Rockwell Automation 1440-TTC06-00RE XM-362 Temperature Module - Manual (Page 66)

Publication GMSI10-UM008D-EN-P - August 2010
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Triggered Trend Parameters The XM-361/362 modules can collect a triggered trend. A triggered trend is a
time-based trend that is collected when a relay is activated, or the module
receives a trigger event.
Once the triggered trend is configured, the XM module continuously monitors
the trended measurements. When a trigger occurs, the XM module collects
additional data as specified by the Post Trigger parameter.
The XM-361/362 can only store one triggered trend. Unless the triggered
trend is latched, the trend data is overwritten with new data when the next
trigger occurs.
The triggered trend parameters define the trend data that is collected by the
module. Use these parameters to select the measurements included in the
IMPORTANT
The 4-20 mA outputs are either on or off. When they are
on, the 4-20 mA outputs overshoot the 4 and 20 mA limits
by 10% when the measurement exceeds the minimum and
maximum range. This means the minimum current
produced is 3.6 mA and the maximum current produced is
22 mA.
When the 4-20 mA outputs are off, they produce a current
approximately 2.9 mA. The 4-20 mA outputs are off under
the following conditions:
• The 4-20 mA outputs are set to "Disable" (see Enable
above).
• The module is in Program mode.
• A sensor-out-of-range error occurs that affects the
corresponding measurement.