GE AF-600 FP Operating Instructions Manual page 20

Reference [%]
Variable SNVT
name: type:
nviRefPcnt SNVT_lev_percent
This variable sends the speed reference to the frequency converter. It represents a percentage of the reference range of the frequency converter.
In closed loop operation the reference is interpreted as the setpoint.
Reference [Hz]
Variable SNVT
name: type:
nviRefHz SNVT_freq_hz
This variable sends the speed reference to the frequency converter in Hz, in open loop mode.
In closed loop mode it is used as the Set-point.
Closed Loop Set-point 1-3
Variable SNVT
name: type:
nviSetpoint1-3 SNVT_lev_percent
This variable sends up to 3 different set-points to the frequency converter via the bus.
NB!
Please refer to section Reference Handling for more information
Bus Feedback 1-3
Variable SNVT
name: type:
nviFeedback1-3 SNVT_lev_percent
This variable sends up to 3 different feedback signals to the frequency converter via the bus.
NB!
For more information on how to manage multiple set-points and feedback sources, please refer to AF-600 FP Programing Guide DET-620.
Value:
Min. Max.
-163.840 % +163.830 %
Value:
Min.: Max.:
0.0 Hz 6,553.5 Hz
Value:
Min.: Max.:
-163.840 % 163.830 %
Value:
Min.: Max.:
-163.840 % 163.830 %
AF-600 FP LonWorks
Resolution:
0.005 %
5
Resulution:
0.1 Hz
Resulution:
0.005 %
Resulution:
0.005 %
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