Rockwell Automation 1440-VSE02-01RA XM-122 gSE Vibration Module - Manual (Page 83)

Publication GMSI10-UM013D-EN-P - May 2010
Configuration Parameters 73
Fault Time-Out The number of seconds the module should wait after
the last valid tach pulse before it indicates a
tachometer fault. Enter a value from 1 to 64 seconds.
Sets the trigger mode. In Auto Trigger mode, the
minimum signal amplitude for triggering is 2 volts
peak-to-peak and minimum frequency is 6 CPM (0.1
Hz).
In Manual Trigger mode, the value entered in
Trigger Threshold is used as the trigger point.
Minimum signal amplitude for triggering is 500
millivolts peak-to-peak and minimum frequency is 1
CPM.
Trigger Hysteresis The amount of hysteresis around the trigger
threshold. In Auto Trigger mode, the value entered is
a percentage of the peak-to-peak input signal. This
value can range from 0 to 50%.
In Manual Trigger mode, the value entered is a
voltage level. The hysteresis voltage is added to or
subtracted from the threshold voltage to determine
the hysteresis range. The minimum value is 0.12
volts.
% in Auto Trigger mode
Volt in Manual Trigger mode
Trigger Threshold The signal level to be used as the trigger value when
in Manual Trigger mode. Enter a value from +16 to -16 volts dc.
Note: This value is not used in Auto
Trigger mode.
Trigger Slope The input signal slope to be used as the trigger value
when in Manual Trigger mode. Options: Positive
Negative
Note: This value is not used in Auto
Trigger mode.
Tachometer Signal Processing Parameters
Parameter Name Description Values/Comments
XM Configuration
Utility EDS File
Auto Trigger Trigger
Mode
XM Configuration
Utility EDS File
Check = Auto Mode Auto
Clear = Manual
Mode Manual