203 User Manual doc Page 10 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 The controller disables the timers and switch execution upon receiving this command However the switches are still scanned and reported They are enabled upon reboot power up or by command from host Command to set LED codes This command sets the LED backlights according to the command s LED codes command format 2CH 00H LED for Switch 1 LED for Switch 2 transmit format xxH xxAH xxAH xxAH LED for switch 1 is one byte for standard resolution and two byte
10. TP 1 lt lt 0203 intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 C0203 Intelligent Controller User Manual Revision B C0203 Intelligent Controller Version 1 1 NKK SWITCHES 7850 E Gelding Drive Scottsdale AZ 85260 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 e mail lt engineering nkkswitches com gt All Rights Reserved Worldwide NKK Switches makes no warranty for the use of these products and assumes no responsibility for any errors which may appear in this document nor does it make a commitment to update the information contained herein Smart Switch is trademark of NKK Switches EE C0203 User Manual doc Page 1 of 23 Toll Free 1 877 2 BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 TABLE OF CONTENTS Tabl of Contents sssrin deineann een Gea a e ei 2 La General C ntroller Features soies aia 3 GET 3 EE KEE A 4 petational D Stelee re enemeetriteeruuergte riet ee E mesin 7 5 EEN acumen nakcemelynaneniane 9 EE ee 18 7 Key Terms amp eersten a 23 8 Firmware EE 23 e a C0203 User Manual doc Page 2 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engin
11. by the active addresses for switch 1 and 2 in hex format command format 26H 00H transmit format xxH xxH Command to set the data version This command sets the version of the data in the FLASH memory Default value 00H command format 26H 42H _ Data Version transmit format xxH xxH xxAH Command to upload the data version This command uploads the version of the data in the FLASH memory to the host in one byte HEX format command format 26H 41H transmit format xxH xxH E C0203 User Manual doc Page 12 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Command to uploads the FIRMWARE version This command uploads the FIRMWARE version to the host in one byte HEX format command format 26H 15H transmit format xxH xxH Command to set LED Brightness This command sets the LED brightness for the duration of the session command format 26H 51H 53H LED Brightness transmit format xxH xxH xxH xxAH LED BRIGHTNESS is one byte from 00H dimmest to 07H brightest The upper 5 bits of the byte are ignored This command is for duration of the session It can become permanent by Command to write the setup values to the EPROM Command to set LED press value This command se
12. d Address for LCD Module 1 when the timer is expired Address for LCD Module 2 when the timer is expired Value for TIMER 1 Value for TIMER 2 C0203 User Manual doc Page 5 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Image Block for 36x24 Resolution Switches A block of 125 bytes It contains picture data and LED codes Description First line of picture Second line of picture 116 120 24th line of picture LED code 122 125 reserved LED Backlighting for 36x24 Resolution Switches The LED code is one byte with the following format B7 0 gt Reserved B7 1 gt Reserved B6 0 gt Blue backlighting off during OFF CYCLE B6 1 gt Blue backlighting on during OFF CYCLE B5 0 gt Green backlighting off during OFF CYCLE B5 1 gt Green backlighting on during OFF CYCLE B4 0 gt Red backlighting off during OFF CYCLE B4 1 gt Red backlighting on during OFF CYCLE B3 0 gt LCD normal B3 1 gt LCD inverse B2 0 gt Blue backlighting off during ON CYCLE B2 1 gt Blue backlighting on during ON CYCLE B1 0 gt Green backlighting off during ON CYCLE Bl 1 gt Green backlighting on during ON CYCLE BO 0 gt RED backlighting off during ON CY
13. eering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 1 General Controller Features The C0203 controls two high resolution 64x32 switches displays or two standard 36x24 switches displays The firmware can be customized based on customer requirements Below are current features Controls two high resolution 64x32 switches displays or two standard 36x24 switches displays Serial communication via RS232 57 6K 1 start bit 8 bit 1 stop bit Optional audio feedback while switch is pressed Program responses to switch actions events and timer expire events User programmable for images attributes and set ups Set the type of activity reports from the controller to host LED Brightness settings Flash memory for 255 pictures and attributes Reports switch activity and timer expiration via serial port Stand alone operation or real time control by host 2 Compatible Logic Boards The following is a list of compatible Logic Boards and switches IS LO2A1 C IS LO2F1 C IS LO2H2 C IS L0204 C IS L0251 C IS L0271 C Jw bs Q IS L0205 C 64x32 RGB 64x32 RGB Display 64x32 Compact Standard RGB Standard RGB Display Standard RGB Compact Standard Bicolor single color C0203 User Manual doc Page 3 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches c
14. g is 18 characters The controller will make 3 lines of 8 characters using the 5x7 fonts for standard Standard 18 ASCII characters High resolution not available Example The following hex string makes switch display A to X on standard resolution 27 31 50 4142 4344 4546 4748 494A 4B4C 4D4E 4F50 5152 E C0203 User Manual doc Page 17 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 TP 1 lt lt 0203 intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 6 Hardware Controls Overview MIT Mode Select Switch en eddi Standard res Off OI Batter Pin Plug 6 Buzzer Volume Center Pin 9V DC Connector Sma K RS232 Connector Ka SWITCHES www nkksm artswitch com The Mode Select Switch has two settings High res is for the High Resolution 64x32 switches displays and Standard res is for the Standard RGB switches displays The Connector is for the installation of the Logic Boards onto the controller One pin is keyed to reduce miss mates Note Improper installation of the Logic Boards could damage either both the Logic Board and controller The Batt PWR switch has three positions battery off line power Buzzer Volume adjusts the volume of the buzzer that activates when a button is pushed The 9V DC Power jack
15. he command and upon completion of command the controller transmits 79H All of the commands are explained in detail in this section B If the byte is not a command it is ignored When the controller executes a subroutine and expects additional information A A timer is set If the expected data byte is not received in 50ms the controller transmits 6EH and terminates the routine B If the byte value is not acceptable invalid range option etc the controller transmits 6EH and terminates the routine Commands are one byte in the range of 20H to 2FH and 01H and are transmitted in hex format The proper format for all command options and data is specified for each command Commands to the controller Command to reboot the controller The command reboots the controller to power up state command format 24H transmit format xxH Command to check communication The command is used to check if the controller is on line command format 01H transmit format xxH The controller transmits back 61H to the host Command to download a Legend block This command downloads a Legend block from the host to the EEPROM location command format 28H Address Legend Block transmit format xxH xxAH xxAH EEN C0203 User Manual doc Page 9 of 23 Toll Free 1 877 2 BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller
16. mates with a 2 5mm cylinder power connector Center positive The RS232 Connector links the controller to the host 1 2 3 RS232 GND TX RX GND A Nn an E C0203 User Manual doc Page 18 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 I 1 lt lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 mataquorzg Tred 9SbE2T fant d e 02 HOS TTA alod 4 3 4 zna o ant Jl e 234 273 aadaaq 394 02 HOS aut TLOd STI ae 394 E ITA grft as 1 ds ot KEE Zen s ad KSE QXLo Zeg KL IIA Zddd ISOTL T IT igla XL IMITL OSOTL ODaET ITA ONT 2980 57 IMTS TISOE ss one fone el Ste 1c Controller Schemat 0409 Page 19 of 23 www nkkswitches com Email engineering nkkswitches com Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 Two Standard Resolution SmartSwitch 36X24 RGB logic board C0203 User Manual doc Py lt lt 0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 LP FLM o IDC14_V3 VCC LOFF Doutl IDC14_V3 74HC164 C0203 User Manual doc Page 20 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 48
17. n switch is pressed 3 Address for LCD Module 1 iess 4 Address for LCD Module 2 Fie 6 ValueforTIMER2 8 LEDCODEforoffcycle C0203 User Manual doc Page 4 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 In I lt I lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 LED Backlighting for 64x32 Resolution Switches The LED code has two bytes one byte for on cycle and one byte for off cycle The format for both bytes is the same Following is the byte format B7 B6 B5 B4 B3 B2 B1 BO R R G G B B 1 1 For each of red green and blue color 00 off 01 1 4 brightness 10 1 2 brightness 11 full brightness Image Block for 64x32 Resolution Switches Bit map format for the Legend block Byte 8 Byte 7 Byte2 Byte 1 D7D6D5D4D3D2D1D0 D7D6 D1D0 D7D6 D1D0 D7D6D5D4D3D2D1D0 Byte 16 Byte 9 D7D6D5D4D3D2D1D0 D7D6D5D4D3D2D1D0 Byte 256 Byte 249 D7D6D5D4D3D2D1D0 D7D6 D1D0 D7D6 D1D0 D7D6D5D4D3D2D1D0 Please note this bit map is different than the switch bitmap Attribute Block for 36x24 Resolution Switches A block of 6 bytes Byte 1 HW Mn BLO bo Description Address for LCD Module 1 when switch is pressed Address for LCD Module 2 when switch is presse
18. nificant and bit BO is least significant bit Nibble Hex digit A four bit value ranging from OH to FH A byte consists of two nibbles ASCII A byte value representing a symbol Communication There are two formats to transmit a byte Format 1 Hex format A hex byte is transmitted without any change to it xxH will be used to denote this All commands and some data are sent by using this format 2 ASCII HEX format Each nibble of the byte is converted to ASCII code and sent as a byte xxAH will be used to denote this For example the hex byte 5AH is transmitted in two bytes 35H and 41H The ASCII value for 5 is 35H and the ASCII value for A is 41H All addresses and most data are sent using this format Address A one byte value ranging from 01H to FFH representing the 255 memory 8 Firmware issues The problems found in the most current version are listed below and will be resolved in the following version Version V11 1 Command 29H High resolution does not upload complete data 2 Command 26H 52H 58H Uploads version 10 instead of current version 11 3 Command 26H 51H 5DH Does not work for standard or high resolution 4 Command 26H 51H 5EH Does not work for standard or high resolution E C0203 User Manual doc Page 23 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409
19. om Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 3 Operational Overview Power up Sequence Upon power up the controller checks the position of the Mode Select Switch The switch position has to match the logic board switches connected The High res position will work only for High Resolution 64x32 switches displays while the Standard res position will work only for Standard Resolution 36x24 switches displays Note Setting the switch to a different setting than the Logic Board type may damage the assembly LED Brightness Adjustment Mode The controller will then allow the backlight brightness to be adjusted Press the left hand switch to make both LED modules dimmer Press the right hand switch to make both LED modules brighter Main Operational Mode After a few seconds of user inactivity the controller will move into the main operations mode where the switch on the left displays the image at the user s first preset address The right hand switch will display the image at the user s second preset address The controller will then respond to a switch actuation or a timer expiration as set by the user preset attributes Addresses A one byte value ranging from 01H to FFH representing the 255 memory Attribute Block for 64x32 Resolution Switches A block of 8 bytes when switch is pressed whe
20. on when flag is set Value BO 1 BEEPER Beep for switch press eama B2 0 Reserved Le B3 0 Reseved Le B4 0 Reseved Le B5 0 Reserved Le 0 Reseved o o B7 o Reserved Command to set timers for LED up LED down This command sets the timers that determine the time DOWN LED and UP LED are displayed upon power up Every time the switches are pressed the timers get reset command format 26H 51H 5DH Timerl Timer2 transmit format xxH xxH xxH xxAH xxAH Timer1 is one byte from 01H to FFH 00H is not acceptable Default 09H Timer2 is one byte from 00H to FFH 00H 256 Default 09H This command does not go to effect until it becomes permanent It can become permanent by Command to write the setup values to the EPROM Command to download power up Addresses This command sets the addresses for switch 1 and switch 2 upon power up or reset command format 26H 51H 5EH Address for Switch 1 Address for Switch 2 transmit format xxH xxH xxH xxAH xxAH Address for Switch 1 is one byte from 01H to FFH 00H is not acceptable Default 01H Address for Switch 1 is one byte from 01H to FFH 00H is not acceptable Default 02H This command does not go to effect until it becomes permanent It can become permanent by Command to write the setup values to the EPROM E C0203 User Manual doc Page 15 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 09
21. rightness adjustment as follows A Display DOWN LED and UP LED on the two switches and allow for adjustments of the brightness There are 8 brightness levels 0 to 7 When the internal timer is expired the controller proceeds to Step 5 Every time a switch is pressed the timer gets reset If a switch is held depressed the timer does not run Switch activity are not reported to host B When the timer expires transmit 83H C Initialize and load the data from location 1 and 2 of EEPROM to internal RAM for switch 1 and 2 respectfully Main Operational Mode Step 5 A If the switch one is pressed Transmit 81H to host and execute the attribute For details see Attribute Execution If the switch two is pressed Transmit 82H to host and execute the attribute For details see Attribute Execution If the timer for switch 1 is expired Transmit 83H to host and execute the timer attribute For details see Attribute Execution If the timer for switch 2 is expired Transmit 84H to host and execute the timer attribute For details see Attribute Execution If the switch one is released Transmit B1H to host If the switch two is released Transmit B2H to host w E T m E C0203 User Manual doc Page 7 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East
22. s for high resolution first byte for on cycle and second byte for off cycle LED for switch 2 is one byte for standard resolution and two bytes for high resolution first byte for on cycle and second byte for off cycle Example The following hex string makes switch 1 display green for ON OFF CYCLE and switch 2 display white for ON CYCLE and red for OFF CYCLE For standard resolution mode For high resolution mode 2C 00 3232 3137 2C 00 3333 3333 4646 4233 Command to transfer from EEPROM to internal RAM by Addresses This command transfers the data from EEPROM to internal RAM according to the addresses If either of the address values is zero no transfer takes place for that address command format 2DH 00H Address for Switch 1 Address for Switch 2 transmit format xxH xxH xxAH xxAH Address for Switch 1 is one byte with value of OOH to FFH Address for Switch 2 is one byte with value of 00H to FFH Example The following hex string makes switch 1 display the data from location 5 and makes switch 2 display the data from location 6 2D 00 3035 3036 Command to transfer from EEPROM to internal RAM for one Address This command updates the specified switch with the data from EEPROM using the address command format 2EH LCD Module Address transmit format xxH 31H or 32H xxAH LCD Module is the switch number 31H for switch 1 32H for switch 2 Address is one byte with value of 01H to FFH
23. set FLAG A This command sets Flag A command format 26H 51H 5BH FLAG A transmit format xxH xxH xxH xxAH FLAG A is one byte See table below This command is for duration of the session It can become permanent by Command to write the setup values to the EPROM Flag Byte A Default Value 7EH Value Switch backlight change according to LED press value while the switch is pressed For standard resolution only command command Switch release report flag Switch releases are reported B3 B4 Switch press report flag Switch presses are reported Timer 1 and 2 expire report flag Timer 1 and 2 expiration is reported Address change report flag Newest address is reported for each switch 1 6EH flag 6EH is transmitted if there is any error JN Iesse ion i C0203 User Manual doc Page 14 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Command to download FLAG B This command sets Flag B command format 26H 51H S5CH FLAG B transmit format xxH xxH xxH xxAH FLAG B is one byte See table below This command is for duration of the session It can become permanent by Command to write the setup values to the EPROM Deeg Byte B Default Value 01H Enable Flag Controller acti
24. ts the LED code for when the switch is pressed It applies to standard resolution switches only command format 26H 51H 55H LED code transmit format xxH xxH xxH xxAH LED code is one byte for standard resolution BO of FLAG A must be set Standard resolution only This command is for duration of the session It can become permanent by Command to write the setup values to the EPROM Command to set LED off cycle duration This command sets the duration of the off cycle command format 26H 51H 57H LED OFF cycle transmit format xxH xxH xxH xxAH LED OFF cycle is one byte This command is for duration of the session It can become permanent by Command to write the setup values to the EPROM E C0203 User Manual doc Page 13 of 23 Toll Free 1 877 2BUYNKK 877 228 9655 Phone 480 991 0942 Fax 480 998 1435 www nkkswitches com Email engineering nkkswitches com 0409 Py 1 lt lt C0203 Intelligent Controller User Manual SWITCHES 7850 East Gelding Drive Scottsdale AZ 85260 3420 Command to set LED on cycle duration This command sets the duration of the on cycle command format 26H 51H 59H LED ON OFF cycle transmit format xxH xxH xxH xxAH LED ON OFF cycle is one byte Duration of ON cycle LED ON OFF 1 duration of OFF cycle This command is for duration of the session It can become permanent by Command to write the setup values to the EPROM Command to

C0203 Intelligent Controller User Manual - Digi-Key

Contents

Download Pdf Manuals

Related Search

Related Contents