Rockwell Automation 1440-VSE02-01RA XM-122 gSE Vibration Module - Manual (Page 94)

Publication GMSI10-UM013D-EN-P - May 2010
84 Configuration Parameters
trend records, the interval between trend records, and which relay triggers
(activates) the collection of the trend data.
IMPORTANT
The Triggered Trend parameters are not included in the
EDS file and cannot be edited using generic configuration
tools such as RSNetWorx for DeviceNet.
Triggered Trend Parameters
Parameter Name Description Values/Comments
Enable Triggered Trend
Measurements Enables/disables the triggered trend measurements.
Select to configure the triggered trend
measurements. Check to enable.
Clear to disable.
Select Measurements Sets the measurements to be collected and stored in
the module. 1 to 16 measurements can be
selected.
Number of Records The maximum number of measurement sets that can
be collected in the trend buffer. The measurement
sets make up the trend data. The Number of Records is
automatically calculated based upon
the number of Trended
Measurements selected.
Latch Enable Determines whether the trigger trend is latched or
unlatched.
Latched means that subsequent triggers are ignored
after the initial trigger. This prevents the trend data
from being overwritten with new data until the
trigger is manually reset (click Reset Trigger
button).
Unlatched means that the trend data is overwritten
with new data every time a trigger occurs.
Check means latched
Clear means unlatched
Relay Number Sets the relay that triggers the trend to be collected. None means that the trend can only be
triggered manually or by a trigger
event (for example, XM-440).
Relay Number 1 is the on-board relay.
Numbers 2 through 5 are either relays
on the Expansion Relay module when
it’s connected to the module or virtual
relays.
Note: The relay must be enabled.
Refer to Relay Parameters on page 78.
Record Interval The amount of time between consecutive trend
records.
Note: If you enter a Record Interval, the Trend Span
is automatically updated.
1 to 3600 seconds