Masibus MC-1-DE Operator'S Manual Download

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PERATOR’S MANUAL

GPS Time Sync Unit

Masibus Automation And Instrumentation Pvt. Ltd.

B/30, GIDC Electronics Estate,

Sector-25, Gandhinagar-382044, Gujarat, India

+91 79 23287275-79

+91 79 23287281-82

Email: [email protected]

Web: www.masibus.com

Summary of Contents for MC-1-DE

Page 1: ...PS Time Sync Unit Masibus Automation And Instrumentation Pvt Ltd B 30 GIDC Electronics Estate Sector 25 Gandhinagar 382044 Gujarat India 91 79 23287275 79 91 79 23287281 82 Email support masibus com W...

Page 2: ...Cable Information 20 6 2 Unit Installation 25 6 3 Mechanical Dimensions 26 6 4 Wiring Diagram 27 7 GPS TIME SYNC UNIT MC 1 DE Power ON 28 7 1 Receiver Boot up mode 28 7 2 Battery Backup RTC and GPS r...

Page 3: ...Distribution 56 10 Relay and Pulse Outputs 59 10 1 Relay Contact Outputs 59 10 2 Pulse Outputs 59 11 Ethernet Communications Telnet SNMP 61 11 1 Telnet 61 11 2 SNMP 62 12 Holdover Mode 68 13 Options 6...

Page 4: ...l Mount Mechanical Dimension Layout 26 Figure 17 Panel Mount Mechanical Dimension Layout 26 Figure 18 Din Rail Mount Mechanical Dimension Layout 27 Figure 19 Wiring Diagram of GPS Time Sync Unit 27 Fi...

Page 5: ...device using HyperTerminal a very common application in Windows the GPS TIME SYNC UNIT MC 1 DE allows the user to alter the settings or choose from Time codes The serial port RS232 RS485 Factory conf...

Page 6: ...rrestor antenna line amplifier and other accessories are also provided with limited warranty of 12 months from the date of shipment Masibus Automation and Instrumentation Pvt Ltd Obligation under this...

Page 7: ...or registered trademarks of Masibus Automation and Instrumentation P Ltd herein after referred to as masibus Adobe Acrobat and Postscript are either registered trademarks or of Adobe Systems Incorpor...

Page 8: ...able RG6 RG8 as per specified cable length in Customer Order quote GPS Antenna and Antenna Clamp integrated 2 meters RG58 BNC Cable Qty 1 2 meters RJ45 Ethernet Cable Qty 1 2 meters RS 232 GPS Configu...

Page 9: ...tes out of 32 satellites in six orbital planes orbiting at an altitude of a km In typical GPS operation four or more satellites must be visible to obtain an based navigation systems use a version of t...

Page 10: ...0916 seconds However as each orbit plane contains eight satellites a satellite will pass the same place every sidereal day For comparison each GPS satellite passes over the same spot once every side...

Page 11: ...ition Positioning Accuracy 10m SEP with Selective Availability SA Disabled Receiver Input 1575 42 MHz L1 C A Code Tracking 12 parallel channels Acquisition Time Hot Start 5 s Warm Start 38 s Cold Star...

Page 12: ...format Output Isolated RS232 RS485 Factory Configurable Interface DB9 Female Connectors Front Panel OUTPUTS Alarms Two Isolated Dry Contacts to 230 VAC 24VDC 10 A 1 GPS Lock 2 Watchdog IRIGB TTL DC Le...

Page 13: ...tchdog Red GPS Locked Green GPS LOCK TX Red Available only when serial output is available RX Red Available only when serial output is available Programming Using HyperTerminal in a local PC via seria...

Page 14: ...onvertor Isolation With standing voltage Between primary terminals and secondary terminals At least 1500 V AC for 1 minute Between primary terminals and grounding terminal At least 1500 V AC for 1 min...

Page 15: ...tion description of Din Rail GPS MC 1 DE unit front panel user applicable interface GPS TIME SYNC UNIT MC 1 DE Front Panel GPS TIME SYNC UNIT MC 1 DE model front panel The front panel is equipped ario...

Page 16: ...connector are C Figure 6 Additional event Terminals DE has the capability to provide two event outputs The single event output provides pulse at configured event interval with pre configured pulse wi...

Page 17: ...iguration and to provide serial time frame to other periphe figuration of COM1 terminal is as per RS 485 standard Pin 7 of DB 9 connector will act as D line This LED illumination is RED color and it i...

Page 18: ...nal DE device have a BNC female connector at its Front as shown in figure 13 This connector provides 5 VDC 4 7V DC to 5 2V DC to antenna Refer Antenna Installation section 6 for connecting GPS Antenna...

Page 19: ...er company Installation of the equipment is to be complied in accordance with local and national electrical codes This equipment is sensitive to Electrostatic Discharge ESD Ob serve all ESD safeguards...

Page 20: ...Selecting a GPS Antenna Site Outdoors Select a site or antenna mounting position that check the highest point available Offers a full 360 view horizontally to within 10 vertically of the horizon Is hi...

Page 21: ...is mounted in a less favorable location it may work however GPS antenna signals reception capability may be somewhat limited deteriorated during certain hours of the day Terminal connection for Wall D...

Page 22: ...wing options accessories can be ordered 1 Protect against lightning and field induced electrical surges 2 Connect multiple GPS TIME SYNC UNIT MC 1 DE receivers to a single antenna 3 Extend the range o...

Page 23: ...panel antenna connector Without the 5Vdc supply on antenna connector of unit the antenna and GPS TIME SYNC UNIT MC 1 DE will not synchronize with the GPS satellites signal and can generate an GPS UNL...

Page 24: ...ve GPS signals and properly operate the GPS Time Sync Unit the type and length of the c ble are important Due to their effect on specific parameters described in the following paragraphs any changes t...

Page 25: ...enna installation is complete GPS TIME SYNC UNIT MC 1 DE unit can be installed as per below procedures It is necessary to provide correct power supply to unit as per specified order or as per power su...

Page 26: ...Mechanical Dimensions Figure Figure Doc Ref No Dimensions Figure 16 Wall Mount Mechanical Dimension Layout Figure 17 Panel Mount Mechanical Dimension Layout Model MC 1 DE Doc Ref No m05dom102 Issue No...

Page 27: ...del MC 1 DE Doc Ref No m05dom102 Issue No 00 Page 27 of 76 Figure 18 6 4 Wiring Diagram Figure 18 Din Rail Mount Mechanical Dimension Layout Figure 19 Wiring Diagram of GPS Time Sync Unit User s Manua...

Page 28: ...an 45 seconds because each GPS receiver may take few seconds time to get initialized on boot up and as each satellite frame takes 30 seconds to transmit single frame Since each satellite transmits tot...

Page 29: ...ains its all configuration parameters internally in non volatile memory even when the power is off 7 3 Startup Operation Before powering up GPS Time Sync Unit MC 1 DE Model device user has to ensure t...

Page 30: ...is in LOCK condition GPS LOCK relay will be in energized condition and GPS LOCK led on front panel will be ON Additional event outputs optional are ON as per respective event time configured Factory...

Page 31: ...of Model device is also available as RS 485 electrical standards instead of RS 232 standards as an optional feature Configuration requires a standard 9 way D type RS 232 cable and standard serial comm...

Page 32: ...ed changes to the settings Figure 22 RS 232 Male to Female cable connection Cross cable connection as mentioned in above figure is n cessary to communicate with serial terminal Ensure serial communica...

Page 33: ...communication settings NMEA output will be transmitted at every second with respect to GPS TIME SYNC UNIT MC 1 DE time NOTE The unit will enter the configuration as soon as it will receive CONFIG com...

Page 34: ...s user defined password which can be changed by the user through password configuration command and other is master password which cannot be configured or visualize in menu settings User defined passw...

Page 35: ...U L FOR PRESENT SETTINGS L PRESENT SETTINGS COMMAND MODE NAME VALUE x MEANING SBx Baud Rate 96 9600 Baud Rate SPx Parity 0 Parity None SSx Stop Bit 1 1 Stop Bits SUx Time Format 2 LOCAL time TC2x Tran...

Page 36: ...9 ns Default value 0 ns Resolution 1 ns TC2x Set transmit mode 1 NMEA mode 2 t format mode 3 NGTS mode P password To change password M time date Manual Time Setting Mode Enter command M hh mm ss dd mm...

Page 37: ...ommunication on serial terminal between the unit and HyperTerminal stops To reinitialize the serial communication first disconnect the link and then enter into the settings of the HyperTerminal and se...

Page 38: ...arity Command Applicable Options SP0 SP1 SP2 Please refer H Command menu for applicable meanings of mentioned options The change of parity configuration can be done using this command Different option...

Page 39: ...3 Time Zone Offset Command Command Z This command is to enter the time offset of any particular region country with reference to the UTC Every country local time works at some time offset with respect...

Page 40: ...of particular event time period Ensure that ON time value of all additional events are to be entered in milliseconds Whenever the new time period is set the new event timing counter will start from th...

Page 41: ...Default Command Command ETH0 It is recommended to remove all NTP outputs RJ 45 cable from network before using this command and stop all the services such as NTP SNMP Telnet with GPS TIME SYNC UNIT M...

Page 42: ...ed password if it is changed from factory set password 8 2 8 Miscellaneous Command Other available commands are as follows 8 2 8 1 Command D Description This command sets following parameters of GPS T...

Page 43: ...and Propagation Delay Only available on special request Description The GPS Timing receiver outputs a 1PPS signal the rising edge of which is placed at the top of the GPS or UTC one second time mark e...

Page 44: ...user can enter current time manually Manual Time setting Command format is M hh mm ss dd mm yy where hh Hours 0 to 23 mm Minutes 0 to 59 ss Seconds 0 to 59 dd Date 1 to 31 mm Month 1 to 12 yy Year fo...

Page 45: ...NMEA Mode I_1344 IRIGB_IEEE_1344 D DISABLED IRIG IRIGB_Time L LOCAL Z TIME ZONE 00 00 ET1 Addi Event1 00000060 Seconds Mode ET2 Addi Event2 00000060 Seconds Mode EW1 Event1 ON Time 00000050 m Seconds...

Page 46: ...ts SUx Time Format 2 LOCAL time TC2x Transmit Mode 3 NGTS Mode I_1344 IRIGB_IEEE_1344 D DISABLED IRIG IRIGB_Time L LOCAL Z TIME ZONE 05 30 ET1 Addi Event1 00000060 Seconds Mode ET2 Addi Event2 0000006...

Page 47: ...ormat shall consist of data fields as follows Field Example Comments String ID GPRMC UTC Time 130525 00 hh mmss ss Status A A Valid V Invalid Latitude 4250 5589 ddmm mmmm N S Indicator S N North S Sou...

Page 48: ...minute i e NGTS frame is transmitted at every 59 seconds of every minute at 9600 baud rate 8 Data bits N NONE parity 1 1 stop bit User can change the serial communication settings using serial configu...

Page 49: ...IT MC 1 DE model has three BNC connectors that supply tim ing signals to external equipment Two of output is designed for IRIG B AM DCLS and other for 1PPS NOTE On the Front plate of model MC 1 DE IRI...

Page 50: ...IRIG B IEEE 1344 Extension IEEE 1344 protocol has two versions available of which model MC 1 DE supports is IEEE 1344 2005 which defined in IEEE 1344 C37 118TM 2005 document IEEE 1344 C37 118TM 2005 e...

Page 51: ...me Quality 74 Time Quality 75 Parity Parity on All preceding data bits including time of year 76 Not Used Unassigned Zero Value 77 Not Used Unassigned Zero Value 78 Not Used Unassigned Zero Value 79 P...

Page 52: ...1 DE time code outputs are designed to handle multiple loads The out put terminals of IRIG B time code are BNC type Input devices have different type of IRIG B time code input connectors Co axial cabl...

Page 53: ...rs and clients NTP protocol is evolved from Time protocol but is designed to maintain accuracy and robustness even on the networks involving multiple gateways high network path delays and unreliable n...

Page 54: ...1 i e 2 to 15 can synchronize their time from GPS TIME SYNC UNIT MC 1 DE DE continuous to provide NTP output even under Unlock conditions when there is no satellite signal available depending on its i...

Page 55: ...onal timestamp with a millisecond resolution If the stratum level of GPS TIME SYNC UNIT MC 1 DE device is configured at 15 under Unlock conditions no NTP client will syn chronize its time with NTP ser...

Page 56: ...er client architecture are generally arranged in hierarchical arrangement in network Refer below figure 27 to understand time distribution model in hierarchical arrangement Figure 27 NTP Time distribu...

Page 57: ...ess of two NTP ports in GPS should not be same if both NTP ports are to be used in same network domain Among all applicable NTP parameters in NTP packet format only stratum value can be modified for G...

Page 58: ...ation algorithm in NTP Client devices other than Unix Linux PC hierarchical arrangement of NTP servers and NTP clients in network and GPS TIME SYNC UNIT MC 1 DE NTP clock output accuracy during holdov...

Page 59: ...y Contact Close Contact close if GPS is in Lock condition GPS LOCK Contact close Relay Contact Configuration C NC Unit Power OFF Contact Close Contact Close At Power ON Contact is close but contact op...

Page 60: ...s to max 50 of configure time interval of that particular event in terms of milliseconds through front panel serial terminal Please refer section 8 2 5 for method of configure additional event outputs...

Page 61: ...del MC 1 DE Factory set Value is 192 168 100 001 SIP1 Sets the IP address of SNMP manager which should receive any Trap massages generated by model MC 1 DE Agent Factory set value is 192 168 100 226 S...

Page 62: ...Addressing SNMP addressing is structured as a very large tree database A root node address is an integer value that ranges from 0 to some very large number Conceptually there are no limits to the num...

Page 63: ...SNMP Configu ration For Telnet configuration refer11 1 Once Read community modified manager needs to remem ber for further use Factory set Value masibus Write Community SNMP Manager must know the Wri...

Page 64: ...masibus com For reference here we have used Irea soning MIB browser Below are the steps to configure model MC 1 DE using SNMP Note This SNMP software is free edition software and it is used for testi...

Page 65: ...The masibus MIB masibus 1 Product_Info 1 3 6 1 4 1 38306 1 String masibus model MC 1 DE Product information masibus 2 GPS_Configuration 1 3 6 1 4 1 38306 2 String masibus model MC 1 DE SNMP configura...

Page 66: ...WriteCommunity 1 3 6 1 4 1 38306 2 3 0 String R W 1 20 Cha racters SNMP Community which has read write access can be used to monitor status variables and Get Set SNMP con figuration parameters SNMP O...

Page 67: ...k command you need to first select variable can send SNMP traps maximum up to two SNMP managers if configured Available traps in model are described below In trap viewer you can check traps as shown f...

Page 68: ...et proper time data GPS TIME SYNC UNIT MC 1 DE device enter Holdover mode when unit goes into Unlock condition from Lock condition and thereafter provides time output depending on the inter nal clock...

Page 69: ...the Negative terminal and safety ground to E terminal when viewing instrument from Front 13 1 1 Option 1 AC DC Power Input Input voltages are 85 264 Vac 47 63 Hz or 120 300Vdc less than 10 VA typical...

Page 70: ...1 3_Appendix C_Issue_no04 doc Procedure to configure Windows Linux PC as NTP Client Appendix D m05om101 01_Appendix D_01B_100559 doc Procedure to configure Unix PC as NTP Client Appendix E m05dom102_A...

Page 71: ...d Please refer section 8 2 3 to set Timezone offset through serial configuration Apart from timezone offset it is necessary that the setting of time format UTC LOCAL should be set to LOCAL For setting...

Page 72: ...ther and sky is clear try to re orient the GPS antenna or relocate the GPS an tenna so that maximum number of GPS satellites is visible IRIG B IEEE 1344 client synchronization fail Following steps are...

Page 73: ...Appendix E1 for telnet session and con figuration NTP client not synchronizing with GPS NTP output port Following steps are to be checked for issues of NTP communication failure or NTP client time no...

Page 74: ...hooting index 3 SNMP Manager should be able to work on SNMPv1 and SNMPv2c protocol 4 MIB file at manager side for model MC 1 DE agent should be the same provided at the time of commissioning 5 Read or...

Page 75: ...Electro Magnetic interference FDMA Frequency Division Multiple Access GMT Greenwich Mean Time GPS Global Positioning System GNSS Global Navigation Satellite System IPv4 Internet Protocol version 4 IRI...

Page 76: ...t For Comments RE Radiated Emission RG 6 RG 8 Radio Grade 6 RF Radio Frequency SA Selective Availability SBS Straight Binary Second SNTP Simple Network Time Protocol SNMP Simple Network Management Pro...

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