This page describes the monitoring only device driver and the device window for the TimeLink GPS Frequency and Time Generator TMG3420 via SNMP.

It was tested with model: TMG3420

Device window pages

The following table shows which device window pages are available with this individual device type.

Configuration parameters

At the maintenance page of the device window there are a couple of configuration parameters which must be set to make the software talk to the unit.

parameter description
address The SNMP address specification for the device (details below).
deviceComment An optional text entered here appears as an addition to the tooltip which is shown while the mouse is placed over a device icon in the GUI. The "\n" character sequence is translated into a newline character, splitting the text into multiple lines.

SNMP address specification

The full address consists of the following fields: aaa.bbb.ccc.ddd:pppp read-community write-community

parameter description
aaa.bbb.ccc.ddd The IP address of the device in 'dotted quad' notation. This field is mandatory.
pppp The IP port number where the device accepts SNMP requests. The port number may be omitted, the driver uses the standard port 161 in this case.
read-community The SNMP read community name. This must match the read community expected by the device.
write-community The SNMP write community name. This must match the write community expected by the device. The write community name may be omitted, the driver uses the read community name for both, read and write in this case. If both community names are missing, the driver uses public as a default for read and write community string.

Variables defined by this device driver

name type flags range
info.driver TEXT R/O StringRange R/O
lowLevel.cmd TEXT StringRange
lowLevel.reply TEXT R/O StringRange R/O
faults.99 ALARM R/O AlarmFlagRange R/O (Communication)
faults.commstat TEXT R/O StringRange R/O
info.type TEXT R/O StringRange R/O
info.port TEXT R/O StringRange R/O
info.frame TEXT R/O StringRange R/O
info.model TEXT R/O StringRange R/O
info.identifier TEXT R/O StringRange R/O
info.mibVersion TEXT R/O StringRange R/O
info.aging TEXT R/O StringRange R/O
info.equipmentLO TEXT R/O StringRange R/O
info.fpga TEXT R/O StringRange R/O
info.uniqueId TEXT R/O StringRange R/O
info.securityLevel TEXT R/O StringRange R/O
info.board TEXT R/O StringRange R/O
info.oscillator TEXT R/O StringRange R/O
config.deviceComment TEXT SAVE SETUP StringRange
internal.alarmCount INTEGER R/O IntegerRange R/O (0 .. 0)
internal.alarmList TEXT R/O StringRange R/O
utcTime TEXT R/O StringRange R/O
state.frequency TEXT R/O StringRange R/O
state.time TEXT R/O StringRange R/O
state.stability TEXT R/O StringRange R/O
oscillator.dac FLOAT R/O DoubleRange R/O (0.00 .. 0.00)
phaseDeviation INTEGER R/O IntegerRange R/O (0 .. 0)
progress INTEGER R/O IntegerRange R/O (0 .. 100)
longitude TEXT R/O StringRange R/O
latitude TEXT R/O StringRange R/O
altitude FLOAT R/O DoubleRange R/O (0.0 .. 0.0)
nsats INTEGER R/O IntegerRange R/O (0 .. 0)
lsats TEXT R/O StringRange R/O
rxok BOOLEAN R/O BooleanRange R/O (true false)
state.timesource TEXT R/O StringRange R/O
state.phasing TEXT R/O StringRange R/O
state.tracking TEXT R/O StringRange R/O
state.tfom TEXT R/O StringRange R/O
state.ete TEXT R/O StringRange R/O
state.oscillator TEXT R/O StringRange R/O
faults.01 ALARM R/O AlarmFlagRange R/O (IRIGB no signal)
faults.02 ALARM R/O AlarmFlagRange R/O (IRIGB signal decode)
faults.03 ALARM R/O AlarmFlagRange R/O (IRIGB signal wrong)
faults.04 ALARM R/O AlarmFlagRange R/O (IRIGB Decoder)
faults.05 ALARM R/O AlarmFlagRange R/O (Free running expired)
faults.06 ALARM R/O AlarmFlagRange R/O (Files signatures)
faults.07 ALARM R/O AlarmFlagRange R/O (UTC offset)
faults.08 ALARM R/O AlarmFlagRange R/O (GNSS antenna n.c.)
faults.09 ALARM R/O AlarmFlagRange R/O (GNSS antenna S/C)
faults.10 ALARM R/O AlarmFlagRange R/O (GPS No satellites)
faults.11 ALARM R/O AlarmFlagRange R/O (GPS Test mode)
faults.12 ALARM R/O AlarmFlagRange R/O (GPS Position)
faults.13 ALARM R/O AlarmFlagRange R/O (GPS no stored pos.)
faults.14 ALARM R/O AlarmFlagRange R/O (Spoofing shift)
faults.15 ALARM R/O AlarmFlagRange R/O (Spoofing discontinuity)
faults.16 ALARM R/O AlarmFlagRange R/O (GNSS time)
faults.17 ALARM R/O AlarmFlagRange R/O (No NMEA signal)
faults.18 ALARM R/O AlarmFlagRange R/O (NMEA checksum)
faults.19 ALARM R/O AlarmFlagRange R/O (NMEA out of range)
faults.20 ALARM R/O AlarmFlagRange R/O (Power 1)
faults.21 ALARM R/O AlarmFlagRange R/O (Power 2)
faults.22 ALARM R/O AlarmFlagRange R/O (OCXO 10MHz)
faults.23 ALARM R/O AlarmFlagRange R/O (Output 1 S/C)
faults.24 ALARM R/O AlarmFlagRange R/O (Output 2 S/C)
faults.25 ALARM R/O AlarmFlagRange R/O (Output 3 S/C)
faults.26 ALARM R/O AlarmFlagRange R/O (Output 4 S/C)
faults.27 ALARM R/O AlarmFlagRange R/O (Output 5 S/C)
faults.28 ALARM R/O AlarmFlagRange R/O (Output 6 S/C)
faults.29 ALARM R/O AlarmFlagRange R/O (Output 7 S/C)
faults.30 ALARM R/O AlarmFlagRange R/O (Output 8 S/C)
faults.31 ALARM R/O AlarmFlagRange R/O (GNSS survey running)
faults.32 ALARM R/O AlarmFlagRange R/O (GNSS leap sec pending)