Control Techniques unidrive sp User Manual

Menu 12
Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance
Feature look-
up table
200 Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 7
Open-loop
Figure 5-19 Open-loop brake function
Figure 5-20 Open-loop brake sequence
4.01
Current
magnitude
Upper current
threshold
Lower current
threshold
12.42
12.43
+
_
5.01
Output
frequency
Brake release
frequency
Brake apply
frequency
12.44
12.45
+
_
+
_
1.11
Reference
on
LAT
10.02
Drive
active
Post-brake
release
delay
12.47
Pre-brake
release
delay
12.46
12.40
Brake
release
Ramp
hold
2.03
Brake
controller
enable
12.41
0.XX
0.XX
Key
Read-write (RW)
parameter
Read-only (RO)
parameter
Input
terminals
Output
terminals
X
X
X
X
i
o
r
LAT
input
reset
output
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.
i
r
o
2
3
8.12
8.17
8.22
8.27
8.32
T25 digital
I/O 2 invert
Relay source
invert
T25 digital I/O 2
source / destination
Relay source
T25 digital I/O 12
output select
12
3
465
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 dela
y
as phase 2 of stoppin
g
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
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Control Techniques unidrive sp Specifications

General

Brand	Control Techniques
Model	unidrive sp
Category	Controller
Language	English