Control Techniques unidrive sp User Manual

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
Menu 10
Unidrive SP Advanced User Guide 179
Issue Number: 7 www.controltechniques.com
When a value other than zero is written to the user trip parameter the actions described in the following table are performed. The drive immediately
writes the value back to zero.
This parameter gives an indication of braking resistor temperature based on a simple thermal model, see Pr 10.30 and Pr 10.31 on page 176. Zero
indicates the resistor is close to ambient and 100% is the maximum temperature (trip level). An OVLd warning is given if this parameter is above 75%
and the braking IGBT active.
The bits in this parameter correspond to the status bits in menu 10 as follows.
10.38 User trip
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 255
Default
Open-loop, Closed-loop vector, Servo,
Regen
0
Update rate Background read
Value written to
Pr 10.38
Action
1 No action
2 to 30 Trip with same number as value written
31 No action
32 to 99 Trip with same number as value written
100 Drive reset
101 to 199 Trip with same number as value written
200 No action
201 to 204 Trip with same number as value written
205 No action
206 to 209 Trip with same number as value written
210 No action
211 to 219 Trip with same number as value written
220 to 254 No action
255 Clear trip and trip time logs
10.39 Braking energy overload accumulator
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
11 1 1 1
Range
Open-loop, Closed-loop vector, Servo,
Regen
0.0 to 100.0 %
Update rate Background read
10.40 Status word
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111 1
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 32,767
Update rate Background write
15 14 13 12 11 10 9 8
Not used Pr 10.15 Pr 10.14 Pr 10.13 Pr 10.12 Pr 10.11 Pr 10.10 Pr 10.09
76543210
Pr 10.08 Pr 10.07 Pr 10.06 Pr 10.05 Pr 10.04 Pr 10.03 Pr 10.02 Pr 10.01
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Control Techniques unidrive sp Specifications

General

Brand	Control Techniques
Model	unidrive sp
Category	Controller
Language	English