SPIDER Controller - Blackhawk Enterprises
Contents
1. Electronic Integrated Systems Inc Zones 1 2 3 4 Volume 14 16 15 3 Occupancy 19 4 23 4 18 9 2 8 1 Speed Km h 89 74 81 78 MY Volume 3 2 2 0 LV Volume 1 1 1 0 Along vol 1 0 0 0 u a i 1 x 4 7 T i A 1 p y whe ogram is opened a the SPIDER changes back to FILE R READ RTMS PASTAS SPIDER mode on exit LOAD RTMS oe EXIT Wizard i I Io i Io I I 3 5 8 10 20 42 Next man in M sec 23309 mz coma 115200 055 O aa ai TOC EEE EE I EE EEN p ee ad Electronic Integrated Systems Inc Troubleshooting Troubleshooting e No RTMS units are displayed on Event Screen or are grayed out no power to RTMS radio parameters are different between SPIDER and RTMS unit s manual verification of units radio path is poor check antenna connections and RF Spectrum Electronic Integrated Systems Inc Troubleshooting e Link number is low constantly elow 6 indicates multiple message repeats radio path is poor check antenna connections and height obstacles in antenna path radio power is too low increase Electronic Integrated Systems Inc Troubleshooting e SPIDER Log file has messages messages are2. Course Outline e Overview of SPIDER e Radio Operation e System Design e Installation e Software Utility e Troubleshooting Overview Description o Wireless system for concentration of vehicle detection s from multiple RTMS detectors e data is transmitted via wireless RF radio modems from RTMS detectors to the SPIDER Controller e SPIDER converts into contact closure data to be read by controller Electronic Integrated Systems Inc Components of System e SPIDER has an on board master radio modem 900Mhz or 2 4Ghz for ommunication e Omni antenna surge suppressor RF cable and wall cube power supply are supplied e 1to 8 RIMS units with built in radio modems can be connected Electronic Integrated Systems Inc SPIDER Operation e SPIDER employs Time Division Multiple Access protocol to communicate with the RTMS units this allows each RTMS to transmit its data every 0 5 seconds e 10mS resolution of data e converts data into dry relay contacts e up to 32 contacts available Electronic Integrated Systems Inc Kadio Operation Radio MODEM e License free Digital Spread Spectrum radio e available in 900MHz or 2 4GHz e all radio accessories be supplied e Data rate is 115Kbps Electronic Integrated Systems Inc Spread Spectrum Radios pread Spectrum Frequency Allocation NO FCC License Required 900 MHz Spectrum 2 4 GHz Spectrum 2 4835 GHZ Elect
3. LOAD ADVANCED DSS SETUP TOMA Duty Cycle Max Address 4 POWER C 1 mW C 10 mW Ge 100 mu Y 1000 muu LOAD NEW POWER LEVEL Packet Char timeout Packet retransmissions E 2 of message retries HEAD DSS SETUP if comm failed 910 COMI 115200 Electronic Integrated Systems Inc ul Eh Za L C KH LO PT EE E Ge a a I RECEIVED SIGHAL LEVEL dBm 502 4 MHz 907 4 MHz 912 4 MHz 947 4 MHz 922 4 MHz 327 4 MHz 120 38 39 40 41 42 43 44 45 HOPPING PATTERHS CURRENT PATTERH 5 CLOSE Electronic Integrated Systems Inc PC PORT PUT ALL RTMS IH THE SPIDER MODE Fail safe closed contact Ge COM1 C 38400 C 57600 MH 910 COMI 115200 Electronic Integrated Systems Inc Display Log Reset Log Log memory used RUN RIMS SETUP r 1 Gg setup read C2 LS C4 C RTMS 5 Main Street C Electronic Integrated Systems Inc Into Press F1 for help Occupancy 96 PERIOD 10 Sec Speed Km h VERIFY MV Volume SPEED CALIB LV Volume ID NUMBER 5 Xlong vol DATA SPIDER TOOLS communicate NE FILE to SPIDER RF master IER END E iii S N 1067 Firmware 8 2 13 34 09 2103 coma 115200 oss O
4. n REEERE EREEREER bates TRER KR Bata os SES Ea Electronic Integrated Systems Inc gt S v2 Ek C717 Le J SPIDER ver 2 2 EVENTS pss SETUP TOOLS DIAGNOSTICS EXIT Network Address B LOAD NEW NETWORK ADDRESS ADVANCED SETUP Hopping Pattern 5 LOAD NEW HOPPING PATTERN SHOW FREQUENCY SPECTRUM Encryption Ke 5 LOAD NEW ENCRYPTION KEY RSSI over last four hops Lan dBm POWER C 1 mW Ge 10 mW C 100 mw 1000 mw LOAD NEW POWER LEVEL READ DSS SETUP 910 COM1 115200 Electronic Integrated Systems Inc DSS Setup SES e When in the DSS Setup screen the Tx lamp will disappear from the front panel of the SPIDER as you are no longer communicating with the RTMS units e If in the DSS Setup for 5 minutes or longer the SPIDER will automatically return to normal operation Electronic Integrated Systems Inc gt B v2 gt C717 Le J SPIDER ver 2 5 EVENTS pss SETUP TOOLS DIAGNOSTICS EXIT Network Address LOAD NEW NETWORK ADDRESS Hopping Pattern B LOAD HEW HOPPING PATTERN SHOW FREQUENCY SPECTRUM Encryption Ke B LOAD HEW ENCRYPTION KEY Hopping Interval Packet Min size RSSI over last four hops 52 dBm 2 Packet Max size Packet size control us ADVANCED SETUP
5. system Radio Paths e Determining if a Radio Path is Acceptable Examine the Receive Sensitivity RS of the Radio Consider a 20 dBm Fade Margin Compare this value with value for Path Typical Values range from 60dBm to 110dBm Electronic Integrated Systems Inc Radio Paths Radio Path Losses Obstructions o Buildings Hills Solid Structures Vegetation dense foliage Due to Distance Signal dispersion weakens it over distance Radio Path e The area around the visual line of sight that radio waves spread out into after they leave the antenna This area must be clear or Visual aise signal strength will weaken Line of Sight N Fresnel Zone Master Width of Zone increases with distance SI ave Electronic Integrated Systems Inc Radio Paths snel Zone Visual Fresnel Zone Line of Sight Signal Lost Due to Obstruction Obstruction Slave Radio Path e Minimizing Path Losses e Avoid Obstructions possible If you cant go around OVER top Antenna Height is Critical Remember Freznel Zone As distance increases zone width increases Electronic Integrated Systems Inc E P EE EE 4 222212222222 2 ce dee ir e dee Eu uu kk E Ju JJ o uu E E PE PE D EE EES HAHAHAHA R
6. EE AHHH T EE 225 ER a asas rtr EEE RTMS TxRxPwr 1 2 3 4 5 6 7 8 051 32 CONTACTS Components E RF far e Connects Radio to Lightning arrestor e Lightning arrestor must be grounded e Low loss LMR400 RF cable 10 connect to antenna Electronic Integrated Systems Inc System Components e Omni Directional Antenna Gain is equal 360 degrees surrounding antenna Increased length creates higher gain antenna Omni Antenna Antenna Spread Pattern Electronic Integrated Systems Inc System Components e Yagi Antennas More elements on Antenna equals More Gain Length of the elements indicates frequency specifi Side Lobe Electronic Integrated Systems Inc Antenna System e Antenna Gain Selection e System Performance can drop if High Gain Antennas are used at short range The Receiver Radio can be OVERPOWERED More Errors will occur Radios may be damaged Signal Levels gt 50 dBm are too high Electronic Integrated Systems Inc Anisana ya e gt The gt SPIDER rp uses low gain omni antennas as the system design Is based on short distances with line of sight e an Omni antenna is mounted at 30 at SPIDER location small whip
7. XX XX XX NC currently shown 8 XX XX XX XX XX XX XX XX NC Yellow boxes with XX FILE DELETE RTMS READ SETUP LOAD SETUP until pin assignment 1s given Waiting for targets 16 08 09 21 09 03 1 115200 This is the SPIDER main window It provides visual on the operation of an active system Ss Electronic Integrated Systems Inc Pins Selection e click on the yellow zone box to display the selection screen e The dry relay contacts for each lane of each detector can be programmed e atotal of 32 contacts can be provided PINS SELECTION GROUP Oll PINS Electronic Integrated Systems Inc LINK SHOWS synchronization level LED DISPLAYS Detwi Sen tne SPIDER Zone contact pins assignment E nio UNIT RTMSID Serial Z1 22 Z3 ZA 75 76 ZI Z8 RTMS Location LINK i 1 XX XX XX XX XX XX XX XX NC readin of 19 2 XX XX XX XX XX XX NC a 3 XX XX XX XX XX XX XX XX NC 4 XX XX XX XX XX XX XX WU 4 y 5 1067 MA 2 3 4 xx xx xx xx Main Street 10 Investigation 6 XX XX XX XX XX XX XX NC H XX XX XX XX XX XX XX XX NC 8 XX XX X XX XX XX XX READSETUP SETUP LOAD SETUP SETUP COM1 115200 DELETE RTMS 17 40 47 28 09 03 Vehicle targets are shown in red only after Pin Assignment is completed and loaded to the SPIDER reee HO mamma S zrt
8. antennas are mounted on RTMS units Electronic Integrated Systems Inc Antenna System e Antenna Height should be mounted as high as possible Height becomes more important as the istances between sites increase Remember that the higher the Antenna is mounted the more RF Cable is needed adds loss to system Electronic Integrated Systems Inc System Design SPIDER Conn Master Dipole Antenna Spider Antenna RTMS Tx Rx Pwr 1 2 3 4 5 6 7 8 32 CONTACTS COMMON RTMS Input 12 24 V AC DC RTMS RS 232 Set Up Port Contact Pair wiring to Controller Input 10 outputs only shown ESOS EE Please refer to Spider User Manual Small Cabinets at e base of each pole for wiring and set up allocations Electronic Integrated Systems Inc 110 V AC INPUT RTMS Input 12 24 V AC DC RTMS RS 232 Set Up Port Small Cabinets at base of each pole BREUI AUR Paras m e The gt SPIDER is sete as a Plug and Play system by the factory e It is important to have the following parameters properly assigned to the radios in the system network address hopping pattern encryption key Electronic Integrated Systems Inc SPIDER System Parameters e Network Address This parameter must be the same in the SPIDER Controller Master and ALL RTMS slaves and repeaters Multiple networks with different network addres
9. created from communication errors if refers to specific RTMS re establishing contact may be poor power at RTMS or poor radio path to that RTMS Electronic Integrated Systems Inc Troubleshooting e Further troubleshooting assistance is available in the SPIDER User Manual
10. nic Integrated Systems Inc RIMS Locations e RTMS units should be mounted as per product specifications e antenna selection will be based upon proximity to SPIDER and line of sight Electronic Integrated Systems Inc Soltware Utility EvENTS 055 SETUP TOOLS DIAGNOSTICS EXIT SPIDER LOCATION LED DISPLAYS EIS Inc Network Activity Zone contact pins assignment RTMSID Saerial 21 22 23 ZA 75 Z6 Zi Z8 RTMS Location LINK XX XX XX XX XX XX XX XX NC XX XX XX XX XX XX XX XX NC XX XX XX XX XX XX XX XX NC XX XX XX XX XX XX XX XX Nc XX XX XX XX XX XX XX XX XX XX Nc XX XX XX XX XX XX XX NC 2 4 c pi E Gau XX XX XX XX XX XX NC FILE DELETE RTMS READ SETUP LOAD SETUP zum mem iim m em Waiting for targets 16 08 09 21 09 03 115200 Electronic Integrated Systems Inc SPIDER ver 2 2 EvENTS DSS SETUP TOOLS DIAGNOSTICS EXIT SPIDER LOCATION LED DISPLAYS ACLIVC R AS units are EIS Inc Network Activity x WA Zone contact pins assignment undc RTMSID 21 72 Z3 ZA 75 76 ZT 28 RTMS Locale LINK serial NUmbDers 1 XX XX XX XX XX XX XX XX NC 2 XX XX XX XX XX 9 K XX NC 3 XX XX XX XX XX NC 4 XX XX XX XX NC 7F7ones nroorammed into 5 1067 XX XX 6 XX XX XX XX XX XX XX XX NC RTMS are 2 rj XX XX XX XX XX
11. ronic Integrated Systems Inc FHSS Technology Narrow Band Signal is continually Hopped in a specified pattern over the spectrum many times per second 902 MHz 928 MHz ROBUST LICENSE FREE Electronic Integrated Systems Inc Hop Pattern H op Pattern determines the frequencies that the radio Hops between e All Radios within a System MUST have the same HOP PATTERN Labo VO 902 MHz 928 MHz Electronic Integrated Systems Inc Wireless Fundamentals MULTI PATH FADING Variation in signal level as a result of multi path or obstacles in the RF signal path results in a condition known as fade High speed data communication is specially susceptible to failure caused by fade conditions Electronic Integrated Systems Inc Wireless Fundamentals e FADE MARGIN is the difference between received signal strength and the minimum radio sensitivity is a major factor that needs to be considered during initial System design Relation between Communication Reliability and Fade Margin Electronic Integrated Systems Inc Radio Path 221 EECH The term used to describe the route over which the RF Energy must travel from Master to Slave Expressed in dBm le Path from A to B is 95 dBm Master Electronic Integrated Systems Inc Radio Paths The goal in designing Radio Systems is to maximize the Radio Path as it will maximize the performance of the
12. ses may co exist in a geographical area without interfering with each other Range 0 65535 Electronic Integrated Systems Inc SPIDER System Parameters e Primary Hopping Pattern This parameter identifies the frequency hopping pattern between the slaves and a master There are 64 patterns 0 63 of which patterns 0 61 are preprogrammed Electronic Integrated Systems Inc SPIDER System Parameters e Encryption Key This parameter provides network security The Master slaves and repeaters must have the same encryption key to communicate and wili be allocated a range 0 65535 Electronic Integrated Systems Inc SPIDER e gt Unit ANNIS Each member of the network 15 identified by a unigue Unit Address number The master is designated Unit 0 the slaves will be Units 1 to 8 maximum number of RTMS units per SPIDER is 8 Electronic Integrated Systems Inc Installation Site Considerations Antenna Mountin e Is there an Antenna Mast near the cabinet Signal Pole Luminaire Additional Antenna Mast Electronic Integrated Systems Inc SPIDER Miaster Antenna Antenna Antenna Cable The master dipole antenna must be positioned within line of site of the slave RTMS DSS sensors SPI and at the highest point possible Control Cabinet Spider Controller requires 12 24 AC or DC Antenna Surge Protector Grounding cable in cabinet Electro
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