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Pelco Switch C578M-A User's Manual

1. XXXI mm OOOO n LL ILI errem exem 34 Figure A4 2 HS NIU Connections C578M A 4 05 Interfacing network nodes with a hot switch illustrated in Figure A4 2 can be extended to include the NIU itself Figure A4 3 keeps the same node structure shown in Figure A4 2 except that now a hot switch interfaces the NIU Note that the equipment numbers for hot switches contained in the respec tive port definition files for the NIU and the Nodes themselves are different These are equipment numbers chosen for that specific configuration in order to differentiate between a hot switch hooked to a controlling Network NIU from one connected to a regular node interfacing CC1s within a network 9700 NIU NETWORK CPU NODE LJ CIC E EET CM9760 CCC HOT SWITCH LOGGING PRNTER CM9760 SEU HOT SWITCH IN 0 0 0 0 1
2. 26 SECTION 4 0 APPENDICES 4 1 Hot Switch Comparison Summary nennen enne nennen nnne nnn nnns nnne nnn 32 A4 2 HS NIU 6 65 4 A4 3 Hot Switch Interfaced NIU 1 35 A4 4 Data Rate vs Cable 36 4 5 Keyboard Local Hookup 37 A4 6 Remote Wiring a CM9760 KBD 38 SECTION 5 0 GENERAL 5 1 CM9760 HS Dimension Drawing lt lt aep tene aar ene a pec aoo EE E paru rtc pn pret us sao ia id y 41 LIST OF TABLES SECTION 3 0 OPERATION CM 23 B Front Panel Button cui esas dona bti oda das Exp EQUES 24 C System FAULT Response nam 25 D IDIAGMOSIG BISDIBVS 27 E System Update of Hardware Software Starting from Default Mode 29 SECTION 4 0 APPENDICES Table A4 A 422 Cable Example 2 39 This page intentionally left blank C578M A 4 05 IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product the following WARNINGS should be observed 1 Installation and servicing should only be done by qualified service personnel and conform to all local codes 2 Unless the unit is sp
3. 3 40 5 2 SEU CONNECTION TEMPLATE 2 a a Resa rta rV S Eve RU Ra Ete 42 C578M A 4 05 C578M A 4 05 LIST OF ILLUSTRATIONS SECTION 1 0 INTRODUCTION 151 BOEK 0 6 1 22 CCl Connection QFOUS 28 7 1 3 HS Rear Views CCC Subunit Front 8 1 4 Data Cable Identification dede ta mias bl E PH ge lr oras e oe tex E ew aed 9 Teas Dala Gable Whig PNE UT T EE 9 16 CONLZT OIt ODIUOTIS 11 12 7 SEU Port Relationships 12 1 8 Port Connection Mnemonic ai bebe deos Parka tua 13 Pih 000 13 1 10 SEU Master Slave Wiring Diagram Rr add 18 1511 Basic Hookup Wire ROUTES 0 emu 15 SECTION 2 0 INSTALLATION 2 1 Data Cable Wiring Detail 2 2 Diagnostic Group Cabling Detail 2 3 Ri ru Rom one m pad ton up 17 2 3 External Expansion Cabling Detail rrr un o Ren Rx dx Y e i d Ran 18 2 4 DIP Switch COnm QU FAN OV rm 19 2 5 Initialization 5 2613 1 4 40 20 SECTION 3 0 OPERATION 3 1 System Window Online
4. 20062 Figure 1 7 SEU Port Relationships The depiction above shows CC1 A input A1 connected to the output device attached to E1 The physical relationship depicted above is repeated for all corresponding physical port locations that is A2 is related to B2 and the output E2 in the same way that A1 is related to B1 and the E1 output This relationship holds true for the remaining port locations A3 A16 B3 B16 and E3 E16 In line with the port relationship just discussed you must also maintain corresponding equipment integrity with respect to the input port locations chosen for attaching A and B side input cables This is so that output control from either matrix switch of a device connected to a specific SEU output port corresponds in fact to the same physical device For example If a matrix bay is hardware software configured for attachment to port 7 on 9700 CC1 A then it also must be configured the same for port 7 on 9700 CC1 B since the CC1s must hardware software clones of each other If you then run a cable from 9700 CC1 A port 7 to the CC1 A side of the SEU and attach it to the A1 port then you must also run a corresponding cable from 9700 CC1 B port 7 to the CC1 B side of the SEU and attach it to port B1 The matrix bay itself is connected to the corre sponding output port E1 on the SEU As indicated above the configured outputs of 9700 CC1 ports can be plugged into any input port on the approp
5. our 1 6 8 0 COM1 COM2 PRINTER 9700 NIU NETWORK NODE 1 CM9760 SEU HOT SWITCH o 4 COMMS FILE FOR NODE 1 Setup System Configuration NODE1 x Cameras Link Cameras Video Amp Alarms Monitors Comms Macro Messages Operators System Gpi NIU Kayi Ej 4 1 Sercom 5 eo Po Close THE EQUIPMENT S FOR NODE 1 1 AND NODE 2 CONNECTED 9700 NIU NETWORK COMMS FILE NIU TAB Setup System Configuration NIU NODE lt Link Cameras Video Amp Alarms Operators System NIU THE EQUIPMENT FOR THE HOT SWITCH CONNECTED TO THE NIU IS 41 Macro Gpi Cameras Messages Monitors Comms PORTS 6 AND 7 OF THE NIU ARE EQUIPMENT 1 AND 2 RESPECTIVELY 9600 9700 NIU NETWORK NODE 2 l l l l l l l l l l FROM FROM CC1A CC1B l FIGURE A4 2 NODES 0 p ASSESSES ASSES MSS lt Q PARTIAL REPRESENTA
6. 2 2 POWER UP AND 20 SECTION 3 0 OPERATION 94 PRELIMINARY REMARKS pH pea Fei ed EDI 21 E Pub 21 23 OPERATOR EE nAaR AAS eA 22 HIP era ee seers 22 FRONT PANEL BUTTONS bu RE uS Roa REP Bo UR 23 3 4 OPERATOR RESPONSES AND 5 25 Pii M 25 DIAGNOSTIC MONITOR AND SYSTEM WINDOW USE 26 oYSTEM UPDATE bu Entum tu tu ebd Vat E EP RED utn Rs 29 SECTION 4 0 APPENDICES INTRODUCTORY REMARKS ERR eee XR RR Y Ra hk RR E eran 31 APPENDIX 4 1 HS ADDITION TO AN EXISTING CONFIGURATION No Hot Switch Currently Installed 31 APPENDIX 4 2 HS UPDATE PREVIOUS MODEL OF HOT SWITCH INSTALLED 32 APPENDIX 4 3 HS UPDATE CURRENT MODEL HOT SWITCH INSTALLED 33 APPENDIX 4 4 HS AND NETWORK INTERFACED CONFIGURATIONS 34 APPENDIX 4 5 DATA CABLE 5 36 SECTION 5 0 GENERAL Bal
7. System 9760 CM9760 HS Hot Switch Installation Operation Manual C578M A 4 05 Pelco 3500 Pelco Way Clovis CA 93612 5699 USA www pelco com USA and Canada Tel 800 289 9100 FAX 800 289 9150 International Customers Tel 1 559 292 1981 FAX 1 559 348 1120 CONTENTS SECTION 1 0 INTRODUCTION USE DEFINED eee 6 1 2 CC1 CONNECTION GROUPS 7 13 HS HARDWARE THUMBNAIL AR ENEA EEA RAENT 8 14 E E EREE EA EEEE E 8 THE CCC COMPUTER CHANGEOVER 9 THE CPS COMPUTER PERIPHERAL 4 10 THE SEU SERIAL EXPANSION UNIT 12 MAS TER SLAVE STATUS FOR UG uscire nra ERE Pe tes 13 135 INS TALEATION PREVIEW vesccmensnsnacncsneusateancaivesvinnd eanentsnenssBouesduonesdansadudechaduebuois EEEE 14 OTHER 14 INSTALLATION CHECKLIST 14 SECTION 2 0 INSTALLATION 21 ee ee nt en eee ee er ene ee 16 9700 CC1 TO CCC CONTROL GROUP irr a tnn 16 9700 CC1 CPS DIAGNOSTIC GROUP 2 17 9700 CC1 TO SEU EXPANSION GROUP 2 18 DIP SWITCH SET WINGS gt eed QUE FEM Sek enacted elas 19
8. incidental or consequential damages including loss of use loss of profit and claims of third parties however caused whether by the negligence of Pelco or otherwise The above warranty provides the Dealer with specific legal rights The Dealer may also have additional rights which are subject to variation from state to state If a warranty repair is required the Dealer must contact Pelco at 800 289 9100 or 559 292 1981 to obtain a Repair Authorization number RA and provide the following information 1 Model and serial number 2 Date of shipment number Sales Order number or Pelco invoice number 3 Details of the defect or problem If there is a dispute regarding the warranty of a product which does not fall under the warranty conditions stated above please include a written explanation with the product when returned Method of return shipment shall be the same or equal to the method by which the item was received by Pelco RETURNS In order to expedite parts returned to the factory for repair or credit please call the factory at 800 289 9100 or 559 292 1981 to obtain an authorization number CA number if returned for credit and RA number if returned for repair All merchandise returned for credit may be subject to a 20 restocking and refurbishing charge Goods returned for repair or credit should be clearly identified with the assigned CA or RA number and freight should be prepaid Ship to the appropriate a
9. variations in amplitude fre quency and or phase A physical bandwidth limit on voice grade phone lines made it difficult to reach baud rates greater than 2400 Almost all modems do not operate at a speed greater than this Therefore a modem operating at a Pelco referenced baud rate of 9600 is most likely a 2400 baud modem operating at 9600 bps or a 4 1 compression ratio or 4 x 2400 9600 because of the 5 manipulation mentioned above Therefore for higher speed mo dems and for the chart illustrated in Figure A4 4 modem speeds are normally listed and referenced at a bps rate For convenience Pelco refers to modem speeds in all its communication parameter lists by using the term baud rate a misno mer even though the numerical portion of the reference is actually in bps In Figure A4 4 the approxi mate baud rate range of Pelco equipment is highlighted against the bps per distance chart 36 Data communication cables are used in the CM9760 system to connect required equipment to appropriate data communication ports on the CC1 which are RS 232 or RS 422 driven The characteristics of the cable chosen if not supplied depends first of all on the driver type it interfaces For RS 232 driven ports such as COM 1 and COM 2 found on the CM9700 CC1 the cable used must meet less stringent communication requirements than that required for RS 422 driven ports The cable must support for RS 232 comm
10. 422 B RS 422 communication standard The example in Figure A4 6 shows a keyboard placed 2 000 feet 610 m from the CC1 user supplied cable Junction boxes phone boxes are used to facilitate the RJ 45 to cable connection points at either end of the run Note that only signal wires and ground are run through the cable itself five of the six available wires are used in the example The transformer serves to pass on the data signal and to supply power to the keyboard at the keyboard end CM9700 CC1 SUPPLIED 25 FOOT SUPPLIED 25 FOOT FLAT CABLE FLAT CABLE REVERSE STRAIGHT CM9505UPS ag POWER FOR KEYBOARD CM9760 KBD PHONE OR JUNCTION BOX CM9595J a CM9760 KBD 2 000 FOOT CABLE SUPPLIED 25 FOOT SUPPLIED 25 FOOT FOR FLAT CABLE FLAT CABLE KEYBOARD REVERSE STRAIGHT RECOMMENDED CABLE CM9505J BELDEN 9843 OR SIMILAR CABLE THAT SUPPORTS THE TIA EIA 422 B RS 422 STANDARD THE CHARACTERISTICS OF THIS CABLE ARE GIVEN IN TABLE A4 A PHONE OR JUNCTION BOX PELCO CM9505J PIN 1 PIN 8 DIRECTION OF PIN RUN OF RJ 45 INPUT JACK PIN 1 OF RJ 45 INPUT JACK GOES TO TWP 1 TERMINAL WIRING POST 1 PIN 2 OF RJ 45 INPUT JACK GOES TO TWP 2 TERMINAL WIRING POST 2 AND SO ON Figure A4 6 Remote Wiring a CM9760 KBD Although the communication link can be as far away as 4 000 feet 1 220 m per Figure A4 4 this is theoretical and Pelco recommends that for di
11. Displays A SIDE DIAGNOSTIC B SIDE DIAGNOSTIC COMMENTS P E L c eo c 9 7 6 5 MS System Full Synch Complete 20087 E L c eo c 9 7 gt System Full Synch Complete On Slave DIP 1 2 is ON The diagnostic screens illustrated here are those seen prior to the implementation of each function listed unless noted otherwise Change Control Change Mode OPERATOR SELECTED ACTIONS FUNCTION A SIDE DIAGNOSTIC B SIDE DIAGNOSTIC COMMENTS P L c eo c M 9 7 6 S 20088 System Full Synch Complete 20089 14004020 Qormo Qormo System Full Synch Complete On Slave SYSTEM ERROR DISPLAY Gone from A to B side control Data synchro nized update to primary A side selected as asynchronous primary CC1s no longer synchronized B side is still online FUNCTION A SIDE DIAGNOSTIC B SIDE DIAGNOSTIC COMMENTS System FAULT C578M A 4 05 P L c eo c 9 7 6 System Full Synch Complete gt OONOEQ System Port 6 Error Max Retry Side B fails System switches to A side Asynchronous Master B side is DWN and HS diagnostic shows communication error CC1s not synchronized 27 Table D Diagnostic Displays continued INITIALIZATION ERROR DISPLAY FUNCTION A SIDE DIAGNOSTIC B SIDE DIAGNOSTIC COMMENTS Initialization failure B side fails B side One side fai
12. This equipment has been tested and found to comply with the limits of a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that the interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help You may also find helpful the following booklet prepared by the FCC How to Identify and Resolve Radio TV Interference Problems This booklet is available from the U S Government Printing Office Washington D C 20402 Changes and modifications not expressly approved by the manufacturer or registrant of this equipment can void your authority to operate this equipment under Federal
13. gt A Side in B Side in Control Control FAULT STATUS gt FAULT FAULT LED A Side in B Side in Control Control FRONT PANEL BUTTONS Front panel buttons CC1 A or B are used to respond to HS detected system errors and for direct implementation of other HS functions when needed or required such as troubleshooting or update procedures When used in conjunction with LED readouts and other diagnostic tools an operator can pinpoint current system status and or implement appropriate corrective action as needed Using the front panel buttons an operator can Acknowledge a system FAULT turn it off Change from asynchronous to synchronous mode or its converse Switch primary system control from one CC1 to the other Switch diagnostic view from the A to the B side and vice versa Bo Im 23 The following table illustrates how to implement these actions for the HS Included are pertinent before and after visual changes associated with the action along with applicable notes about system operation The shorthand visual icons used in the LED legend and Table A of the preceding section are also applicable here Table B Front Panel Button Operation START LED STATUS FP BUTTON ACTION Any successful HS A Side FAULT Acknowledging A Side Control FAULT Acknowledging B Side control auto response to an alarm results in a Asynchronous mode is reasserted and the changeover to alarm has been asynchro
14. interfaced matrix switches must be hardware software clones of each other in order for either to control the same set of devices and to ensure a smooth transfer if a control transition changeover occurs Matrix switch equality is assured in the following manner Both switches must physically interface the HS in the same way All cables and connections on the A side switch to HS interface are duplicated on the B side Basic interface requirements are discussed in installation subsection 2 1 Physical Additional installation issues beyond basic setup are discussed in Section 4 0 Appendices The physical equivalence of the matrix switches is likewise mirrored in their respective software configuration file sets Comms Monitor Camera etc that are used to initialize and operate each switch Both sets must be identical Refer to the CM9700 MGR Getting Started Software Guide on screen help or Online Help for information about programming configuration files 6 C578M A 4 05 1 2 CC1 CONNECTION GROUPS The rear view of a matrix switch referenced in the block diagram of Figure 1 1 is shown in Figure 1 2 Outputs destined for HS connections can be categorized corresponding to the designated functions of the subunits to which they are attached on the hot switch For discussion purposes these outputs are partitioned into three groups the Control group the Diagnostic Peripheral group and the External Expansion group
15. power can be applied and the hot switch will if configured for default engage the system in A side control Master B side backup Slave synchronous mode operation 31 APPENDIX 4 2 HS UPDATE Previous Model of Hot Switch Installed The previous model of the hot switch has existed for some time Those acquainted with its opera tional characteristics know the uses and characteristics of a hot switch This is an advantage on one hand compared to those not so acquainted On the other hand that advantage is somewhat eroded by the fact that there are some major differences involved in the hookup and use of the new HS Ingrained familiarity with the previous model can lead to simple mistakes in installing and operating the current model To ease the transition process for those migrating to the current hot switch Figure A4 1 highlights the connection similarities and differences between previous and current HS models LEGEND SOURCE WIRING OR CABLING PROCEEDS TO ASSOCIATED OUTPUT DEVICE FROM THIS POINT SOURCE WIRING OR CABLING TERMINATED AT HOT SWITCH DESITINATION SOURCE DESTINATION DESTINATION CM9760 CC1 A B PREVIOUS HOT SWITCH MODEL CURRENT HOT SWITCH MODEL SEU 1 16 INPUTS AS SHOWN THIS DEPICTS A SIDE CONTROL OF THE OUTPUT CONTROL IS DETERMINED RJ 45 PORT 5 ie T gt ALTHOUGH WIRED TO ITS MIRROR IMAGE BY SYSTEM CONFIGURATION SUBJECT TO OUTPUT PORT ON THE CCS PNL THE PORT DEERS TOR INTERVENTION CANNOT BE U
16. reflects the online status of the sys tem node see Figure 3 1 below but gives no additional information In fact the system window indi cates nothing amiss even if only one of the two available CC1s boots and comes online successfully Although the system window reflects the status of the CC1 currently in control it is not the tool of choice for information regarding hot switch operation To the MGR hot switch operation is essentially transparent Figure 3 1 System Window Online Status On the other hand diagnostic screen displays in addition to those associated with initialization are useful see Figure 2 5 Diagnostic screen information combined with LED activity are the primary sources of information on the status of hot switch interfaced systems Operationally the diagnostic screen supplies the following information 1 It reflects the status of the controlling if DIP switch 1 2 is ON 2 If DIP switch 1 2 is OFF it reflects the status of the last selected CC1 normally operator selected via the KVD button This does not prevent the operator if he wants from viewing the diagnostic screen of the non controlling CC1 If the diagnostic view is changed by the operator to the non controlling CC1 that view will remain on screen until an event occurs that updates system parameters or until the operator changes the view back to the original controlling CC1 The default DIP switch setting is meant to automaticall
17. without bringing the entire system down 33 APPENDIX 4 4 HS AND NETWORK INTERFACED CONFIGURATIONS Below are node specific connections of NIU configurations where each node is hot switched Note the following points which are also reflected in Figure A4 2 1 2 3 Each CC1 port connection to the HS on its respective node stays at port 5 standalone configuration while the NIU connection via the SEU is connected to port 6 on each The port 6 Sercom connection of the NIU from each CC1 node in ascending node order is attached to the system NIU in ascending port order starting at NIU Sercom port 5 It arrives there via routing through the SEU as shown in Figure A4 2 Each node with respect to the HS is essentially independent of the NIU That is any node at any time can be taken off the network without bringing the network down Node specific procedures such as those described in this manual can be performed without affecting NIU operation It should be noted however that the PC w MGR along with the diagnostic keyboard and monitor are normally connected to the NIU CC1 This means that available diagnostic screen information is less informative than that available when the diagnostic peripherals are attached directly to the node in question
18. 0000000000 154525557 LLL COM 1 120 240 50 60 2 FRONT PANEL 9760 r SELECT C PWR A 2 CM9760 CCC 44 SYSTEM HOT SWITCH Made in USA 20059 Figure 1 3 HS Rear Views and CCC Subunit Front Panel 1 4 SUBUNIT HIGHLIGHTS The main characteristics and functions of each subunit of the HS are discussed in the following paragraphs Important points that need to be understood for a successful installation are discussed C578M A 4 05 NOTE When upgrading to the current hot switch from a previous model note the following The data cable previously used to connect HJ 45 port 5 on each switch and the corresponding COM 1 51 and COM 2 S2 ports on the hot switch cannot be substituted here THE CCC Computer Changeover Control The CCC subunit is the heart of the hot switch Data connections between the interfaced CC1s matrix switches and the HS are located here Two connector types that correspond to two communication types for the data line to the CCC are provided RJ 45 or DB9 You can use either but the connector type chosen determines the communication protocol you must use and vice versa Both are illustrated in Figure 1 5 In the top portion of Figure 1 5 the RJ 45 data line connection one from each switch is shown If RS 422 communication is chosen the data cable from a port on matrix switch CC1 A an RJ 45 Sercom port usually
19. CC LOGGING PRINTER PORT SET THE SWITCH TO THE ACTIVE DIP 1 8 UP POSITION THE PRINTER PORT SUPPORTS DOT MATRIX PRINTERS CAPABLE OF IBM OR EPSON EMULATION MODES SUCH AS THE OKIDATA 320 NON TURBO AND THE OKIDATA 390 TURBO OR 391 TURBO DIAGNOSTICS DEFAULT IS ACTIVE DIAGNOSTIC TOOLS SHOULD BE ACCESSIBLE DIP SWITCH 2 COM TYPE SET TO CORRESPOND TO THE DATA COMMUNICATIONS TYPE CHOSEN RS 422 IS THE DEFAULT Figure 2 4 DIP Switch Configuration C578M A 4 05 19 20 2 2 POWER UP AND INITIALIZATION Once configuration files have been programmed and loaded and all connection cabling has been run then the associated CC1s the hot switch and all connected devices can be turned on The order of equipment turn on is immaterial however if the HS is turned on before either CC1 finishes initialization the online LEDs A and B on the front panel of the CCC will alternate rapidly back and forth In addition if the HS is ON and one CC1 finishes initialization ahead of the other you might notice that it will temporarily be made the Master and the mode will be Asynchronous This is no cause for concern it is normal When the entire system finally initializes the CCC determines whether default operating conditions are possible and if they are the system will enter synchronous A Side Master control with B Side Slave A visual check of successful initialization appears on appropriately connected diagnostic monitors however the prima
20. Communications Commission s rules This Class B digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe B est conforme la norme NMB 003 du Canada C578M A 4 05 5 9760 HS COMMUNICATIONS PARAMETERS CC1 to HS Interface Comm Parameters Equipment 16 Baud Rate 9600 Parity EVEN NIU to HS Interface Comm Parameters NOTE For those familiar with device attachment to 9700 Systems a convenient reference box is provided in the left margin that lists the communication parameters for hot switch interfaced nodes CC1 to HS and for hot switch interfaced NIUs NIU to HS Refer to Appendix 4 4 HS and Networked Interfaced Configurations for more information IMPORTANT NOTE Users upgrading from previous hot switch models should consult Appendix 4 2 HS Update Previous Model of Hot Switch Installed where important differences between previous and current models are highlighted Equipment 41 Baud Rate 9600 Parity EVEN 20052 SECTION 1 0 INTRODUCTION 1 1 HS DEFINED The CM9760 HS Hot Switch provides single node switching control between two CM9700 CC1 matrix switches The default HS package consists of three subunits interconnected via in out DB37 male to male molded cables that form a common bus for the subunits These units provide the interfaced system with operational redundancy Failure of the controlling matrix switch designated the Master passes control to the backu
21. Dimensions all units 1 73 H x 19 0 W x 7 923 D inches 4 39 x 48 26 x 20 124 cm See Figure 5 1 Unit Weight CM9760 CCC 5 8 Ib 2 63 kg CM9760 CPS 5 3 Ib 2 40 kg CM9760 SEU 5 2 Ib 2 36 kg OPTIONAL ACCESSORIES Additional SEU units may be added to the HS up to eight total CM9760 SEU Includes One SEU unit boxed Cables One DB37 cable 32 8 conductor RJ 45 flat cables 3 ft 0 9 m each Design and product specifications subject to change without notice CCS SEU COMPUTER CHANGEOVER SYSTEM CO 0 5 O O CM9760 CCS CCC 9 COMPUTER CHANGEOVER SYSTEM 19 00 48 26 gt 17 40 m 44 20 7 923 20 124 NOTE VALUES IN PARENTHESES ARE CENTIMETERS ALL OTHERS ARE IN INCHES 20083 Figure 5 1 CM9760 HS Dimension Drawing 41 5 2 SEU CONNECTION TEMPLATE 9700 CC1 B 9700 CC1 A NS KS JL CIE JG JE JC JE 7 2 ww www CM9760 SEU Can Conn SEU SERIAL EXPANSION UNIT Le bl el ede bb a RELAY ACTIVATI
22. E HOOKUP IS THAT REFERENCED AS 1 IN FIGURE 2 1 CABLE PROVIDED THE ALTERNATE HOOKUP INDICATED BY THE DOTTED LINE IS DETAILED IN FIGURE 1 5 YOU SHOULD USE THE SAME CABLE CON FIGURATION FOR EACH ATTACHED DIP SWITCH 2 SETTINGS MUST REFLECT THE COMMUNICATION PROTOCOL OF THE DATA PATH CHOSEN SEE FIGURE 2 4 de MEE E PORT ATTACHMENT OF THE HS DATALINE CON NECTION TO SERCOM PORT 5 IS REFLECTED IN THE COMMS FILE PORT ATTACHMENT REQUIREMENTS FOR HS NIU CONFIGURATIONS ARE DISCUSSED RJ 45 M M IN APPENDIX 4 4 HS AND NETWORKED CON PIN 8 CC1 CCC PORT 5 SERCOM RJ 45 A E FIGURATIONS CROSSOVER OR REVERSE CABLE SUPPLIED 10 FT 3 05 M CM9760 CCC REAR VIEW SPPSSSSSSSSNNRARES IN eee 0 6 B LOGGING PRNTR DIP SWITCHES LOCATED BEHIND FRONT PANEL 120 240 VAC 50 60 Hz CM9760 CCC FRONT VIEW SELECT A B QA CM9760 CCC Made in USA O PWR 5 SYSTEM YAY 7 A EE dedi ME ie dE d CE E E JE UC 20065 Figure 2 1 Data Cable Wiring Detail 16 C578M A 4 05 9700 CC1 TO CPS Diagnostic Group The connection points for diagnostic and monitor tools for hot switch and system status are shown in Figure 2 2 Note that COM 1 on either CC1 the n
23. EXTERNAL EXPANSION GROUP a el ol EAL a E E UU UU DIAGNOSTIC PERIPHERAL GROUP CONTROL GROUP 20058 Figure 1 2 CC1 Connection Groups C578M A 4 05 7 1 3 HS HARDWARE THUMBNAIL Figure 1 3 expands the HS portion of Figure 1 1 to illustrate an uncluttered thumbnail rear view of the hot switch subunits that comprise a default HS configuration Connection cable destinations from each CC1 matrix switch referenced in the previous figure are attached to the appropriate side CC1 A or CC1 of the hot switch subunits The subunit acronyms have the following meanings the CCC Computer Changeover Control the CPS Computer Peripheral Switch and the SEU Serial Expansion Unit Note that the CCC front panel is included in this illustration Operation buttons for the user are located there Also shown is the 37 pin D type molded cable used to create common bus connectivity between the subunits Except for the CPS one DB37 cable is supplied with each subunit Front panels for the CPS and SEU are similar to that shown for the CCC minus the operation buttons with labeling appropriate to each unit PIN 19 PIN 37 DB37 M M HOT SWITCH INTERCONNECT BUS CABLE SUPPLIED 2 5 FT 76 M CCC SEU CM9760 SEU COM2 COM 1 COM2 PRINTER 122022 000000000000 44444 0
24. Forthe connection to the EQUIPMENT section s COM 2 output port of an RS 232 DT Data Translator As part of the CPS package three DB25 female to DB9 male adapters are pro vided for this purpose along with the associated cabling for the A and B side inputs to these adapters C578M A 4 05 C578M A 4 05 This allows users with existing RS 232 DT devices to retain that configuration capability in the new HS Figure 1 6 highlights the geometry of this hookup Additional DTs of the same type must be connected to CC1 Sercom ports via SEU output ports of the HS and require RS 232 to 422 converters DB 9 F F CC1 CCC RS 232 COM 2 CC1 to COM 2 Adapter CCC Provided CC1 CM9700 CC1 20078 CM9700 CC1 Three DB25 Female to DB9 Male Adapters 0 Provided 6 External Device such as oof an RS 232 CM9760 DT gt v INSERT COM 2 Port Connector Wiring Figure 1 6 COM 2 Port Options A couple of working rules with respect to diagnostic tool availability are in order here During default operation see Figures 2 4 and Figure 2 5 diagnostic tools attached to EQUIPMENT output ports follow the switch in control Under these conditions the following results can be expected when the described operation is performed 1 Y
25. NTER connector A PC W Pelco MGR software to the COM 1 port As a user you are always connected through either one matrix switch or the other to the diagnostic tools that are attached to the EQUIPMENT output ports The switch through which you operate the one in control and designated the Master is normally granted automatic access to those devices default If control is switched the backup switch Slave becomes the designated Master roles are reversed and the output diagnostic connections change to follow suit This happens automatically if DIP switch 1 2 is ON and DIP 1 6 is OFF default See Figure 2 4 DIP Switch Configuration Note that only four diagnostic devices are listed for the five available output ports Two of the five output ports deserve further comment COM 1 is reserved for the connection of the PC with MGR software see Figure 1 11 COM 2 can be used in two ways 1 Asa user defined configuration for the connection of devices and or electronic equipment to the COM 2 A and B inputs and to the COM 2 EQUIPMENT output port The COM 2 ports are D type 25 pin connectors and can be used for the connection of user optioned equipment Applied voltages to COM 2 connector pins should not exceed 25 VDC For this use the operation of the COM 2 port is not necessary for the successful operation of any function of the HS Insert A of Figure 1 6 is a diagrammatic drawing of the wiring of the COM 2 connectors 2
26. ON FOLLOWS THE A n CC1 IN CONTROL MASTER SEU a B CC1 A 84 r 1 B 8 r 1 EQUIPMENT 84 E3069 106 C Cs Ce TC 1C 16 PICs TJ 1 P E2 Ds JE TES ES E DES Ee ed 9 CC1 A CC1 A EQUIPMENT CC1 B 661 B PORT 9700 SERCOM EQUIPMENT DESCRIPTION 42 C578M A 4 05 PRODUCT WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace without charge any merchandise proved defective in material or workmanship for a period of one year after the date of shipment Exceptions to this warranty are as noted below Five years on FR FT FS Series fiber optic products and TW3000 Series unshielded twisted pair transmission products Three years on Genex Series products multiplexers server and keyboard Three years on Camclosure and fixed camera models except the CC3701H 2 CC3701H 2X CC3751H 2 CC3651H 2X MC3651H 2 and MC3651H 2X camera models which have a five year warranty Three years on PMCL200 300 400 Series LCD monitors Two years on standard motorized or fixed focal length lenses Two years on Legacy CM6700 CM6800 CM9700 Series matrix and DF5 DF8 Series fixed dome products Two years on Spectra Esprit ExSite and PS20 scanners including when used in continuous motion ap
27. Peripheral Switch Serial Expansion Unit 120 240 VAC auto switching euro plug supplied 10W 2A fast acting LED green LED green LED green Two Side A and Side B RS 422 RJ 45 connectors female DIP switch selectable baud rate and communication type Two Side A and Side B RS 232 DB9 connectors female DIP switch selectable baud rate and communication type Two one IN one OUT DB37 connectors female One DB25 male capped not used One DB25 female Two one IN one OUT DB37 connectors female One mini DIN 5 pin connector One DB9 COM 1 connector male One DB15 VGA connector female One DB25 printer connector female One DB25 COM 2 connector male or One DB9 COM 2 connector male if DB25 to 9 adapter is used Same configuration as Side A input Same configuration as Side A input Two one IN one OUT DB37 connectors female 16 RJ 45 connectors female Same as Side A configuration Same as Side A configuration 3 wire 18 AWG Two female Two female Two one male capped not used one female Two both female Three female Three male Three female Six three male three female Two both female 48 all female Two both female C578M A 4 05 C578M A 4 05 GENERAL CM9760 HS Operating Temperature 32 to 122 F 0 to 50 C Construction Aluminum Finish Black polyester powder coat Mounting each subunit Fits 19 inch 48 26 cm EIA standard rack 1 RU
28. TCH SIDE CAN BE USED IF COM 1 IS CHOSEN BOTH SWITCHES MUST USE COM 1 OR ELSE BOTH MUST USE COM 2 C578M A 4 05 TO IDENTIFY A CABLE TYPE PHYSICALLY ORIENT THE RJ 45 CABLE AS DEPICTED IN THE ILLUSTRATION ORIENT THE CABLE CONNECTORS SIDE BY SIDE TAB SIDE DOWN USE THE COLOR RUN OF THE WIRES TO DETERMINE CABLE TYPE Figure 1 4 Data Cable Identification SEE FIGURES 1 11 AND 2 1 MATRIX SWITCHES HOT SWITCH DB9 F M CM9700 CC1 CC1 CCC RS 232 COM PORT DATA CM9760 CCC COM 1 COM 2 CC1 TO CONNECTION A OR B SIDE DB9 OUTPUT DB9 INPUT DB9 CROSSOVER CABLE PIN 2 RX PIN 2 RX PIN 3 TX PIN 3 TX PIN 1 PIN 5 GND PIN 5 GND f CC1 A OR B PINS COM 1 COM 2 PRINTER LOGGING PRNTR CM9760 CCC REAR VIEW Figure 1 5 Data Cable Wiring 10 In addition to communications there are number of additional functions handled by the CM9760 CCC POWER The power input connector fuse and ON OFF switch are located here Input power for the entire HS originates here Power is distributed to the CPS and SEU subunits via DB37 common bus connections LOGGING PRINTER PORT This is used if desired as an output logging device for system or status reports related to hot switch operation only The port supports dot matrix printers capable of IBM or Epson emulation modes such as the Okidata 320 non turbo and the Okidata 390 turbo or 391 turbo LEDs T
29. TILIZED BY EXTERNAL DEVICES IF THE SOURCE PORT IS UTILIZED FOR THE DATA LINE BETWEEN THE CC1 AND THE CCS B S2 COM 2 SEU 2 16 INPUTS RJ 45 PORT 6 DEPICTS THE PHYSICAL RELATIONSHIP BETWEEN THE AND B SIDE INPUT PORTS AND SEU OUTPUT PORTS THERE IS NO MAPPING CORRESPONDENCE BETWEEN CC1 SERCOM PORT OUTPUTS AND A OR B SIDE INPUTS ON THE SEU ANY OUTPUT FROM A CC1 A OR B SIDE SERCOM PORT CAN BE PLUGGED INTO ANY AVAILABLE A OR B SIDE INPUT PORT RESPECTIVELY ON THE SEU THE ONLY CONSTRAINT IS THAT CABLING ON THE A SIDE INPUT PORT IS DUPLICATED ON THE B SIDE AND THE OUTPUT PORT 7 20 n OUT RJ 45 PORT 21 2 CONNECTION WITH RESPECT PORT LOCATION T CC1 AND THE TYPE OF DEVICE CONNECTED NOTE THAT FOR A FULLY WE GAIN THE USE OF AN ADDITIONAL OUTPUT PORT POPULATED COMPARED TO PREVIOUS MODELS SINCE PORT 5 LIKE CC1 36 ALL OTHER PORTS IS NOT HARDWIRED AND THEREFORE i IS NOT LOST TO DATA LINE HOOKUP 20072 Figure A4 1 Hot Switch Comparison Summary The intervening connections between CC1 Source and HS Destination outputs in the previous hot switch were implemented using a combination of specialized cabling and hardwired paths This resulted in a more or less fixed relationship between the Source and Destination connections The Source and Destination relationships in the current hot switch are defin
30. TION SWITCH jos RSS mx mmm l t MIN J COMMS FILE FOR NODE 2 THE EQUIPMENT FOR THE HOT SWITCH CONNECTION TO PORT 5 ON EACH RESPECTIVE NODE IS 16 Setup System Configuration NODE 2 x Monitors Cameras Link Cameras Comms Messages Operators System Uu 2 16 3 f 101 5 THE EQUIPMENT FOR THE NIU CONNECTION TO PORT 6 ON EACH RESPECTIVE NODE IS 3 SEDIT fleeces Sercom 5 cow 20074 Figure A4 3 Hot Switch Interfaced NIU C578M A 4 05 35 APPENDIX 4 5 DATA CABLE PARAMETERS NOTE For short distances that exceed the cable length supplied you might consider the use of CAT 5 cable for distances up to 300 feet This cable is RS 422 compliant up to the length mentioned and is used primarily for Ethernet connections within networks Moreover it is readily available because of demand and cost is reasonable because it is less difficult to manufacture Figure A4 4 INFORMATION BOX BPS or bos means bits per second Baud of signal changes per second In the recent past bps and baud rate were equivalent that is 300 bps and 300 baud for example were the same Two things happened which eventually sepa rated the use of bps and baud as being equal 1 It became physically possible to transmit more than one bit per signal change through
31. U Expansion Group Devices connected to the EQUIPMENT output port which the designated Master switch has access to are implemented here Port destinations for cable connection inputs from the matrix switches are not predefined This was discussed in the SEU portion of 7 4 Subunit Highlights in Section 1 0 Introduction It is recommended that the SEU connection template located at the back of the manual be utilized here All interconnecting cables are RJ 45 M M RS 422 and are provided for the input CC1 A and B connections CC1 A RJ 45 M M CC1 SEU SERCOM SERCOM PORT 5 NOTE SERCOM PORT FIVE ON EACH RESPECTIVE SWITCH IS RESERVED FOR THE DATA LINE CONNECTION BETWEEN IT AND THE APPROPRIATE RJ 45 ON THE CM9760 CCC UNLESS RS 232 COMMUNICATION IS USED eee MAE E E E E 4 WWW WW 4 ele CROSSOVER REVERSE CABLE SUPPLIED 3 FT 0 9 M CM9760 SEU REAR VIEW 001 A 85 eren n n n n eur ECC DC CC1 B 84 1 EQUIPMENT 84 COO d Rs MOMA CDM igi gl RECEIVERS ETC 1 9 CC1 B JG Jb 20007 Figure 2 3 External Expansion Cabling Detail C578M A 4 05 DIP SWITCH SETTINGS Some HS operating parameters are determined via two DIP switches which are physically locat
32. arting from your current base count increases by one for each of the following circumstances that apply Addition of the hot switch 1 port Connection to a network NIU 1 port If your standalone configuration is to become one of several nodes on a network the connection to the NIU will require a Sercom port If your configuration was already a node on a network that port was included as part of your current base count Access Control Device 1 port Any access control device formerly connected to a CC1 COM port must now be connected to a Sercom port on the CC1 unless you have utilized the COM 2 port option described in Figure 1 6 see item 1 of Appendix 4 2 for additional information If each circumstance above is applicable the final Sercom port count will be three more than the starting base number If the increase in Sercom ports required exceeds the number of ports available it will be necessary to add another Sercom card to the 9700 CC1 as well as to the duplicate switch Keep in mind that an additional 9700 CC1 is required when a hot switch is added to a configuration The added CC1 is configured as a duplicate backup of the current switch SEU Port Requirements With one exception the general statement can be made that one SEU port is needed to interface one Sercom port The exception arises because all cabling from each Sercom port does not go to an equal number of SEU input ports The one port exception is th
33. ator see Table B The FAULT LED is not lit C578M A 4 05 21 22 3 3 OPERATOR TOOLS LEDs A visual check of LED activity should be the top item on your checklist for determining the operational status of the HS and the attached system LED status tells you the following Which mode synchronous or asynchronous the HS Is operating in Which side A or B is in control Synchronous mode Which side A or B is in control asynchronous mode Which side is in control after an equipment failure Which side caused the system FAULT C578M A 4 05 C578M A 4 05 An operational system is always in synchronous or asynchronous mode otherwise the system is down There are no intermediate operational states Table A relates LED activity to the function listed in the left hand column for the given operational modes We use the following visual icons to represent to the user the visual state of the front panel LEDs LED LEGEND RELATIVE LED LOCATION AND IDENTIFICATION MIRRORS THAT USED ON THE CCC FRONT PANEL RELATIVE LED LOCATION LED STATES C FAULT LED LITE IS OFF LED LITE IS ON SOLID LED LITE IS LONG OFF SHORT AND THE SIDE REPRESENTED IS IN OB CONTROL MASTER LED LITE IS ON SHORT OFF LONG AND THE SIDE REPRESENTED IS NOT IN CONTROL SLAVE LED ACTIVITY ALLOWS YOU TO IMMEDIATELY DETERMINE 9 Table A LED Activity 20084 Cw Dsum FAULT A w 5 B e CONTROL STATUS
34. bove to follow the procedure presented FP Button User Action Place DIP switch 1 2 see Figure 2 4 to the Off position so that all CPS diagnostic tools VGA monitor etc are under user control during the update process Press and hold CC1 A for two beeps forces A side to Async 1 A A On solid mode B side is still online but not 2 beeps Press KVD so that diagnostic tools mew are available for the B side update n Soll which will be done first equipment A Ctrl keypad operation on B side takes it offline The diagnostic A On solid screen should show the DOS prompt on the B side Offline B Off With the B side offline you can do any or all of the following Hardware Physically move add or delete hardware Software Upgrade the system software on the CC1 and or the MGR software located on the external PC Amend update or replace configuration files to correspond to the new equipment configuration using the MGR program Transfer updated configuration files to the appropriate hard drive directory on the B side CC1 When changes are complete initialize the B side CC1 to Setup Complete THE B SIDE WILL NOW BE ONLINE BUT NOT SYNCHED C578M A 4 05 29 Table E System Update of Hardware Software Starting from Default Mode Continued SIDE STATUS MODE LEDs A B FAULT LED Press CC1 A once to synch A to logged on KBDs will not go offline whenever c
35. ce evolved to a combined EIA TIA prefix When TIA became ANSI American National Standards Institute accredited the acronym order was reversed to TIA EIA In 1992 TIA spun off from EIA and merged with US Telecommunications Suppliers Association USTSA From about that time to the present the full standard has been referenced as ANSI TIA EIA 422 B where B is the latest revision of the standard Normally the standard is written simply as TIA EIA 422 In all probability that will be shortened to just 422 at some point in the future However everyone has used the RS prefix reference for so long that it may be some time before its use disappears if at all C578M A 4 05 39 SECTION 5 0 GENERAL 5 1 SPECIFICATIONS MODELS CM9760 HS consists of three subunits CM9760 CCC CM9760 CPS CM9760 SEU ELECTRICAL CM9760 HS CM9760 CCC Input Voltage Power Fusing Power Indicator CM9760 CPS Power Indicator CM9760 SEU Power Indicator PORTS CM9760 CCC Input data Common Bus Keyboard Logging Printer CM9760 CPS Common Bus Input Side A Input Side B Output CM9760 SEU Common Bus Input Side A Input Side B Output MECHANICAL Connectors CM9760 CCC Power 5 DB9 DB25 DB37 CM9760 CPS Mini DIN 5 pine DB9 DB15 DB25 DB37 CM9760 SEU 5 DB37 40 Computer Changeover System hot switch interface unit for redundant system backup Computer Changeover Control Computer
36. configuration files Refer to the appropriate sections of the latest revision of the matrix switch manual C541M for information on installing configuration files and other items related to file manipulation Be sure to add the hot switch to the COMMS configuration file if not already done 4 After all cabling and software is installed apply power to the HS and all attached equipment and let the systems initialize see 2 2 Power up and Initialization in Section 2 0 Installation C578M A 4 05 gt TO ADDITIONAL SEU SERCOM PORTS 21 36 NE Serer ess HS HOT SWITCH EXTERNAL DEVICES MXBs KBDs etc PC WITH 9700 MGR 425535 Ox N ERR LAS Soi OMN DIAGNOSTIC KEYBOARD 120 240 VAC 50 60 Hz LOGGING PRNTR SERCOM PORTS 6 20 PRINTER SERCOM PORTS 21 36 20064 gt TO ADDITIONAL SEU Figure 1 11 Basic Hookup Wire Routes C578M A 4 05 SECTION 2 0 INSTALLATION 2 1 PHYSICAL As previously stated the connections from 9700 CC1s CC1 A and B to the HS are duplicates of each other Except where noted all the plugs and connectors found on the rear of the CC1 have corresponding port representations on the subunits of the HS 9700 CC1 TO CCC Control Group CC1 A RJ 45 A amp B DATA LINE INPUT PORTS ARE RS 422 THE 9 A amp B PORTS ARE RS 232 RECOMMENDED DATA CABL
37. ddress below If you are located within the continental U S Alaska Hawaii or Puerto Rico send goods to service Department Pelco 3500 Pelco Way Clovis CA 93612 5699 If you are located outside the continental U S Alaska Hawaii or Puerto Rico and are instructed to return goods to the USA you may do one of the following If the goods are to be sent by a COURIER SERVICE send the goods to Pelco 3500 Pelco Way Clovis CA 93612 5699 USA If the goods are to be sent by a FREIGHT FORWARDER send the goods to Pelco c o Expeditors 473 Eccles Avenue South San Francisco CA 94080 USA Phone 650 737 1700 Fax 650 737 0933 C COreen materials used in the manufacture of this document and its components are compliant to the requirements of Directive 2002 95 EC This equipment contains electrical or electronic components that must be recycled properly to comply with Directive 2002 96 EC of the European Union regarding the disposal of waste electrical and electronic equipment WEEE Contact your local dealer for procedures for recycling this equipment REVISION HISTORY Manual Date C578M 1 02 C578M A 4 05 Comments Original version Added master slave wiring information for SEU subunit Changed CM9760 CC1 references to CM9700 CC1 Revised Figure 2 3 and Specifications to change data SEU cable length from 10 feet to 3 feet per ECO 05 10902 Pelco the Pelco logo Spectra Esprit Camclosure Genex Legacy and Syst
38. e data line connection where the hot switch is attached to the CC1 The addition of the hot switch does use a Sercom port port 5 on the CC1 on the CC1 side of the Sercom SEU port interface However the data line coming from that connection does not go to an SEU port at all Instead it goes to a communication port on the CM9760 CCC subunit of the hot switch The result is that the total number of SEU ports needed to interface the total number of Sercom ports on a switch is one less than the Sercom port final count determined above NOTE An interesting example occurs if you configure a basic 061 that already utilizes 16 ports The addition of a hot switch requires 16 1 or 17 Sercom ports which in turn requires the addition of another Sercom card to the CC1 However you still need only one SEU unit to interface this configuration 16 ports as one of the 17 Sercom ports on the CC1 side is not reflected in the total number of ports required for duplication at the SEU side Under this unique circumstance an additional SEU unit is not required Concluding Remarks Other than considering port requirements for the CC1 the SEU and related equipment items a duplicate CC1 is necessary already mentioned Once all equipment requirements are met cabling is installed according to the instructions in the manual Likewise identical configuration files are programmed and loaded onto the interfaced CC1 units Once these items are taken care of system
39. ecifically marked as a NEMA Type 3 3R 3S 4 4X 6 or 6P enclosure it is designed for indoor use only and it must not be installed where exposed to rain and moisture installation method and materials should be capable of supporting four times the weight of the unit and equipment 4 Only use replacement parts recommended by Pelco 5 After replacement repair of this unit s electrical components conduct a resistance measurement between line and exposed parts to verify the exposed parts have not been connected to line circuitry 6 Ifthe unit has fuses replace fuses only with the same type fuses for continued protection against risk of fire The product and or manual may bear the following marks This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit RISK OF ELECTRIC SHOCK DO NOT OPEN Please thoroughly familiarize yourself with the information in this manual prior to installation and operation and maintenance instructions in the literature accompany i This symbol indicates that there are important operating ing this unit REGULATORY NOTICES This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation RADIO AND TELEVISION INTERFERENCE
40. ed by the connection cabling alone The result is a more flexible hot switch This flexibility can be seen in Figure A4 1 Even so you can set up the Source Destination relationships of the connectors for the current hot switch in the exact same manner as was done in the previous hot switch This relationship equivalency can between the previous and current hot switch can be read off directly from Figure A4 1 for the current hot switch as follows VOA PRINTER PRINTER RS 422 DATA LINE y RS 422 DATA LINE COM 1 PC W MGR COM eee COM 2 DT or RS 232 ASCII DEVICE CONNECTION 32 C578M A 4 05 C578M A 4 05 Figure A4 1 also highlight the two major differences between the current and previous hot switch 1 COM Port Flexibility The COM 1 and COM 2 Destination ports for the previous hot switch allowed for the connection of the PC w MGR and if desired an ASCII Control Device interfaced a Pelco DT for example The same relationship can be repeated in the current HS via the COM 1 and COM 2 Destination ports located on the CPS for the devices just mentioned which are shown in Figure A4 1 Note that COM 1 is usually reserved for the connection of the PC w MGR in the current HS What is new is that the current HS allows an alternate choice RS 232 instead of RS 422 for the Data Line connection between the Source COM ports and the CC1 A amp 089 ports located in the CCC This choice was
41. ed to the left of the front panel LED displays but behind the front panel of the CCC itself Figure 2 4 illus trates all DIP switch settings Factory default is indicated DIP SWITCHES LED OPENINGS CM9760 CCC FRONT PANEL r SELECT A B CM9760 CCC SYSTEM HOT SWITCH Made in USA LEGEND OR UP OFF OR DOWN ENABLED oom FOLLOW ACTIVE RS 1 DEFAULT cx DEFAULT li DEFAULT m DEFAULT 5 FAULT E SYNCH RESPONSE DISABLED INDEPENDENT INACTIVE m RS 232 OF MASTER AUDIO SIGNAL FOLLOW SWITCH BAUD RATE DEFAULT MODE AUTO SWITCH PRINTER DIAGNOSTICS COMM TYPE 20068 DIP SWITCH 1 AUDIO SIGNAL THIS TURNS OFF THE TONE DIP 1 1 DOWN HEARD WHENEVER A SYSTEM FAULT OCCURS IT DOES NOT AFFECT THE TWO BEEP TONE HEARD WHEN A USER REASSERTS ASYNCHRONOUS MODE FOLLOW SWITCH THE DIAGNOSTIC TOOLS ATTACHED CPS EQUIPMENT OUTPUT PORTS FOLLOW DIP 1 2 UP THE CC1 SWITCH IN CONTROL MASTER IF A CHANGEOVER OCCURS BAUD RATE THE BAUD RATE SELECTED HERE 9600 IS DEFAULT AND THAT ENTERED INTO THE COMMS FILE FOR THE PORT TO WHICH THE CCC IS ATTACHED MUST AGREE DEFAULT MODE ALWAYS SET TO SYNCHRONOUS DEFAULT ON OFF SETTING IS FOR FACTORY USE AUTO SWITCH IF MASTER FAILS SYSTEM WILL SWITCH TO SLAVE DEFAULT OFF IF ON SYSTEM WILL NOT SWITCH PRINTER SET TO INACTIVE DEFAULT IF YOU CONNECT A PRINTER TO THE C
42. em 9760 are registered trademarks of Pelco Endura and ExSite are trademarks of Pelco DLP is a registered trademark of Texas Instruments Inc Copyright 2005 Pelco All rights reserved C578M A 4 05 43 PELCO Worldwide Headquarters 3500 Pelco Way Clovis California 93612 USA USA amp Canada Tel 800 289 9100 Fax 800 289 9150 International Tel 1 559 292 1981 Fax 1 559 348 1120 www pelco com 1509001 United States Canada United Kingdom The Netherlands Singapore Spain Scandinavia France Middle East
43. es for example remote hookup of 9760 keyboards attached to the CC1 Most of the time connection cables are supplied with the device As long as the supplied cable is appropriate no problem arises If the cable length needed is greater than that supplied a problem arises for the installer specifier as to the type of cable to use One of the most common hookup exten sions is the example already referred to the remote hookup of a 9760 keyboard The following high lights the issues involved and ends with some recommendations C578M A 4 05 Remote Hookup of the CM9760 KBD The 9760 keyboard comes with associated cables and a CM9505UPS universal power supply to supply the 12V needed to power the keyboard The standard hookup for the keyboard to the matrix switch CC1 is shown in Figure A4 5 COM 1 PINOUTS WALL MOUNT POWER PACK SUPPLIED 25 FOOT PELCO CM9505UPS STRAIGHT OR PARALLEL CABLE 12 VDC SERCOM CARD SUPPLIED 25 FOOT REVERSE OR CROSS WIRE CABLE CX XX XX THE ABOVE CAN BE REPRESENTED SCHEMATICALLY AS FOLLOWS CM9700 CC1 SUPPLIED 25 FOOT SUPPLIED 25 FOOT FLAT CABLE FLAT CABLE REVERSE STRAIGHT v CM9505UPS v POWER FOR KEYBOARD CM9760 KBD Figure A4 5 Keyboard Local Hookup C578M A 4 05 37 For remote installation of the keyboard the user must supply a cable of appropriate length that supports the TIA EIA
44. he FAULT A and B LEDs are located on the front panel of the unit These give visual indications of system status with respect to control mode of operation and system failure See the LEDs section of 3 3 Operator Tools FRONT PANEL BUTTONS The front panel buttons are utilized by the operator for responding to system errors for checking system status and for operational control when changes are made to system hardware and or software See the Front Panel Buttons section of 3 3 Operator Tools THE CPS Computer Peripheral Switch CC1 A EQUIPMENT 22222 1 22222 1 22222 E gem CIE Um M2 COM 1 COM 1 0000 9 00 20 000000000000 o 0000000 PRINTER 20055 The connectors on the rear of the CPS are divided into three duplicate sections Each section contains an AT KBD connector a VGA connector a PRINTER connector a COM 1 connector port and a COM 2 connector port Each duplicate section is labeled From left to right they are the CC1 A section the CC1 B section and the EQUIPMENT section The first two CC1 A and CC1 B are connection input destinations for the corresponding switch it interfaces one from the A side and one from the B side switch The third section EQUIPMENT provides the connectors to which the following standard diagnostic devices can be attached An AT keyboard to the AT KBD connector A VGA monitor to the VGA connector A system printer to the PRI
45. he two CC1s is not operational FAULT LED is lit When asynchronous mode is entered the following may occur dependent on the state of the system at the time the action occurs 1 Asnapshot of the current state of the primary CC1 if it has failed is made and passed on to the backup CC1 2 The auto changeover sequence is initiated and control is passed to the backup CC1 which is automatically put into asynchronous mode 3 the backup fails control remains with the primary Master unit It is automatically put into asyn chronous mode Synchronization An ongoing dynamic process wherein the current camera monitor user status of the primary Master or control side is continually updated to the secondary Slave or back up side The internal dynamics of the process is not under user control Changeover A word that describes the automatic process of passing from synchronous to asyn chronous or from asynchronous to asynchronous mode because of the failure of either CC1 primary or backup while in synchronous or asynchronous mode respectively Of course the appropriate DIP switch settings must be configured to allow this The HS implements an automatic changeover for the following reasons 1 There is a primary COM failure with either CC1 A secondary problem with either CC1 that results in its failure Either of the above results in the system FAULT LED being lit Additionally changeovers can be manually initiated by the oper
46. itch currently installed HS update previous model of hot switch installed HS update current model hot switch installed HS and networked configurations Installation Checklist The basic install process for integrating a hot switch within a single system node can be broken down into the following steps 1 Mount the components of the hot switch standard rack mount in such a way as to take advantage of the equipment that will attach to each unit At the same time be mindful of the rela tively short interconnect cables that form the common bus between the subunits of the HS Install the interconnect cables that form the common bus see Figure 1 3 for a picture of this cabling Install the power cord on the CM9760 CCC but do not apply power to the unit 2 Connect all remaining cabling that is required for your system node Follow in order all items of 2 1 Physical in Section 2 0 Installation of the manual for instructions Configure DIP switch one and two located behind the front panel of the CM9760 CCC subunit see Figure 2 4 3 Install all required software Ensure that duplicate sets of configuration files for the interfaced matrix switches are installed on the respective hard drives of each switch Check to make sure that port references to attached equipment match the equipment actually attached to those ports Refer to the appropriate sections of the latest version of the MGR programming for general information on filling out
47. ls to boot diagnostic will initially up or establish show Setup Complete communication with and then revert to a the HS port error readout It 57 never comes online M A OFF The A Side is online A MST asyn chronous mode System System Full Synch Complete box or error line initially shows Setup Complete and then shows port error If you try to synch with B side at this time B side off line System box will display Full Synch Complete meaning it tried to sync System error FAULT LED lit will automatically be generated RECOVERY DISPLAY EXAMPLE FUNCTION A SIDE DIAGNOSTIC B SIDE DIAGNOSTIC COMMENTS If you take B side com Emm pletely offline fix and reboot then B side 1 Ma MS diagnostic will show it as online A SLV with 3 3 2 ERES T Setup Complete displayed in the System box or error line ae sites co come HOWEVER THE B SIDE IS NOT YET Full Synch Complete SYNCHRONIZED look at LEDs Press CC1 A System Setup Complete once for synchronization System Port error 6001CC 26 gt 004020 gormo System Setup Complete System Port error 28 C578M A 4 05 SYSTEM UPDATE PROCEDURE Table E see NOTE at end of Table describes the procedure to follow when it is necessary to update change or add any hardware software item associated with a hot switched o
48. nline system node The procedure explicitly detailed in Table E proceeds through the following steps 1 Manually puts A or B side into asynchronous mode Table starts with A side and takes the opposite side offline 2 Repairs or updates to components of the offline system are made 3 Power is applied to the offline unit it is then synchronized after which asynchronous mode is asserted on the same side 4 The opposite side is taken offline where the same updates and changes are made the unit is powered up and then the system is resynchronized Table E System Update of Hardware Software Starting from Default Mode Abbreviations and References Used Master Front Panel SELECT Buttons CC1 Slv Slave CC1 B Sync Synchronous KVD A Async Asynchronous KVD B S mode Synchronous mode A mode Asynchronous mode FP Front Panel SIDE STATUS MODE LEDs A B FAULT LED LEDs A and B alter FAULT T nate in S mode LED Master Asynchronous for primary is On On or Off Slave Synchronous long Off short LED else Offline for secondary is Mstr SIv MODE Off long and On short In A mode the Master Asynchronous CON roning unite LED Slave Synchronous is ON solid else Offline Default Operating Mod A Mstr Sync A On long erau ode m B sw Sye BOnsot you are in B side Master Synchronous Mode switch A side Master synchronous mode as a
49. not available for the previous hot switch If you make this choice however the COM 2 DT Destination connection located on the CPS and shown in Figure A4 1 cannot be used This is because one of the Source COM ports must be available for the connection of the PC w MGR The choices available for COM 2 port use are covered in Figure 1 6 2 Sercom Port Expansion Six more SEUs in addition to the two referenced in Figure A4 1 can be added by simply connecting them to the hot switch common bus This generously allows for any future expansion of Sercom port use APPENDIX 4 3 HS UPDATE Current Model Hot Switch Installed The steps described in Table E of the manual contain the general procedure to follow when updating the hardware and or software of an existing hot switch configuration The following comments supplement the information found there 1 The NOTE located at the end of Table E identifies the steps in the table to follow as a general procedure in case of a failure of one or the other CC1 2 mindful of the considerations raised in Appendix 4 1 Is the node environment changing from single to multi node Are other equipment changes being made that affect configuration files or equipment cabling 3 Once satisfied that the impact of all changes are accounted for then the side under repair or update can be powered up 4 It should be noted that it is possible to update one side of a hot switch configuration at a time
50. nous mode acknowledged Press and hold CC1 A button for two audible beeps Any successful HS B Side auto response to an Asynchronous mode alarm results n 2 is reasserted and the changeover to alarm has been asynchronous mode acknowledged Press and hold CC1 B button for two audible beeps HS initiated system FAULT responses are associated with a changeover but all changeovers are not necessarily associated with a system FAULT An operator initiated changeover is a case in point Change Control Change Mode synchronous to asynchronous or visa versa Change Diagnostic View AtoB or BtoA 24 To change control from A to B side LED attributes press CC1 once change accordingly or conversely press CC1 once You can start from Press and hold either A or B side for two beeps 0 synchronous mode either the CC1 A or and change to either CC1 B button A or B side Q 9 asynchronous mode By default the diagnostic view follows the side in control Master because DIP switch 1 2 is ON You may however view the diagnostic of either side A or B any time you want by performing the indicated action If the DIP switch is set to default follow Master and you have switched to view the diagnostic screen of the Slave unit that view will remain on the monitor until either 1 you manually reassert Master side co
51. ntrol 2 press the Master side KVD button or 3 a Slave side failure occurs and the HS reverts to asynchronous mode Master C578M A 4 05 3 4 OPERATOR RESPONSES AND METHODS LED and 2 when a software hardware change or upgrade to the system must be made System FAULTS are discussed first SYSTEM FAULTS Although error response is addressed in the previous table not all FAULT situations are covered there Any alarm results in the FAULT LED being lit An associated audible notification also occurs if optioned via DIP switch You can turn off audible notification default by setting DIP switch 1 1 to the OFF position see Figure 2 4 Note that this does not affect the audible two beep tone associated with manually asserting asynchronous mode In any FAULT situation system control is passed to or remains with the working CC1 which then automatically reverts to or remains in asynchronous mode The following table summarizes system User interaction with the HS is necessary when 1 a system error occurs which generates a FAULT operation and the necessary user response to any FAULT variation given the stated initial conditions Table C System FAULT Response IF THE TO ACK the FAULT LED CONTROLLING AND THE The FAULT LED is Lit and and the audible if ON SIDE IS MODE IS AND SIDE THE RESULT IS the LED is On PRESS amp HOLD CC1 for two beeps 8 8 8 8 synchronous AFals BgoestoAsynch
52. ol of the designated Master in the event of a system failure 11 THE SEU Serial Expansion Unit 20085 The SEU subunit of the HS like that of the CPS is also divided into three sections Devices connected to the SEU EQUIPMENT output ports are under the control of only one CC1 at a time The controlling switch is designated the Master regardless of mode synchronous or asynchronous Unlike the CPS however there are no predefined port designations for SEU Sercom input ports that physically correspond to the port designations as they are defined by physical location on any 9760 CC1 matrix switch On the matrix switch port 5 is port 5 and is always located at the port 5 position and so on The physical relationship between matrix switch Sercom outputs and the A B inputs on the SEU are defined by the following statements 1 The function of each Sercom input port on the SEU CC1 A or CC1 is characterized by whatever is plugged into it 2 A specific physical relationship depicted in Figure 1 7 exists internally between SEU Sercom inputs A or B and associated SEU EQUIPMENT outputs The Sercom ports on the SEU shown in Figure 1 7 are isolated and numbered for explanatory purposes the ports on the SEU are physically related as illustrated RELAY ACTIVATION FOLLOWS THE CC1 IN CONTROL MASTER A EQUIPMENT P JU 1E JUS Ce JE YE Je Cn Co Jee os De LC E JC Lee Jee ee IL
53. onous 8 8 A goes to Asynchronous this instance the side in question is in asynchronous mode as the result of operator action not because the opposite side had previously failed f you are in A or B asynchronous mode because the opposite side previously failed and now the side in question fails before the opposite side is repaired and brought back up then the entire system is down The RESULT mode indicated here will not appear on the diagnostic monitor until the FAULT LED is acknowledged The above cases of FAULT activity can be summarized in the following statements both interfaced matrix switches CC1s are working any system error leaves one of the two CC1s in control Any error always puts the system in asynchronous mode if it is not there already In each case turn OFF or ACK the FAULT you must manually reassert asynchronous mode for the side in control after the error occurs the LED light for the side in control A or B is ON solid Hold the CC1 A or CC1 B front panel button until the audible two beep tone is heard C578M A 4 05 25 26 DIAGNOSTIC MONITOR AND SYSTEM WINDOW USE Normal Operation During normal startup the diagnostic screen on the monitor attached to the VGA output of the CPS see Figure 1 11 reflects successful hot switch initialization Likewise the system window of the PC with MGR that is attached to the COM 1 output port of the CPS
54. ontrol is switched to the B On short B side Press and hold CC1 for two mode A side is still online but not 2 beeps synched Press KVD A button so Offline A Off diagnostic tools are available for the A side update B BOnsolid solid Ctrl Q keypad operation on A side takes it offline The diagnostic n aine 4 screen should be at the DOS prompt Or solid on the A side Make changes on A side Update A On short software configuration files etc Power up Press CC1 B once to synch B side to A side Press CC1 A to return to original starting point if desired A On long NOTE Table E can also be applied with slight modification beginning with step 4 as a procedure for handling an equipment repair when a system error has occurred system s FAULT LED ON and node is in asynchronous mode First set DIP switch 1 2 to the OFF position so that diagnostic control reverts to the user then in Step 4 take the side that generated the error offline if not already done Next acknowledge the alarm to turn it off and then follow steps 5 and 6 of Table E substituting the appropriate side button presses it depends on which side was initially taken offline and then skip to Step 10 30 C578M A 4 05 SECTION 4 0 APPENDICES C578M A 4 05 INTRODUCTORY REMARKS All appendices except Appendix 4 5 focus on specific installation issues or various situations of interest to the user Each deal
55. ormal connection point for the PC w MGR ina stand alone CC1 configuration is run to the appropriate COM 1 input connector on the CPS COM 1 output on the CPS is reserved for the PC w MGR connection If aCC1 COM port on the switch is defective the other port can be used but you must still connect to COM 1 on the CPS Moreover you must follow suit on any change in physical COM port configuration in the duplicate CC1 In addition any port changes must be reflected in the COMMS file DB25 M M 2777 oe 1 ANOTS PPUEU NULL MODEM CABLE SUPPLIED 10 FT 3 05 M 5 PIN DIN M M CC1 CPS AT KBD AT KBD SUPPLIED 10 3 05 AS 77 PIN 1 PIN 5 Za PIN 2 7 v Z o PIN 14 lt 25 qd st st st UE UC Jb 001 B 2 33933393 000000000000 0000000000 LOO0000000000 ANNE JOUT PRINTER PRINTER DIAGNOSTIC KEYBOARD DIAGNOSTIC MONITOR DB15 M M CC1 CPS VGA VGA SUPPLIED 10 FT 3 05 M UL UC st EC UC Ib UG JL SEE FIGURE 1 6 FOR COM 2 CABLING OPTIONS Figure 2 2 Diagnostic Group Cabling Detail C578M A 4 05 17 18 9700 CC1 TO SE
56. ou can view at will the diagnostic activity for either switch Master or Slave regardless of the operational mode including default as long as that switch is online This is done by pressing the KVD Keyboard Video Data A or B button located on the front panel of the CM9760 CCC for the A or B side diagnostic view you want to see see Table B Front Panel Button Operation When the KVD button is pressed you will view the devices connected to the AT KBD and VGA port connections for the side A or B Master or Slave that you selected It is important to note that the PRINTER COM 1 and COM 2 ports do not follow KVD activity under any circumstances If the diagnostic view is switched manually via the KVD button as in 1 it remains there until a the operator manually switches back to the opposite side or until 0 the system forces a change due to a system fault A system fault may or may not result in a return to the original diagnostic view That depends on which switch becomes the desig nated Master when the changeover if deemed necessary occurs This is determined by the HS itself It occurs automatically as the result of configuration settings and is not under user control Any system change as noted in 2b co opts any existing diagnostic view and any resulting change occurs under the control of the HS and not the operator Moreover the HS controls and automatically transfers ALL ports including COM 1 and COM 2 to the contr
57. p designated the Slave Conversely if the Slave unit fails control remains with the Master unit Any system failure generates a system error that lights the FAULT LED visual and turns on an accompanying audible tone The audible signal is automatic unless turned off by DIP switch 1 1 see Figure 2 4 DIP Switch Configuration Figure 1 1 depicts the basic physical relationship between the HS the interfaced CC1s and the external devices connected to the CPS and SEU output ports The Serial Expansion Unit SEU is one of these units However it varies in number from one default up to a possible eight units depending on system configuration Additional SEU units are physically added to the hot switch via the HS common bus Two SEU units are needed to interface a fully populated CC1 four Sercom cards containing a total of 32 ports Future development may require more than 32 Sercom ports to be interfaced When that happens SEU units up to eight total can be added to the common bus to accommodate the increase in Sercom port population HS CC1 A HS CONTROL DIAGNOSTIC gt gt gt INPUT CPS OUTPUT PERIPHERAL 1 INPUT EXTERNAL 7 INPUT SEU OUTPUT 1 EXPANSION gt INPUT CC1 B A B C 20057 Figure 1 1 HS Block Diagram Diagnostic equipment connected to CPS output ports display the status of HS health Other devices connected to SEU output ports are under CC1 A or CC1 B control For this reason the
58. plications Two years on Esprit and WW5700 Series window wiper excluding wiper blades Two years except lamp and color wheel on Digital Light Processing DLP displays The lamp and color wheel will be covered for a period of 90 days The air filter is not covered under warranty Eighteen months on DX Series digital video recorders NVR300 Series network video recorders and Endura Series distributed network based video products One year except video heads on video cassette recorders VCRs Video heads will be covered for a period of six months Six months on all pan and tilts scanners or preset lenses used in continuous motion applications that is preset scan tour and auto scan modes Pelco will warrant all replacement parts and repairs for 90 days from the date of Pelco shipment All goods requiring warranty repair shall be sent freight prepaid to Pelco Clovis California Repairs made necessary by reason of misuse alteration normal wear or accident are not covered under this warranty Pelco assumes no risk and shall be subject to no liability for damages or loss resulting from the specific use or application made of the Products Pelco s liability for any claim whether based on breach of contract negligence infringement of any rights of any party or product liability relating to the Products shall not exceed the price paid by the Dealer to Pelco for such Products In no event will Pelco be liable for any special
59. port 5 is run to the RJ 45 CC1 A port on the CCC A similar cable is run from CC1 B to the RJ 45 CC1 B port on the same CCC These cables are re versed or flipped and utilize pins 1 2 7 and 8 as depicted in Figure 1 4 Alternately in the bottom portion of Figure 1 11 the RS 232 data line connection is shown A DB9 cable is run from either the COM 1 or COM 2 port on the respective CC1 A or CC1 B switch to the appropriate CC1 A or B DB9 port on the CCC The cables for the DB9 data connection runs are not supplied Pelco recommends that RS 422 communication be used whenever possible The cables for the RS 422 data connections are provided 120 240 VAC 50 60 Hz 0000 0000000000000 0000 656060000 IN M C OUT g L LOGGING PRNTR 20053 COMPARED COLOR RUN COMPARED COLOR RUN IS IN OPPOSITE DIRECTION IS IN SAME DIRECTION 9700 1 9760 BROWN BROWN SERCOM PORT A OR B SIDE DATA INPUT RJ 45 FLIPPED CABLE STRAIGHT CABLE CONNECTION OR OR OUTPUT RJ 45 REVERSE CABLE PARALLEL 1 8 7 vs STRAIGHT 7 2 CABLE 8 1 WIRING SEE FIGURE 2 1 MATRIX SWITCHES HOT SWITCH CM9760 CCC CM9700 CC1 A RJ 45 SERCOM PORT CM9700 CC1 B RJ 45 SERCOM PORT RS 422 RECOMMENDED CM9760 CCC CM9700 CC1 A COMMUNICATION PARAMETER CONNECTIONS RS 232 AVAILABLE EITHER COM 1 OR COM 2 ON THE MATRIX SWI
60. riate SEU as long as you allow for the physical constraint illustrated in Figure 1 7 above 12 C578M A 4 05 C578M A 4 05 A NOTE OF CAUTION Random attachment of cabling between CC1s and SEUs can lead to confu sion about what is attached where It is suggested that you map the physical port arrangement found in your CC1 outputs to those utilized on the SEU as far as that is possible One method is to mentally rotate the SEU clockwise or counterclockwise it does not matter and associate the port locations you use on the SEU to those existing on the CC1 In Figure 1 8 the CC1 A side of the SEU is shown rotated counterclockwise You can extend the use of this visual mnemonic to the SEU s B side the output and additional SEUs if needed also see the NOTE in Figure 1 8 SEU CC1 A PIC LA A d IOI IMPORTANT NOTE ALTHOUGH THE METHOD CHOSEN FOR KEEPING SEU PORT CONNECTIONS STRAIGHT IS AT BEST ARBITRARY PELCO RECOMMENDS THAT IT IS BEST TO FOLLOW A DESIGNATED TEMPLATE AS AN AID IN TRACKING SEU PORT CONNECTIONS ONE IS PROVIDED FOR YOU AT THE BACK OF THIS MANUAL IT IS CALLED THE SEU CONNECTION TEMPLATE Figure 1 8 Port Connection Mnemonic MASTER SLAVE STATUS FOR 1 Sercom port 1 on the CC1 A or CC1 B side of the SEU subunit may be wired to provide the current status of the CM9760 HS This wiring connection will allow for monitoring that alerts the user to primar
61. ry indicator of successful initialization is a visual check of the LEDs located on the front panel of the CCC Figure 2 5 illustrates this INITIALIZATION AND DEFAULT STATUS INDICATORS A SIDE DIAGNOSTIC SCREEN System Sending Full Synch CCC FRONT PANEL PWR FAULT 259 SYSTEM FAULT LEDs ALTERNATE AS INDICATED IN NOTE System Full Synch Complete B SIDE DIAGNOSTIC SCREEN P L c e c M 9 7 gt 5 System Full Synch Complete On Slave DEFAULT A SIDE MASTER SYNCHRONOUS MODE B SIDE SLAVE NOTE LEDs AAND B ALTERNATE OR PING PONG BACK AND FORTH WHEN LED AIS ON LED B IS OFF FOR THE SAME PERIOD OF TIME THE LED FOR THE SIDE HAVING MASTER CONTROL IN THIS CASE A IS ON ABOUT FOUR TIMES AS LONG AS THE B LED IF THE B SIDE WERE MASTER THE OPPOSITE WOULD OCCUR 20070 Figure 2 5 Initialization Status Default C578M A 4 05 SECTION 3 0 OPERATION 3 1 PRELIMINARY REMARKS There are two modes of HS operation One is termed the synchronous mode and the other the asyn chronous mode Synchronous mode of course is the desired mode of operation It is the optimal mode of operation and the one the HS is designed to operate under It is also the default mode of operation and the only mode that provides proper backup to the system The asynchronous mode on the other hand is the mode the system reverts to from synchronous mode when a
62. s with a separate aspect of integrating the current HS into the described system environment For completeness all possibilities of interest are listed here although some of the topics have already been discussed thoroughly in the manual Appendix 4 5 extends the brief data cable parameter statement made in Section 1 0 Introduction 1 4 Subunit Highlights Additional items related to data port cable specifications are covered APPENDIX 4 1 HS ADDITION TO AN EXISTING CONFIGURATION No Hot Switch Currently Installed Adding a hot switch to an existing system configuration that has no hot switch can increase the number of Sercom ports required beyond the obvious one port increase needed when the hot switch is added Issues associated with Sercom port requirements are discussed in the first section below The second section deals with SEU port requirement issues based upon the final Sercom port population Sercom Port Requirements The final count for the number of Sercom ports required on each duplicate switch can vary depend ing upon your current system configuration prior to adding a hot switch At a minimum the final Sercom port count will increase by one as noted in the previous paragraph If an existing CC1 has two Sercom cards and all 16 ports are used then adding a hot switch will require the addition of another Sercom card That means three Sercom cards are installed in each switch The number of Sercom ports required st
63. stances greater than 2 000 feet 610 m a CM9505UPS 422 power supply with data repeater be used C578M A 4 05 In either case Pelco recommends using a cable similar to Belden 9843 that meets or exceeds the support requirements for TIA EIA 422 ap plications TableA4 A is taken directly from the FULL TECHNICAL SPECS page in Belden s Cable Catalog located on their company web site Table A4 A TIA EIA 422 Cable Example 9843 SHIELD STRANDED TYPE INSULATION INSULATION 7 X 32 TC Tinned Copper PE Polyethylene JACKET 3 PAIR 222 TWISTED Y TINNED COPPER STRANDED SHIELD JACKET PAIR TRIADS 24 AWG WIRE EXAMPLE BELDEN 9843 Aluminum Foil Polyester Polyvinyl Choride 3 Tape Braid Shield NOMINAL INSULATION JACKET NOMINAL NOMINAL NOMINAL VELOCITY NOMINAL OD in THICKNESS in m CAPACITANCE CONDUCTOR DCR M OF PROPAGATION IMPEDANCE ohms 3600 00000 0000 12 12800 24 000 660 120 0 TIA EIA 422 B is the full name of the current standard for what is commonly referred to as RS 422 The prefix RS which stands for recommended standard was used by the EIA Electronic Industries Association as the name for some of its standards The RS prefix was dropped by the EIA in 1986 and standards were simply referred to with the EIA prefix In 1988 TIA Telecommunication Industries Association was a working group of the EIA and the referen
64. system error occurs for whatever reason It is important to point out however that even in asynchronous mode the system is still up In that sense the asynchronous mode is also a successful mode because it means that the HS successfully passed control to the working CC1 and that the interfaced system is still operational Once faults are corrected the operator can manually return the system to its de signed optimal default configuration This process among others is discussed in detail in Table E 3 2 TERMS AND DEFINITIONS The following terms are used extensively in the next few sections We list a working definition of each term to reduce confusion about their meaning when used in conjunction with the hot switch Synchronous A hot switch operational mode that is the primary default mode of HS operation It normally occurs at the end of a successful start up Once enabled synchronous mode control can be switched from one matrix switch to the other by pressing the appropriate CC1 A or CC1 B button once Asynchronous A hot switch operational mode in which the side in control is not synchronized with the other side It occurs as a result of any of the following 1 CC1 generated failure report to the HS The HS FAULT LED is lit 2 Manual intervention by an operator via front panel switches pressing and holding CC1 A or CC1 B button for two beeps The HS FAULT LED is not lit 1 failure detected by the HS that one of t
65. unications must support the following driver characteristics 1 Itis single ended one driver and one receiver 2 Itis unbalanced a voltage level with respect to system ground drives the communications link 3 limited to low data rates 4 Itis limited to local use 50 feet or less for synchronized data 100 to 200 feet for asynchro nous data For RS 422 driven ports such as the 32 Sercom ports on the rear of the CC1 the cable chosen by the user must support the following driver characteristics 1 is single ended multi drop capable 2 is balanced a differential voltage drives the communications link 3 It handles relatively high data rates There is a trade off between data rate and cable length theoretically up to 4 000 feet 1 220 m 100Kbps see Figure A4 6 MBPS 100 10 MBPS 1MBPS DATA RATE 100 KBPS ABOUT 19 200 BPS MOST PELCO 9760 COMMUNICATION DEVICES FALL WITHIN THIS BPS RANGE FOR CONVENIENCE PELCO REFERS TO THESE BPS RATES AS BAUD RATES WHICH IN MOST CASES EXCEPT FOR 2 400 IS MORE LIKELY THAN NOT A MISNOMER SEE THE INFORMATION IN THE MARGIN ABOUT 2 400 BPS 10 KBPS LENGTH OF CABLE IN FEET 20075 Figure 4 4 Data Rate vs Cable Length 4 Itis used for both local and remote hookup of system devic
66. y master CPU CC1 failure When the secondary slave CPU assumes primary control the user can be alerted remotely via the closure of an external alarm This connection is made by constructing an RJ 45 terminated wire not provided and shorting pins 1 and 2 CC1 A or pins 7 and 8 CC1 B together on the CC1 side only The CC1 port A or B is connected to the EQUIPMENT side port 1 See Figures 1 9 and 1 10 PIN 8 PIN Figure 1 9 RJ 45 Pin Detail PORT 1 A PORT 1 PIN 1 8 2 SHORTED PIN 7 amp 8 SHORTED EQUIPMENT PORT 1 F SLAVE ALARM OUT 3 Y 001 8 84 r1 Figure 1 10 SEU Master Slave Wiring Diagram 13 14 1 5 INSTALLATION PREVIEW Figure 1 11 combines elements of previous illustrations into what is essentially a wire routing of the block diagram of Figure 1 1 This is an overview of the physical geometry of an HS integrated into a basic default system configuration Section 2 1 Physical in Section 2 0 Installation breaks up Figure 1 11 into its logical component groupings where cabling requirements for each section are isolated and examined in detail Cabling in the current model hot switch is rather straightforward Other Remarks In addition to basic hookup which covers the information needed for a new single node installation the following configuration processes are discussed in Section 4 0 Appendices HS addition to an existing configuration no hot sw
67. y switch the diagnostic monitor to view the currently active CC1 in the event a changeover occurs A changeover is an HS controlled event that occurs because one of the CC1s is no longer operational The result is an HS system error that is accompanied by an audible alarm tone and a visual LED FAULT light The most important area of the diagnostic screen to watch is located in the lower right hand portion of the display There you can read off the current mode of operation which CC1 is in control and the software version of the system executable These items are highlighted in Table D Diagnostic screen displays change as the result of direct operator action or because of automatic HS response to system failure Table D addresses those changes Table D is similar to Table B except that in Table D diagnostic screen display information rather than LED activity is related to the implementation of the function listed in the left hand column The starting point is the diagnostic display for default initialization The diagnostic screens for both the A and B side matrix switches are shown The screen seen during normal default operation is the one associated with the controlling switch unless you opt to view the non controlling diagnostic by pressing the appropriate KVD button That is why both diagnostic screens are illustrated C578M A 4 05 Starting point initialization normal start up 20086 Table D Diagnostic

Pelco Switch C578M-A User's Manual

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