Emerson unidrive sp - Macro 7 Brake Control Logic Diagram

Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance RFC mode
396 Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 10
Figure 6-7 Macro 7 Brake control logic diagram
Reference selection
Frequency/speed ref. 1
Frequency/speed ref. 2
Precision reference
(not used with Menu 0)
Motor current
magnitude
Preset references
(see the Unidrive SP
Advanced User Guide)
OL> (Not used)
CL> JOG SELECT
RUN
FORWARD
RUN
REVERSE
Current
threshold
RESET
0.14
0.05
Reference
selector
ANALOG INPUT 1 /
INPUT 2 select
Minimum
frequency/
speed clamp
0.01
0.02
0.19
BRAKE
RELEASE
Maximum
frequency/
speed
clamp
Jog reference
(see the Unidrive SP
Advanced User Guide)
Drive healthy
indicator
0.16
At zero
speed
indicator
0.17
Brake
release
indicator
0.18
Brake
release
delay
0.20
Current
detected
indicator
0.15
1.05
Reference enabled
indicator
(see the Unidrive
Advanced User Guide)
1.11
At zero
speed
indicator
0.17
Brake
application
delay
0.20
Menu 0 changes from default configuration