Lenze i950 Series, Руководство пользователя

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14 I/O extensions and control connections
14.1 Configure digital inputs
Settings for digital input 1 ... 4.
Details
The digital inputs are used for control tasks. For this purpose, the digital inputs are available as
selectable triggers for functions.
The following settings are possible for the digital inputs:
•
Debounce time
①
•
Inversion
②
•
Manual I/O control
③
Digital input 4 [14]
Digital input 3 [13]
Digital input 2 [12]
Digital input 1 [11]
Trigger
DI1
1
0
DI3
1
0 t
DI2
0 t
0 t
1
0
1
1
0
1
DI4
0 t
1
0
1
X3
1
0
0x263B:002
1
0
0x263B:003
1
0
0x263B:004
1
0
0x263B:005
0x2632:001 0x2633:001
0x2632:002 0x2633:002
0x2632:003 0x2633:003
0x282C:001, Bit19 0x2632:004 0x2633:004
0x282C:001, Bit18
0x282C:001, Bit17
0x282C:001, Bit16 0x60FD, Bit16
0x60FD, Bit17
0x60FD, Bit18
0x60FD, Bit19
0x263B:001
Diagnostic parameters:
•
Display of the logic state of the digital inputs:
Debounce time
For minimising interference pulses, a debounce time of 1 ms is set for all digital inputs.
Via »EASY Starter« (or network), the debounce time for can be increased individually for each
digital input to maximally 50 ms.
Inversion
Each digital input can be configured in such a way that the status pending at the terminal is
internally inverted logically. This way, a closed contact, for instance, serves to deactivate an
assigned function instead of activating it. Thus, the control of the inverter can be flexibly
adapted to the requirements of the actual application.
Manual I/O control
Each digital input can be overridden manually. After the function is activated, the actual val-
ues are "frozen". Afterwards, each digital input can be overwritten manually.
Setting:
•
Activation for all digital inputs: 0x263B:001
•
Entering the individual manual values: 0x263B:002 ... 0x263B:005
Parameter
Address Name / setting range / [default setting] Info
0x2632:001 Inversion of digital inputs: Digital input 1 Inversion of digital input 1
0 Not inverted
1 Inverted
0x2632:002 Inversion of digital inputs: Digital input 2 Inversion of digital input 2
0 Not inverted
1 Inverted
I/O extensions and control connections
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