Safety
Information
Introduction
Product
information
System
design
Mechanical
installation
Electrical
installation
Getting
started
Optimisation
Parameters
Technical
data
Component
sizing
Diagnostics
Unidrive SP Regen Installation Guide
135
Issue Number: 2 www.controltechniques.com
Unidrive SP has a dedicated hardware enable input which always controls Pr
6.29
. If the enable is inactive the IGBT firing signals are turned off
without software intervention. As default (Pr
8.10
= 0) the drive is in the inhibit mode when the enable is inactive. Setting this parameter to one causes
the enable to behave as an Et trip input. When the input becomes inactive an Et trip is initiated. This does not affect Pr
10.32
(Et trip parameter),
therefore an Et trip can be initiated in this mode either by making the enable inactive or setting Pr
10.32
to one.
8.01
T24 digital I/O 1 state
8.02
T25 digital I/O 2 state
8.03
T26 digital I/O 3 state
8.04
T27 digital input 4 state
8.05
T28 digital input 5 state
8.06
T29 digital input 6 state
8.07
Relay status
8.08
T22 24V output state
8.09
Drive enable indicator
Drive mode
Regen
Coding
Bit
SP
FI
DE Txt VM DP
ND
RA NC NV PT US RW BU PS
1
1
1
1
Update rate
4ms
8.10
Drive enable mode select
Drive mode
Regen
Coding
Bit
SP
FI
DE Txt VM DP
ND
RA NC NV PT US RW BU PS
1
1
1
Default
Regen
OFF (0)
Update rate
Background read
8.11
T24 digital I/O 1 invert
8.12
T25 digital I/O 2 invert
8.13
T26 digital I/O 3 invert
8.14
T27 digital input 4 invert
8.15
T28 digital input 5 invert
8.16
T29 digital input 6 invert
8.17
Relay source invert
8.18
T22 24V output source invert
Drive mode
Regen
Coding
Bit
SP
FI
DE Txt VM DP
ND
RA NC NV PT US RW BU PS
1
1
1
Default
Regen
Pr
8.11
to Pr
8.17
= OFF (0), Pr
8.18
= On (1)
Update rate
4ms
Summary of Contents for SP1201
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