108
ADVANCED USER GUIDE
IP66/Nema 4X variable speed drive
MENU 12: THRESHOLD DETECTORS, VARIABLE SELECTORS AND BRAKE CONTROL FUNCTION
CONTROL TECHNIQUES
3854 en - 03.2008 / b
14.2.4 - Brake control in closed loop mode
Current
magnitude
Drive
active
Reference
enabled indicator
Motor flux
7/8 rated flux
Lower current
threshold
Brake apply
frequency
0
1
3
2
Brake apply
delay
Post-brake
release
delay
Brake
controller enable
Hold zero
speed
Ramp
hold
AND
OUT
IN
IN
OR
OUT
IN
IN
LATCH
OUT
ON
OFF
IN
Disabled
PX - brake option
RL1 relay
Free assignment
+
-
+
-
+
-
Speed
feedback
Absolute
value
Pre-brake
release delay
Run/stop command (
11.0
1
)
Drive output (
10.02
)
Current (
4.01
)
Ramp hold (
2.03
)
Hold zero speed (
6.08
)
Brake control (
12.40
)
Speed (
3.02
)
Sequencing
0
1
Manual brake
release
Drive
active
Brake
release
4.01
1.11
10.02
12.47
12.48
6.08
2.03
12.43
12.41
12.45
12.46
3.02
12.47
12.45
12.46
12.48
12.40
10.02
12.51
Содержание Commander SX
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