Lenze Global Drive PLC Developer Studio Manual do Utilizador descarregar pdf (Página 70)

7.1 ANALOG4_IO_EB3 (node number 14)

Drive PLC

System blocks − Extension Board 3

7−2

DrivePLC DE 6.0

7.1 ANALOG4_IO_EB3 (node number 14)

7.1.1 Inputs_ANALOG4 (analog input 4 of extension board 3)

This SB is the interface for analog signals via terminal AI4, A of the extension board 3.

AI4

AIN4_nIn_a

Inputs_ANALOG4

Fig. 7−1 Inputs_ANALOG4

System variables

Variable Data type Signal type Address Display

code

Display

format

Notes

AIN4_nIn_a Integer analog %IW14.0 − dec [%] Analog input 4

Terminal assignment

Terminal X2 Use Data

AI4 Analog input 4 Level:

Resolution:

Internal resistance:

Normalisation:

−10 V ... +10 V

10 bits + sign

100 k

10 V  16384  100 %

A Internal ground, GND −

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 128 129

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Lenze Global Drive PLC Developer Studio Manual do Utilizador Página 70