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1260-100X User Manual

Racal Instruments

©

2005

1260-100X Theory of Operation B-5

PLD
Programming
Connector

J9is a 10-pin header that is connected to the PLD (U3). It uses the
JTAG interface to allow in-system programming of the PLD during
upgrades or troubleshooting.

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Summary of Contents for X Series

Page 1: ...rne Dorset BH21 7PF United Kingdom Tel 44 0 1202 872800 Fax 44 0 1202 870810 Via Milazzo 25 20092 Cinisello B Milan Italy Tel 39 0 2 6123 901 Fax 39 0 2 6129 3606 Racal Instruments Group Limited Techn...

Page 2: ...ent or misuse of any product or part The warranty also does not apply to fuses software non rechargeable batteries damage from battery leakage or problems arising from normal wear such as mechanical r...

Page 3: ...ce purposes or for purposes of engineering evaluation and incorporation into technical specifications and other documents which specify procurement of products from Racal Instruments DISCLAIMER Buyer...

Page 4: ...sion cord or a three prong two prong adapter This will defeat the protective feature of the third conductor in the power cord Maintenance and calibration procedures sometimes call for operation of the...

Page 5: ...Use 1 4 Maintainability 1 4 Dynamically Configured Analog Bus 1 5 Chapter 2 2 1 GETTING STARTED 2 1 Unpacking and Inspection 2 1 Reshipment Instructions 2 1 Option 01T 2 2 Setting Configuration Switch...

Page 6: ...ction 3 2 Description 3 2 Interface 3 2 Normal State of External Switch 3 2 Scope of Reset Event 3 3 Sequence of Events 3 3 Chapter 4 4 1 MAINTENANCE 4 1 Performance Verification Procedure 4 1 Purpose...

Page 7: ...nd Safety A 2 Reliability A 2 Appendix B B 1 1260 100X THEORY OF OPERATION B 1 General B 1 VXI Interface PCB Subassembly B 1 Power Filtering B 1 Signal Connections B 2 OPTION 01T Passport PCB Subassem...

Page 8: ...ing Table C 1 Communications Troubleshooting C 2 List of Figures Figure 1 1 The 1260 100X Shown with Two X series Adapt a Switch Cards Installed 1 2 Figure 1 2 Ease of Use Features 1 5 Figure 2 1 The...

Page 9: ...7403 1 Instruction manual 980914 100X 1 The following accessories may be ordered separately Blanking Plate 457403 1 EMI Shield 457376 1 Retaining Plate Top 457383 001 1 Retaining Plate Middle 457383 0...

Page 10: ...without Option 01T is a two slot VXI bus module that may contain up to six X series Adapt a Switch plug in cards The X series Adapt a Switch cards are 3 3 longer and 0 4 wider than the non X series c...

Page 11: ...applications Features Compatibility with Racal Instruments 1260 Series Functionally it is identical to the 1260 100 but currently without an Option 01T It only accepts the X series Adapt a Switch plug...

Page 12: ...ation Switches in Chapter 2 Getting Started for instructions The 1260 100X ejector handles also function as injectors making it easy to install the carrier into a VXIbus chassis Maintainability Mainta...

Page 13: ...X Adapt a Switch Carrier offers an analog bus to interconnect two or more plug ins This allows the creation of large multiplexers and matrices The analog bus may be dynamically configured under softwa...

Page 14: ...1260 100X User Manual Overview 1 6 Racal Instruments 2005 This page was left intentionally blank...

Page 15: ...any defects or damage Immediately notify the carrier if any damage is apparent 4 Have a qualified person check the instrument for safety before use Reshipment Instructions 1 Use the original packing m...

Page 16: ...ies modules in consecutive slots The following rules apply when using the Option 01T controller 1 Each Adapt a Switch or full size VXI switch module has its own unique module address 2 Model 1260 100...

Page 17: ...01T may control a group of 1260 Series switch modules The modules must be installed in a contiguous group of slots in the VXIbus chassis Figure 2 1 shows the configuration which the left most 1260 10...

Page 18: ...r of controlled items is eleven This means that there is still room to add one 1260 Series switch modules to the group with the entire group controlled by one Option 01T The Option 01T must be install...

Page 19: ...ch modules installed to the right as well Module Address Switch Although plug ins and 1260 Series modules do not require logical addresses the Option 01T has one instead they each have a module addres...

Page 20: ...lane Replace the plug in retaining plates and tighten the screws securely To remove a plug in remove the retaining plates as stated previously to make them float freely Since they are captive they do...

Page 21: ...dividual manuals for the plug ins These include information regarding mating connector part numbers pin outs and electrical ratings Power On Self Test When the VXIbus chassis is switched on the Option...

Page 22: ...l commands to close and open relays refer to the section Closing a Relay in Chapter 1 Getting Started of the Option 01T Instruction Manual Other commands are specific to individual plug ins For detail...

Page 23: ...01T does not respond or does not properly list the installed switch products refer to Appendix C Troubleshooting Closing and Opening Relays To use the message based mode of communication refer to Cha...

Page 24: ...f any undesirable effects may result from opening all channels Interface Select Adapt a Switch plug ins and 1260 Series modules have a pair of front panel mounted connector pins You may connect these...

Page 25: ...the following sequence takes place 1 The plug in that is connected to the external switch recognizes the reset event and sets a logic latch 2 All relays are opened on the switch product that recognize...

Page 26: ...1260 100X User Manual Using the 1260 100X 3 4 Racal Instruments 2005 This page was left intentionally blank...

Page 27: ...s of the 1260 100X Adapt a Switch Carrier Test coverage includes Option 01T power on self test Option 01T basic operation in message based mode Option 01T operation in register based mode 1260 100X re...

Page 28: ...osition 4 Install the carrier into an empty pair of slots in a VXIbus chassis Remove all other modules from the chassis except the slot 0 controller and the carrier with an Option 01T 5 Insert one or...

Page 29: ...r this address into the ADDRESS field in VIC 18 Select the A24 address mode 19 In the data field enter 5516 Click on GO If the plug in is a relay type not a digital type you should hear the relays clo...

Page 30: ...the plug ins in different slots until all carrier slots have been tested 26 For the 1260 100X set the module address switch on the carrier to the 7 12 position Repeat steps 5 through 20 When calculat...

Page 31: ...for the Parts Department When sending your instrument in for repair complete the form in the back of this manual For worldwide support and the office closes to your facility refer to the Support Offic...

Page 32: ...78249 Tel 210 699 6799 Fax 210 699 8857 Europe European Headquarters and Service Center 18 Avenue Dutartre 78150 LeChesnay France Tel 33 0 1 39 23 22 22 Fax 33 0 1 39 23 22 25 29 31 Cobham Road Wimbo...

Page 33: ...Postal Code Country Technical Contact Phone Number Purchasing Contact Phone Number 1 Describe in detail the problem and symptoms you are having Please include all set up details such as input output...

Page 34: ...1260 100X User Manual Product Support 5 4 Racal Instruments 2005 This page was left intentionally blank...

Page 35: ...dress space Switching Response Time Register based 9 s max Message based 10 ms typ VXI Plug Play Compatible drivers for all 1260 Series switching modules Mechanical Size VXIbus C size two slot module...

Page 36: ...Relative Humidity 95 RH non condensing Altitude Operating 10 000 ft Non operating 15 000 ft Vibration 0 013 in P P 5 Hz to 55 Hz meets MIL T 28800C Type III Class 5 Style F Shock 30g 11 ms 1 2 sine w...

Page 37: ...o functions It connects 5V 12V and 24V power from the VXIbus backplane to the 1260 100X backplane It also connects the VXIbus backplane signals to the Power Filtering The power is filtered before reac...

Page 38: ...not available for 1260 100X carrier So the 1260 100X is controlled by another carrier with Option 01T installed Without the Option 01T controller circuit the Option 01T Passport PCB subassembly only...

Page 39: ...S low for about 100ms then allows it to be pulled high While LBUSC10S is low it resets all relay drivers on all plug ins to the inactive state opening all relays It also clears all outputs on digital...

Page 40: ...1260 100 backplane After sending the address The Option 01T drives HLBUS_A D low indicating that the next data sent will be data It then shifts the serial data that will be written to the address just...

Page 41: ...truments 2005 1260 100X Theory of Operation B 5 PLD Programming Connector J9is a 10 pin header that is connected to the PLD U3 It uses the JTAG interface to allow in system programming of the PLD duri...

Page 42: ...1260 100X User Manual 1260 100X Theory of Operation B 6 Racal Instruments 2005 This page was left intentionally blank...

Page 43: ...r controlling the 1260 100X or installed in incorrect module Module addresses conflicting Plug in not fully seated Communication problem with Option 01T 1260 100X Carrier or plug in Option 01T must be...

Page 44: ...gency reset function activated If external switch is connected ensure that it is in the inactive position See the Emergency Reset Function section in Chapter 3 Communications Troubleshooting Please no...

Page 45: ...to the Option 01T If it does not display a list then go to step 8 Otherwise proceed with step 4 4 If the list displayed in step 3 is complete then go to step 5 Otherwise go to step 10 5 Since the lis...

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