Allen-Bradley 1444-TSCX02-02RB User Manual page 218

Chapter 8 Configure Alarms
218
Table 46 - Measurement Alarm Measurement Selection Options
Measurement
Overall (0/1), Channel 0...3
DC(V), Channel 0...3
Order magnitude (0...4),
Channel 0...3
Order Phase (0...4), Channel
0...3
FFT Band (0...8), Channel 0...3
Not 1X, Channel 0...3
DC Channel 0...3
SMAX magnitude, Channel Pair 0/
1, 2/3
SMAX Phase, Channel Pair 0/1, 2/3
Shaft Absolute pk-pk, Channel
Pair 0/1, 2/3
Speed (0/1)
Factored Speed (0/1)
Speed maximum (0/1)
Speed Rate of Change (0/1)
Axial Differential Expansion,
Channel Pair 0/1, 2/3
Ramp Differential Expansion,
Channel Pair 0/1, 2/3
Rod Drop 0...3
Measurement Alarms provide the usual >, ≥, ≤ and < comparison checks
between a measured value, such as "Channel 1 Overall", and a set of Danger
and Alert level limits.
Rockwell Automation Publication 1444-UM001D-EN-P - June 2018
Channel Type Measurement Type
Dynamic, gSE Any
Static Eccentricity
Dynamic, gSE Any
Dynamic Any
Order is Enabled
Dynamic Any
Order is Enabled
Order value is an integer (no fractions)
Dynamic, gSE Any
FFT Band is Enabled
Dynamic Any
Order 0 is Enabled
Order 0 value = 1.0
Static Any
Dynamic X (shaft relative),
Y (shaft relative), Aeroderivative.
Shaft Relative (LP/HP filtered)
Dynamic CH A = Shaft Relative (LP/HP filtered)
CH B = Std. case absolute vibration (AV to D)
or
Std. case absolute vibration (V to D)
If Speed input is Any
Enabled
Static CH A = Complementary Differential Expansion A
CH B = Complementary Differential Expansion B
Static CH A = Ramp Differential Expansion A
CH B = Ramp Differential Expansion B
Static Rod Drop