Emerson Quantum MP User Manual page 127

Safety Product Mechanical
Information Information Installation
Figure 11-16 Menu 12 Brake control function
Flux feedback
5.54
80% x Rated
5.70
field current
Current
magnitude
4.01
Lower current
12.43
threshold
Reference
on
1.11
Speed
feedback
3.02
Brake apply
speed
12.45
Figure 11-17 Brake sequence
1
1 Wait for armature current and fully fluxed machine
2. Post-brake release delay
3. Wait for speed threshold
4. Wait for brake apply speed delay
5. Brake apply delay
Quantum MP User Guide
Issue: A4
Electrical Getting Basic
Installation Started parameters
External
12.51
field control
+
_
Field
12.50
active
i
LAT
_
r
+
Brake apply
12.46
speed delay
+
_
Input
terminals
Output
terminals
2
Pr12.47
www.emersonct.com
Running the SMARTCARD
Optimization
Motor Operation
Drive active
10.02
Post-brake
release delay
o
Torque present
OR
Key
Read-write (RW)
0.XX
parameter
Read-only (RO)
0.XX
parameter
Pr 12.45 Speed threshold
3 4 5
Pr 12.46 Pr 12.48
Onboard Advanced Technical
Diagnostics
PLC Parameters Data
Enable position
controller during
13.10
brake release
12.49
12.47
12.40
Brake apply
12.48
delay
12.41
Brake control
enable
input
i o
LAT
reset
r
If the reset input is 1, the output is 0.
If the reset input is 0, the output latches
at 1 if the input is 1.
Pr 3.02 Motor Speed
Torque present
Pr 10.02 Drive active
Pr 1.11 Reference on
Pr 12.40 Brake release
Pr 2.03 Ramp hold
PR 13.10 Position control mode
Pr 6.08 Hold zero speed
UL
Information
Position
control
mode
( = 1)
Ramp
2.03
hold
Brake
release
Hold zero
6.08
speed
output
127