Parameter Descriptions: Open-Loop - Control Techniques unidrive sp Advanced User's Manual

Parameter Keypad and Parameter
structure display x.00

Parameter descriptions: Open-loop

Figure 5-3 Menu 3 Open-loop logic diagram
15 way sub-D
connector
A
1
A
2
Encoder
B
3
B
4
Post ramp
reference
Menu 2 2.01
Zero speed
threshold
Pre ramp
reference
_
1.03 +
3.09
Absolute at-speed
detect mode
Unidrive SP Advanced User Guide
Issue Number: 7
Parameter Advanced parameter
description format descriptions
Drive encoder
speed
3.27
Drive encoder
lines per
3.34
revolution
1
Drive encoder
3.38
2048
type
Termination
3.39
resistors
At zero speed
indicator
+
3.05
10.03
_
Minimum
speed
+
1.07 +0.5Hz
_
1.06 +20%
Max.
frequency
At speed
lower limit
+
3.06
10.05
_
+
10.07
_
3.07
At speed
upper limit
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Serial comms
Macros
protocol
Drive encoder
reference
Maximum drive
encoder 3.45
3.43
reference
Frequency
slaving enable
Slaving ratio
3.14
numerator
Slaving ratio
3.15
denominator
Slip
compensation
Menu 5
+
+
Select x2048
output
x 2048
Bipolar reference
select
1.10
10.04
At or below min.
speed indicator
+
Overspeed trip
_
(O.SPd)
Below at-speed
window indicator
At speed
indicator
NOR 10.06
Above at-speed
window indicator
Electronic Feature look-
Performance
nameplate up table
Drive encoder
reference
destination
3.46
Drive encoder
reference scaling
3.44
3.13
Final speed
demand
3.01
Motor
frequency
5.01
15 way sub-D
connector
3.17
Enable
7
frequency
3.16
slaving
8
output
9
10
Select
3.18 F and D
output
Key
Input
0.XX
terminals
Output 0.XX
terminals
The parameters are all shown at their default settings
Menu 3
Open-loop
Any
unprotected
variable
parameter
??.??
??.??
F (A)
F A ( )
D (B)
D B ( )
Read-write (RW)
parameter
Read-only (RO)
parameter
45