38
Programming
T801-4 Installation and Operation Manual
© Tait Electronics Limited September 2007
Output Frequency
The current setting of the channel frequencies.
Status
These LEDs are duplicates of the front panel LEDs:
■
PPS
shows the status of the 1PPS validity. If the LED is flashing, refer
to
“Fault Outputs Delay” on page 40
.
■
OSC
shows the status of the master oscillator. The LED goes green
when the
Accuracy
is better than ±1 part in 10
8
. If the LED is flashing,
refer to
“Fault Outputs Delay” on page 40
.
■
The
RVS
LED is not used.
Setup
Click
Setup
to set the operating parameters of the Satsync 7 module. This
is described in detail in
“Setting Up the Satsync 7 Module” on page 39
.
Log
Click
Log
to view the last 10 control measurements which resulted in the
master oscillator control voltage being updated. This is described in detail
in
“Viewing the Data Log” on page 42
.
GPS
Click
GPS
to view the status of the GPS communications. This is described
in detail in
“Viewing the GPS Status” on page 44
.
Master Oscillator
DAC
refers to the control voltage being applied to the VCO.
Last count
displays the current error count.
Accuracy
gives an indication of the current accuracy figure.
Tx Rx
These LEDs indicate the communications activity between the ET software
and the Satsync 7 module.
Firmware ID
The version and revision of the firmware loaded into the Satsync 7 module.
PC Software ID
The version of ET software running. The original file name of this software
is “PC06720xx.exe”, where xx is the two-digit version number. In practice
the file name of the program stored on the ET computer can be changed to
something more recognisable, such as “Satsync7.exe”.
