Control Techniques unidrive sp Advanced User's Manual page 88

Parameter Keypad and Parameter
structure display x.00
Parameter descriptions: Servo
Figure 5-8 Menu 4 Servo logic diagram
Speed
feedback
3.02
Speed loop
_
output
+
Final
3.04
3.01
speed
demand
over-ride
Coiler/uncoiler
speed
Zero
over-ride
speed 3.05
level
threshold
+
Torque
4.08
reference*
+
Torque
reference
4.10
offset
enable
4.09
Torque reference
offset
Current limits
Drive rated
4.05
11.32
continuous
current
Motor rated
5.07
current
Key
Input
0.XX
terminals
Output 0.XX
terminals
The parameters are all shown at their default settings
Unidrive SP Advanced User Guide
Issue Number: 7
Parameter Advanced parameter
description format descriptions
Torque mode
selector
+
+
Speed
level
Over-riding
current limit
Motoring
4.18
Regenerating
Symmetrical
Read-write (RW)
parameter
Read-only (RO)
parameter
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Serial comms
Macros
protocol
Current
demand
Speed controller
gain select
3.16
4.11
Torque Current
demand demand
4.03 4.04
Motor thermal
time constant
4.15
10.08
At 100%
load
indicator
Electronic Feature look-
Performance
nameplate up table
Current
demand
filter 1 filter 2
4.12 4.23
Current controller
+
4.13
_ 4.14
Filter
User current
Percentage
max scaling
torque
4.20 4.24
current
Motor protection Low speed
mode protection mode
4.16 4.25
Overload detection
10.09 10.39
Current limit Braking energy
active overload
indicator indicator accumulator
Menu 4
Current loop
P gain
Current loop
I gain
Motor active
current
4.02
4.19 10.17
Motor Motor current
overload overload alarm
indicator
87