Series 3700A System Switch/Multimeter Reference Manual Section 5: Switching and scanning
3700AS-901-01 Rev. D/June 2018 5-43
LXI event log
The LXI event log of a Series 3700A monitors all LAN triggers that the instrument receives or
generates. The LXI event log has nine comma-delimited fields. Below is an example entry to an LXI
event log and a description of the log fields in order of appearance.
"17:26:35.690 10 Oct 2007, LAN0, 192.168.1.102, LXI, 0, 1192037132,
1192037155.733269000, 0, 0x0"
"17:26:35.690 10 Oct 2007"
Formatted UTC time in 24-hour format including fractional
seconds.
Event identifier. This event identifier is zero-based (LAN0 to
LAN7). When specifying the LAN trigger using
lan.trigger[N], the minimum value for N is 1. Therefore
LAN0 to LAN7 corresponds to lan.trigger[1] through
lan.trigger[8], respectively.
IP address of the device that issued the LAN trigger.
LXI version identifier. Currently only LXI is defined.
Sequence number from the device that issued the LAN
trigger. This number is incremented after generation of
each LAN trigger.
PTP time formatted as a floating-point number.
The overflow from PTP seconds. Currently, this is 0. Also
referred to as IEEE-1588 Epoch.
Hex value of the flag field, which is the logical OR of
several conditions (error=1, retransmission=2, hardware=4,
acknowledgment=8).
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