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MANUAL P/N 900000178 REV B 

 

 

3.6.3

 

Reference Settings

 

The Reference Settings subtab is plit into two pages (Figure 14) and it allows the 
user to select and prioritize input references for the M212. 

3.6.3.1

 

Reference Settings Page 1

 

Figure 14.  MCM Reference Settings Page 1 

 

Table 5.  MCM Input Reference Settings Page 1 Setting Descriptors 

SETTING 

DESCRIPTION 

Available Refs 

CrossLink Ref-A 

Displays Yes when the M212’s MCM is receiving time via 
the optical crosslink over port A. 

CrossLink Ref-B 

Displays Yes when the M212’s MCM is receiving time via 
the optical crosslink over port B. 

HaveQuick 

Displays Yes when the M212’s MCM is receiving time via 
HaveQuick. 

GPS 

Displays Yes when the M212’s MCM is receiving time via 
GPS. 

IRIG-B 

Displays the IRIG-B Signal format the M212 is receiving if it 
is receiving time of day via IRIG-B 

Summary of Contents for 0366003

Page 1: ...1 MANUAL P N 900000178 REV B Master Clock System M212 User Manual P N 900000178 Revision B For Brandywine Communications products with the following Part Numbers 0366003...

Page 2: ...ated dangerous voltage within the product s enclosure The dangerous voltage may be of sufficient magnitude to constitute a risk of electrical shock to people Do not attempt to repair the unit without...

Page 3: ...3 MANUAL P N 900000178 REV B Revision History Rev Date Comments ECO Number A 12 7 2020 Initial release 11560 B 04 8 2021 Added Section 7 Rear Panel Pinouts pg 46 11683...

Page 4: ...Configuration Pages 21 3 4 Master Clock Module MCM Configuration Page 22 3 4 1 MCM Inventory Page 22 3 5 MCM Status Page 23 3 5 1 MCM Faults 23 3 5 2 HQ PPS Phase Freq Faults 24 3 5 3 Alarms 25 3 5 4...

Page 5: ...MCM HQ PPS Phase Freq Faults Status Page 24 Figure 10 MCM Alarms Status Page 25 Figure 11 MCM Status Page 26 Figure 12 MCM IP Settings Subtab 28 Figure 13 MCM NTP and SNMP Settings 29 Figure 14 MCM Re...

Page 6: ...ystem Inventory Tab Descriptors 17 Table 3 M212 System Settings Tab Descriptors 18 Table 4 M212 MCM Status Page Descriptors 26 Table 5 MCM Input Reference Settings Page 1 Setting Descriptors 30 Table...

Page 7: ...ilable input reference selections include GPS both C A code and SAASM receivers are supported IRIG B and Have Quick 1PPS In additional an MCM may be synchronized to up to 2 other M212 chassis using a...

Page 8: ...tem is a master clock that can have its capabilities defined by the use of standardized modules allowing custom solutions to be created from standard hardware Through the use of these standardized mod...

Page 9: ...bs 1 2 4 Temperature Air Temperature 15 to 55degC Altitude Conditions 1500 ft to 11 000 ft 1 2 5 Shock and Vibration Operating Shock MIL STD 810F 20g 11ms Bench Handling Shock MIL STD 810F Vibration M...

Page 10: ...s Power No of Inputs 1 standard 2 redundant optional Voltage 90 250VAC 10 50 60 Hz Connector IEC 320 standard optional MS3102A 10SL 3P Physical Dimensions Length depth 20 00 Chassis Depth Width 17 00...

Page 11: ...Carrier 1kHz modulated Modulation ratio 10 3 10 Amplitude 5Vp p 20 Output condition when TFOM 7 only XR3 Time code Output Signal Format XR3 Rising Edge On Time Rise Time 100ns 1PPS coherence 100ns of...

Page 12: ...he PTP OSM is fully compliant with the PTP protocol and is capable of providing time synchronization to up to 1024 clients Designed with security in mind the PTP server module uses a custom network st...

Page 13: ...that can be used to broadcast a time of day message All output formats are identical and selected at the MCM One channel can be dedicated as an input channel to provide the MCM with a NMEA GGA messag...

Page 14: ...2000150 SLIDE RACK 28 27 TRAVEL 80 LB Original Manufacturer General Devices Chassis Trak Type C300 2 1 2 Power Insert the power cord of the Master Clock System into an electrical socket to power up th...

Page 15: ...r explanation are listed in Table 1 below Table 1 M212 Status Page Descriptors FIELD DESCRIPTION Firmware The name of the firmware installed on this system Version The current firmware version Runtime...

Page 16: ...eap Second Epoch The date and time of an impending leap second if one is pending Leap Second State Will say whether or not a leap second is pending Leap second state can be Not Pending No Future Leap...

Page 17: ...information Figure 3 System Inventory Tab The fields on the system inventory tab are listed in Table 2 below Table 2 M212 System Inventory Tab Descriptors FIELD DESCRIPTION System Serial Number The se...

Page 18: ...s of the system settings tab are listed below in Table 3 Table 3 M212 System Settings Tab Descriptors FIELD DESCRIPTION General Disable All Outputs Indicates if all outputs from the M212 have been dis...

Page 19: ...elay compensation adjustment on the M212 s 40 bit Binary Coded Decimal BCD output Local Time Time Zone min Indicates the time zone offset from UTC in minutes DST Offset min Indicates the Daylight Savi...

Page 20: ...20 MANUAL P N 900000178 REV B Figure 5 M212 Settings Tab in Edit Mode...

Page 21: ...Configuration Pages Clicking on the option for Configure from the right hand menu will open the module configuration windows and underneath the configure menu will be the configuration webpages for ea...

Page 22: ...MCM will open the MCM status and configuration pages from here the inventory status and settings for the MCM are available for viewing and editing 3 4 1 MCM Inventory Page The MCM Inventory page shows...

Page 23: ...00178 REV B 3 5 MCM Status Page 3 5 1 MCM Faults The MCM Faults page Figure 8 displays the current fault status with the MCM as well as the fault status of any connected input references Figure 8 MCM...

Page 24: ...B 3 5 2 HQ PPS Phase Freq Faults The MCM HQ PPS Phase and Frequency Faults page Figure 9 displays the current fault status of any connected HaveQuick and 1PPS input references Figure 9 MCM HQ PPS Pha...

Page 25: ...CM Alarms page Figure 10 displays the current active alarms that the MCM is reporting If the M212 is currently producing a buzzer alarm the Turn Off Buzzer button can be used to temporarily disable th...

Page 26: ...able 4 M212 MCM Status Page Descriptors FIELD DESCRIPTION PLL Status The current status of the Phase Locked Loop PLL Current Ref The current input reference TFOM Time Figure of Merit TFOM a numerical...

Page 27: ...No Future Leap Second has been announced by International Earth Rotation and Reference Systems Service IERS Pending A leap second has been announced by IERS but it has not happened yet Past Pending A...

Page 28: ...er to enable or disable the Ethernet ports on the MCM In addition this page is used to change the IP Address Gateway address and subnet mask of each port Please note that DHCP is not supported and the...

Page 29: ...SNMP Settings subtab Figure 13 enables the user to set the NTP Authentication method key ID and hex key for use with secure NTP The SNMP settings are used to adjust the authentication settings for SNM...

Page 30: ...1 Setting Descriptors SETTING DESCRIPTION Available Refs CrossLink Ref A Displays Yes when the M212 s MCM is receiving time via the optical crosslink over port A CrossLink Ref B Displays Yes when the...

Page 31: ...ssLink Ref B Rx Displays the port that optical CrossLink input reference B is connected to Properties Reference Select Switch the MCM between automatic and manual reference selection Manual Ref Select...

Page 32: ...Reference Settings Page 2 Table 6 MCM Reference Settings Page 2 Setting Descriptors SETTING DESCRIPTION Delays HaveQuick Ref Adjust the delay compensation for the HaveQuick input reference in nanosec...

Page 33: ...utomatically in the event of a reference failure IRIG B 1PPS Prevent the MCM s autoswitching system from selecting these references automatically in the event of a reference failure GPS Prevent the MC...

Page 34: ...ly enter UTC time when the M212 s MCM is operating in holdover mode or if it is only receiving frequency or pulse input references The Manual Leap Second option is used when the input reference to the...

Page 35: ...L P N 900000178 REV B 3 6 5 Serial Settings The Serial Settings subtab Figure 17 allows the user to select the baud rate and output message format for the serial timecode output Figure 17 MCM Serial S...

Page 36: ...iversal OSM status and configuration pages from here the inventory status and settings for the Universal OSM are available for viewing and editing 3 7 1 Universal OSM Inventory Page The Inventory page...

Page 37: ...37 MANUAL P N 900000178 REV B 3 7 2 Universal OSM Status Page The Status page Figure 19 shows the fault status for all four outputs for the Universal OSM Figure 19 Universal OSM Status Page...

Page 38: ...gs Table 7 Universal OSM Setting Descriptors SETTING DESCRIPTION JX Local Time Use Master MCM Local Time Instruct the OSM to use the same local time settings as the MCM Time Zone min Indicates the tim...

Page 39: ...nth that DST ends on DST End DOW Indicates the Day of Week DOW that DST ends on DST End DOWOM Indicates the Day of Week of Month DOWOM that DST ends on JX Output Type JX Output Type Sets the output fo...

Page 40: ...pen the NTP OSM status and configuration pages from here the inventory status and settings for the NTP OSM are available for viewing and editing 3 8 1 NTP OSM Inventory Page The Inventory page Figure...

Page 41: ...L P N 900000178 REV B 3 8 2 NTP OSM Status Page The Status page Figure 22 shows the fault status for both ports on the NTP OSM as well as showing the IPv6 Addresses of each port Figure 22 NTP OSM Stat...

Page 42: ...NTP OSM Settings The NTP OSM Settings Page enables the user to configure the IP address gateway address subnet mask and authentication method key ID and hex key for each port of the NTP OSM independen...

Page 43: ...warranty If the unit is still exhibiting problems not covered by the above troubleshooting guide contact us for technical support at support brandywinecomm com or call us at 714 755 1050 If it becomes...

Page 44: ...44 MANUAL P N 900000178 REV A 5 Front Panel Drawing Figure 24 M212 Front Panel Drawing...

Page 45: ...45 MANUAL P N 900000178 REV A 6 Rear Panel Drawings Figure 25 M212 Rear Panel Drawing...

Page 46: ...A Ethernet Port 1 J7 B Ethernet Port 2 J8 GPS Antenna Input J5 A 9 way D Type Male Pin Function 1 Relay Alarm NC 2 Relay Alarm COM 3 1PPS DC Output 4 IRIG B DCLS Output 5 Ground 6 Relay Alarm NO 7 Gro...

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