DOC 4380A
4380A O & M Manual
42
098-00723-000– Jul 2017 Revision 4.0 SyncSystem 4380A O&M Manual
Synchronizes the system 1 PPS to the reference input.
Allows the operator to set the PPS parameters on the 4394A and 4394A-
ECL Cards.
Allows the operator to enable the Nasa36 time code on the selected
4387A (AM IRIG) card port.
Allows the operator to select one of four operating modes on the 4374A
(T1) card ports.
List bit code file names and sizes
Configure a code generator module clock
Assign a file to a code generator module memory block
Configure a code generator module port
Configure a code generator module stream
Allows users to load or clear out the time zone database
Allows users to list the contents of the time zone database.
Clears latched alarm events.
Configures system firewall.
Enables(1) or disables (0) the front panel button from resetting the units
IP address if held in for ~10Seconds.
Allows user to change domain / hostnames.
Allows users to load a leap second file on the unit.
Set up network settings. [--mode DHCP|static] [--ip <ip>] [--mask
<netmask>] [--broadcast <broadcast>] [--gateway <gateway>]
Allows the operator to change the command prompt for the current
session or make the changes part of the system default settings.
Allows the user to set the averaging interval (in seconds) for the TIC
cards installed in the unit. Valid intervals are 1, 10, 20, 60 and 300
seconds.
Restarts the application without rebooting the system
Execute the software update routine.
System Configuration commands
Returns the offset in seconds between Sync System time and that of an
external NTP server
Table 5 System Command List
Access to the 4380A command port is available via telnet (Port 1700) and through the USB Ports located
on the back of the unit via the 94000-115200 Console Cable. The 4380A is a DTE device utilizing the
RS232 communication protocol. Settings for the port are 115,200 baud, 8 data bits, 1 stop bit, no parity,
and no flow control. It is sometimes necessary to access the system via the USB port because the 4380A
may not be accessible via the network until the IP Address has been set.
3.4.1.3 Diagnostic Port (1800)
The 4380A provides an IP port to aid in diagnosing system errors. Each of the subsystems within the
4380A provides diagnostic output that can aid in identifying system errors. It is typically not necessary for
users to access the diagnostic port because all system errors are reported on the front panel (Alarm Light),
in the alarms list (status alarm) and/or can be recovered using the syslog command.
Diagnostic messages are only displayed on the diagnostic port. If users wish to save the messages provided
by the diagnostic port then the output of this port must be saved to a file. It is recommended that diagnostic