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134 Unidrive SP Regen Installation Guide
www.controltechniques.com Issue Number: 2
The drive has eight digital I/O terminals (T22, T24 to T29 and the relay) and an enable input. Each input has the same parameter structure. The digital
I/O is sampled every 4ms, except when inputs are routed to the limit switches Pr 6.35 and Pr 6.36 when the sample time is reduced to 250µs. Any
changes to the source/destination parameters only become effect after drive reset is activated.
Table 9-14 Digital I/O
Table 9-15 Menu 8 Regen parameter descriptions
I/O Sample rate Function
T24 to T26 4ms Digital input or output
T27 to T29 4ms Digital input
Relay Background
T22 Background 24V output
Terminal type
I/O state Invert Source / destination Output select
Pr Pr Default Pr Default Pr Default
T24 input / output 1 Pr 8.01 Pr 8.11 0Pr 8.21 Pr 3.09 - Enable motor drive Pr 8.31 1
T25 input / output 2 Pr 8.02 Pr 8.12 0Pr 8.22 Pr 3.08 - Contactor closed Pr 8.32 0
T26 input / output 3 Pr 8.03 Pr 8.13 0Pr 8.23 Pr 10.01 – Drive healthy Pr 8.33 1
T27 input 4 Pr 8.04 Pr 8.14 0Pr 8.24 Pr 0.00 - Not used
T28 input 5 Pr 8.05 Pr 8.15 0Pr 8.25 Pr 0.00 - Not used
T29 input 6 Pr 8.06 Pr 8.16 0Pr 8.26 Pr 0.00 - Not used
T41 / 42 Relay Pr 8.07 Pr 8.17 0Pr 8.27 Pr 3.07 – Close contactor
T22 24V output Pr 8.08 Pr 8.18 1Pr 8.28 Pr 0.00 - Not used
T31 Secure disable Pr 8.09
Parameter
Range(
Ú) Default(Ö)
Type
8.01 T24 digital I/O 1 state OFF (0) or On (1) RO Bit NC PT
8.02 T25 digital I/O 2 state OFF (0) or On (1) RO Bit NC PT
8.03 T26 digital I/O 3 state OFF (0) or On (1) RO Bit NC PT
8.04 T27 digital input 4 state OFF (0) or On (1) RO Bit NC PT
8.05 T28 digital input 5 state OFF (0) or On (1) RO Bit NC PT
8.06 T29 digital input 6 state OFF (0) or On (1) RO Bit NC PT
8.07 Relay state OFF (0) or On (1) RO Bit NC PT
8.08 T22 24V output state OFF (0) or On (1) RO Bit NC PT
8.09 Drive enable indicator OFF (0) or On (1) RO Bit NC PT
8.10 Drive enable mode select OFF (0) or On (1) OFF (0) RW Bit US
8.11 T24 digital I/O 1 invert OFF (0) or On (1) OFF (0) RW Bit US
8.12 T25 digital I/O 2 invert OFF (0) or On (1) OFF (0) RW Bit US
8.13 T26 digital I/O 3 invert OFF (0) or On (1) OFF (0) RW Bit US
8.14 T27 digital input 4 invert OFF (0) or On (1) OFF (0) RW Bit US
8.15 T28 digital input 5 invert OFF (0) or On (1) OFF (0) RW Bit US
8.16 T29 digital input 6 invert OFF (0) or On (1) OFF (0) RW Bit US
8.17 Relay source invert OFF (0) or On (1) OFF (0) RW Bit US
8.18 T22 24V output source invert OFF (0) or On (1) On (1) RW Bit US
8.20 Digital I/O read word 0 to 511 RO Uni NC PT
8.21 T24 digital I/O 1 source/destination Pr 0.00 to 21.51 Pr 3.09 RW Uni DE PT US
8.22 T25 digital I/O 2 source/destination Pr 0.00 to 21.51 Pr 3.08 RW Uni DE PT US
8.23 T26 digital I/O 3 source/destination Pr 0.00 to 21.51 Pr 10.01 RW Uni DE PT US
8.24 T27 digital input 4 destination Pr 0.00 to 21.51 Pr 0.00 RW Uni DE PT US
8.25 T28 digital input 5 destination Pr 0.00 to 21.51 Pr 0.00 RW Uni DE PT US
8.26 T29 digital input 6 destination {0.17}Pr 0.00 to 21.51 Pr 0.00 RW Uni DE PT US
8.27 Relay source Pr 0.00 to 21.51 Pr 3.07 RW Uni PT US
8.28 T22 24V output source Pr 0.00 to 21.51 Pr 0.00 RW Uni PT US
8.29 Positive logic select {0.18} OFF (0) or On (1) On (1) RW Bit PT US
8.30 Open collector output OFF (0) or On (1) OFF (0) RW Bit US
8.31 T24 digital I/O 1 output select OFF (0) or On (1) On (1) RW Bit US
8.32 T25 digital I/O 2 output select OFF (0) or On (1) OFF (0) RW Bit US
8.33 T26 digital I/O 3 output select OFF (0) or On (1) On (1) RW Bit US
8.39
T28 & T29 digital input auto-
selection disable
{
0.16} OFF (0) or On (1) OFF (0) RW Bit US
RW Read / Write RO Read only Uni Unipolar Bi Bi-polar Bit Bit parameter Txt Text string
FI Filtered DE Destination NC Not cloned RA Rating dependent PT Protected US User save PS Power down save
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