Emerson Unidrive M702 - RFC-A Brake Sequence

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Unidrive M702 User Guide 199
Issue Number: 3
Figure 11-29 RFC-A brake sequence
12
354
Pr Speed Feedback
03.002
Pr Reference On 01.011
Pr Ramp Hold 02.003
Pr Current Magnitude
04.001
1. Wait for motor fluxed (closed-loop vector only)
2. Post-brake release delay
3. Wait for speed threshold
4. Wait for brake apply speed delay
5. Brake apply delay
Pr Hold Zero Speed
06.008
Pr 12.045 Brake Control: Brake Apply Speed
Pr 12.047 Pr 12.046 Pr 12.048
Pr Drive Active 10.002
Pr Brake Control: Brake Release 12.040
Pr Position Control 13.010
Mode