Control Techniques unidrive sp User Manual

Menu 1
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32 Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 7
stored in memory preventing the possibility of data skew.
See below.
Three skip references are available to prevent continuous operation at a speed that would cause mechanical resonance. When a skip reference
parameter is set to 0 that filter is disabled. The skip reference band parameters define the frequency or speed range either side of the programmed
skip reference, over which references are rejected. The actual reject band is therefore twice that programmed in these parameters, the skip reference
parameters defining the centre of the band. When the selected reference is within a band the lower limit of the band is passed through to the ramps
such that reference is always less than demanded.
1.21 Preset reference 1
1.22 Preset reference 2
1.23 Preset reference 3
1.24 Preset reference 4
1.25 Preset reference 5
1.26 Preset reference 6
1.27 Preset reference 7
1.28 Preset reference 8
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
11 11
Range Open-loop, Closed-loop vector, Servo ±SPEED_FREQ_MAX Hz/rpm
Default Open-loop, Closed-loop vector, Servo 0.0
Update rate 4ms read
1.29 Skip reference 1
1.31 Skip reference 2
1.33 Skip reference 3
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Closed-loop vector and servo DP = 0
Range
Open-loop
Closed-loop vector, Servo
0.0 to 3,000.0 Hz
0 to 40,000 rpm
Default
Open-loop
Closed-loop vector, Servo
0.0
0
Update rate Background read
1.30 Skip reference band 1
1.32 Skip reference band 2
1.34 Skip reference band 3
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Closed-loop vector and servo DP = 0
Range
Open-loop
Closed-loop vector, Servo
0.0 to 25.0 Hz
0 to 250 rpm
Default
Open-loop
Closed-loop vector, Servo
0.5
5
Update rate Background read
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Control Techniques unidrive sp Specifications

General

Brand	Control Techniques
Model	unidrive sp
Category	Controller
Language	English