Beckhoff KL2521 Series, Документация

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Access from the user program
KL2521 34 Version: 2.1
• R39: Base frequency 2 (high word)
This register contains the high word of the base frequency 2.
The base frequency 2 is used if
◦ the ramp function is deactivated and
◦ the Frequency_Selection bit (Control.0) is 1.
• R40: Ramp time constant (rising)
The ramp gradient for starting can be set in register 40 with a accuracy of 10 or 1000 Hz/s ( Feature.6
[
}
33] ).
• R41: Ramp time constant (falling)
The ramp gradient for stopping can be set with an accuracy of 10 or 1000 Hz / s ( Feature.6 [ } 33] )
using register 41.
• R42: Frequency factor (direct input, digit x 10 mHz)
This register contains the frequency factor. If the frequency is entered directly ( Feature7 [ } 33] = 1), the
process data are multiplied by the frequency factor (see Process data [ } 29] ).
• R43: Run-out frequency (travel distance control)
This register contains the run-out frequency ( see travel distance control [
}
11] ).