PMP Synchronization Solutions User Guide Configuring a CMM4PMP-0297 007v001 (January, 2017) 3-43Table 22 General Status tab attributesAttribute MeaningDevice This field indicates the type of module and provides its MAC address.Software Version This field indicates the CMM4 release and the time and date of the release.If you request technical support, provide the information from this field.FPGA Version This field indicates the version of the field-programmable gate array (FPGA)on the module. When you request technical support, provide theinformation from this field.FPGA Platform This field indicates the hardware platform that the field-programmable gatearray (FPGA) runs on.PLD Version This field indicates the version of the version of the programmable logicdevice (PLD).MAC Address This field displays the MAC address (or electronic serial number) of theCMM4.System Time This field provides GMT (Greenwich Mean Time) and date to all connecteddevices, which they in turn pass to devices that register to them. Data forthis field is from the GPS device.System Up Time This field indicates how long the module has operated since power wasapplied.Ethernet Status This field indicates the speed and duplex state of the Ethernet interface tothe CMM4.SYNC Pulse Status This field indicates the status of synchronization as follows:SYNC OK indicates that the module is receiving a sync pulse.No SYNC indicates that the module is not receiving a sync pulse.SYNC Pulse Source This field indicates the source of sync as follows:Master (GPS Module) indicates that the module is configured to receivesync from its GPS unit.Slave (RJ11 Port) indicates that the module is configured to receive syncthrough its auxiliary port from another CMM.Satellites Visible This field displays the number of satellites whose signals are received bythe connected GPS antenna.Satellites Tracked This field displays the number of satellites whose signals the CMM4 uses.AntennaConnectionThis field indicates the health of the connection between the CMM4 and theGPS antenna. For example, a value of “BAD – Under Current” indicatesthat there is a lack of signaling due to a bad cable or GPS module.
