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Affinity User Guide
181
Issue Number: 5 www.controltechniques.com
Figure 11-18 Open-loop brake sequence
1
2
3
4
6
5
Pr
Output
frequency
5.01
Pr
Reference
on
1.11
Pr
Brake release
12.40
Pr
Ramp hold
2.03
Pr
Drive
active
10.02
Pr
Current magnitude
4.01
1. Wait for upper current threshold and brake release frequency
2. Pre-brake release delay
3. Post-brake release delay
4. Wait for brake apply frequency
5. Wait for zero frequency
6. 1s delay as phase 2 of stopping sequence (Pr
=1,2 or 3)
6.01
Pr
Brake release frequency
12.44
Pr
Brake apply frequency
12.45
Pr
12.46
Pr
12.47
Pr
Upper current threshold
12.42
Содержание Affinity
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