Protection
Measurement Types
2 - 18
SKF Multilog O
n-Line System IMx-M
User Manual
D) are located on the back side of each CMM + PRM slot as described in Buffered
For an example, to use digital channel 3 input as the trigger for the measurement at
analog channel 14 requires the cabling from the digital channel 3 buffered output to the
digital channel 7 input.
Figure 2 - 14.
Using Digital CH 3 Input as the Measurement Trigger.
Position
Position
measures a position of an object (e.g. axial position) by use of displacement
sensor in order to detect thrust bearing failure.
Radial Shaft Vibration
Radial shaft vibration
(RSV) measures the vibration of the machine shaft in a direction
perpendicular to the shaft longitudinal axis by the use of a displacement sensor
(proximity probe).
Speed
Speed
is a measurement of shaft rotation speed in revolutions per minute and may be
used specifically for speed measurements. However, it is also used as an input
parameter for piston rod drop measurements and the edge of the input pulse is used as
trigger.