VC-6000
TM
Compact monitor Part C Speed measurement
- 30 - C100583.002 Components Vers. 07 © VC-6000
TM
Compact monitor Sept. 2011
8.2 Parameters and setting ranges
8.2.1 Parameter list
♦ <Meas. time>
This parameter gives the measuring time. After the measuring time has
expired the next trigger event ends the current measurement cycle. The
actual measurement time corresponds to the sum of the predefined
measuring time and the residual time span to the next trigger event.
Minimum: 0.01 s Maximum: 100.00 s Step size: 0.01 s
Works pre-setting 0.5 s
♦ <Time out>
This parameter serves for zero rpm identification. When the time of the
defined maximum impulse interval expires without a new trigger event
occurring (zero rpm criterion) it is assumed that the machine is
stationary and the measurement result „0 rpm“ is displayed. With the
measurement of a time period (unit [s] or [ms]), instead of „0 rpm“ a
„Time out“ is displayed.
Minimum: 1 s Maximum: 999 s Step size: 1 s
Works pre-setting 1 s
Note:
For accurate zero-rpm identification it is sensible to assess a number of
trigger events per shaft revolution, e.g. the trigger signal can be created by a
gear wheel with N teeth.
♦ <Multiplier>
This parameter is required together with the parameter „Divider“ for
consideration of a transfer ratio.
Minimum: 1 Maximum: 99999 Step size: 1
Works pre-setting 1