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IS-C1603 Datasheet(PDF) 5 Page - List of Unclassifed Manufacturers |
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5 / 45 page IS-C1603 Intelligent Controller Users Manual 7850 East Gelding Drive • Scottsdale, AZ 85260-3420 IS-C1603 Intelligent Controller Users Manual C.doc Page 5 of 45 Toll Free 1.877.2BUYNKK (877.228.9655) • Phone 480.991.0942 • Fax 480.998.1435 www.nkkswitches.com • Email engineering@nkkswitches.com 0110 Note: Improper installation of the Logic Boards could damage either/both the Logic Boards and controller. 3. Operational Detail Power-up Sequence: Each switch has a Pointer. There are 255 addresses in the memory (01H to FFH). Each Address holds a Page of data. Each Page has a Legend Block (image data), LCD/LED code, control code, Attribute block, and user- defined look-up tables. Upon power-up the data from Page 1 is displayed on switch 1, the data from Page 2 is displayed on switch 2 and so on up to Page 16 which is displayed on switch 16. The display data for the switches are refreshed from the Page data. The LCD/LED codes are transferred to an intermediate buffer for refresh. Therefore any command from host that make changes to the images will go to effect immediately but any command from host that changes the LCD/LED code in a Page will go to effect immediately only if it also transfers the code to intermediate buffer. After power-up or reset, the controller transmits 11H. This lets the host know that the controller is on line and ready for commands. The controller then waits for a switch action or a command from the host before updating the switches’ displays. Main Operational Mode: The controller takes the following actions upon a switch press/release. 1. Switch Release: A. If bit 0 of FLAG-A is enabled (default: enabled), transmit (Switch # + B0H) to host in HEX format. B. If bit 2 of FLAG-C is enabled (default: disabled), transmit to host up to a maximum of 16 characters or until there is a null character in HEX format from user-defined switch release look-up table associated with the switch number. C. If bit 0 of FLAG-C is enabled (default: disabled), transmit to host in ASCII HEX format the Pointer value of the image being displayed. D. If bit 1 of FLAG-C is enabled (default: disabled), transmit to host up to a maximum of 8 characters or until there is a null character in HEX format from user-defined image release look-up table associated with the Pointer. E. If bit 5 of FLAG-A is enabled (default: enabled) and bit 2 of FLAG-B is equal to one (default: 0) then do the following: 1. Use current Pointer to find the associated Address, if the viewing angle/ brightness code is not zero, then increase or decrease the brightness accordingly. 2. Update the Pointers with the Addresses from the Attribute Block in the Page of the displaying Image. If any of the Addresses in the attribute block is equal to zero do not change that Pointer. |
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