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M43
Feedback Frequency Input
Read Only
Units:
Hz
Range:
M44
Deviation (Error)
Read Only
Units:
Hz
Range:
M45
Scaled Reference
Read Only
Units:
Hz
Range:
M46
Ramped Reference
Read Only
Units:
Hz
Range:
M50
Active Format
Read Only
Units:
Range:
0
Direct Format
1
Master Format
2
Follower Format
3
Offset Format
It displays the frequency of Feedback Frequency Input
in hertz (pulses per second). The number displayed is
not averaged. It represents the frequency calculation
from the prior 10 milliseconds before the display update.
Because it is not averaged over the display update
period, it appears less stable than Tachometer display
due to sensor irregularities or other system dynamic
errors.
It may contain numbers larger than 9999. When this
occurs, the value is displayed differently. For example, a
"10.00." display indicates 10,000 Hz.
It shows the difference between the desired speed and
actual speed of the machine.
It is the desired speed of the controlled machine,
expressed in Hz (assumed to be measured at the
Feedback Frequency input). It is not altered by ramp-up
or ramp-down. (In other words, this is the final
destination, in terms of speed).
It is the desired speed of the controlled machine,
expressed in Hz (assumed to be measured at the
Feedback Frequency input). It is altered by ramp-up or
ramp-down. (In other words, this is the scaled reference
adjusted for acceleration or deceleration as
appropriate).
It is status indicator of the active scaling format