NORD Drivesystems BU0500 - Manual (Page 158)

SK 500E – Users Manual for Frequency Inverters
158 BU 0500 GB-1013
8. Additional information
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8.1 Setpoint processing
Illustration of setpoint processing for SK 500E…SK 535E devices. This should be used analogously
for SK 540E devices.
Analog input 1
Analog input 2
Bus setpoint 1,2,3
Main
setpoint sources
Analog input 1
Analog input 2
Bus setpoint 3
Bus setpoint 2
P411
P410
Scaling
+
Fixed frequency 1-5
P429-P433
P509
P400
P405
P549
P547
Interface
Auxiliary
setpoint sources
P546-P548
ControlBox /
PotentiometerBox
PotentiometerBox
P548
Auxiliary setpoint standardisation
Frequency main setpoint
P400-P404
Scaling
P510
Bus selection
Jog frequency
(also with ControlBox)
P113
+
Funct. digital input:
P549
±1
Frequency addition /
Frequency subtraction
Direction of rotation
P405-P409
Scaling
P105
P104
Scaling
P400-P404
Scaling
P405-P409
Scaling
P549
Inc
P325