.......................5 ACKPLANE AND LOTS CCUR LCD..............................6 2.5.1 Reprogramming Port ........................6 2.5.2 LED Port, Keyswitch Port and KeyPad Port................6 2.5.3 CCU Rack Address Jumper......................7 2.5.4 Volume Control..........................7 LCD D ....................8 NTERFACE WITH ISPLAY 2.3.1 Button description..........................8 2.3.2...
Document Number: CCUR-OP Date: 9 October 2000 Revision: 0 Document Name: CCUR Technical Reference 1. General 1.1. Introduction The CCUR provides a local Inter-Communication point between CCU modules within a CCU Net system. The CCUR gives customers the advantage of using multiple types of CCU while been able to have them communicate together using one common protocol (CCUNet).
Document Number: CCUR-OP Date: 9 October 2000 Revision: 0 Document Name: CCUR Technical Reference 2. Hardware Components The CCUR has 3 main hardware components. These being the User Interface with LCD display, the power supply and the backplane with CCU card slots. Each of which integrate to implement the CCUR’s functionality.
2.2 CCUR Backplane and Slots The CCU Rack consists of 21 slots. Depending on the configuration of the rack slots 4-21 will have a custom configuration. Slots 1, 2 and 3 will always be the same. The CCU primary power supply will reside in slot 1, the CCU/LCD card will be in slot 2 and slot 3 will be empty.
Below is a diagram of the CCUR/LCD board. Descriptions of the ports are shown as well as the jumper pins. Reprogramming Port Keyswitch Port CCU Rack Address LED Port Jumper Keypad Bus Connector Volume Control Figure 2.5: CCUR/LCD board...
Revision: 0 Document Name: CCUR Technical Reference 2.5.3 CCU Rack Address Jumper The 3 jumpers, numbered 1-3, are the jumper selectable addresses of the CCU rack the CCUR LCD board is plugged into. CCUR addresses can be specified from 0 to 7 and must be the same for every card on the rack. The following diagram shows the jumper selection for the appropriate addressing.
Document Number: CCUR-OP Date: 9 October 2000 Revision: 0 Document Name: CCUR Technical Reference 2.3 User Interface with LCD Display The front of each rack has a keyswitch, a LCD display and various buttons. While the keyswitch is in the LOCK (OFF) position the rack will not respond to any button being pressed and will show limited system information on the LCD.
4 steps to follow. NOTE: Although all cards in the CCU Rack are "hot swappable", some require a specific procedure to remove them. The CCUR/PSU, for instance, must have it's ON/OFF switch in the OFF position and the external power for that card must be powered down before card removal.
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Document Number: CCUR-OP Date: 9 October 2000 Revision: 0 Document Name: CCUR Technical Reference 4. Appendix A Connecting CCUR/PSU RS232 Port to the CCU network: First Determine which two ports you are connecting using the following table: CCU BOARD PORT A PORT B PORTC CCU/232...
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