Manual
PGT-09-S
®
8013604/ WT29
SICK STEGMANN GmbH
Subject to change without notice
57
Event mode record format:
The record fields are defined as follows:
Record index
Event code
Timestamp of the event
Watch signal changes related to an event
Additional notes:
Event codes are identified as follows:
o
W
identifies changes in watch signals
o
<<T>>
identifies a trigger reference
o
TOVF!
identifies a timestamp overflow (if any)
the timestamp can have different resolution depending on the acquisition mode:
o
full
(23bit,13.56 ns)
all modes but Message mode
o
reduced
(14bit, 694 ns)
Message mode
In the bottom section a bar is placed showing both the number of acquired records and those
listed. Also, a push button is available to enable or disable storage of records in the PGT-09-S
device.
Note that the data acquisition is buffered and the buffer is dimensioned to store up to 2048
records.
Trigger
The acquisition trigger allows to log data only under specific conditions. Setting the trigger also
allows the user to synchronize acquisition to an external signal (refer to the TRIGGER
connection, chapter 3.4).
Please note that to configure the trigger based on an external signal the trigger source must
include
the “AUX” bit of the POSITION events byte.
Please note that the trigger is disabled on startup. If the trigger is disabled, all data on the
HIPERFACE DSL
®
link is logged when starting an acquisition.
