8 Process data transfer
8.3 Process input data AI/DI (Slot2)
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Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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8.3 Process input data AI/DI (Slot2)
• 0, 1, or 2 input words can be optionally assigned to slot 2.
• The data represent the states of the digital inputs (RFR, DI1 ... DI5) and the analog input of the
device.
• Via the fieldbus these data can even be read when no mains voltage is applied to the
Communication Unit and only the fieldbus interface connection is supplied with 24 V DC.
Data word Bits Function Value / description
Word 1 0
...
9
Analog input value
(0 ... 10 V)
10 V = 1000
10 Digital input 3 0 (FALSE) Open
1 (TRUE) Closed
11 Digital input 4 0 (FALSE) Open
1 (TRUE) Closed
12 Digital input 5 0 (FALSE) Open
1 (TRUE) Closed
13 Reserved
14 I/O status 0 (FALSE) Data in word 1/2 are not valid.
1 (TRUE) Data in word 1/2 are valid.
15 Connection status of the
inverter
0 (FALSE) Inverter is offline ("stay-alive" operation)
1 (TRUE) Inverter is online
Word 2 0 RFR 0 (FALSE) Open
1 (TRUE) Closed
1 Digital input 1 0 (FALSE) Open
1 (TRUE) Closed
2 Digital input 2 0 (FALSE) Open
1 (TRUE) Closed
3 Digital input 3 0 (FALSE) Open
1 (TRUE) Closed
4 Digital input 4 0 (FALSE) Open
1 (TRUE) Closed
5 Digital input 5 0 (FALSE) Open
1 (TRUE) Closed
6
...
13
Reserved
14 I/O status 0 (FALSE) Data in word 1/2 are not valid.
1 (TRUE) Data in word 1/2 are valid.
15 Connection status of the
inverter
0 (FALSE) Inverter is offline ("stay-alive" operation)
1 (TRUE) Inverter is online