Lenze Global Drive PLC Developer Studio Instrukcja Użytkownika Pobierz pdf (Strona 74)

7.3 DFIN_IO_DigitalFrequency (node number 21)

Drive PLC

System blocks − Extension Board 3

7−6

DrivePLC DE 6.0

Signal adaptation

Finer resolutions can be achieved by adding a following FB (e.g. L_CONVV from LenzeDrive.lib):

nNumerator

nDenominator

nIn_v

nOut_v

L_CONVV

L_CONVV3

DFIN_IO_DigitalFrequency

C0426

C0425

TP/MP

-Ctrl

C0428 C0429

DFIN_nIn_v

DFIN_bTPReceived_b

DFIN_dnIncLastScan_p

C0431

Fig. 7−5 Encoder input (DFIN_IO_DigitalFrequency) with following FB L_CONVV for normalisation

nOut_a + f[Hz] @

IncrementsfromC0425

nNumerator

nDenominator

15000

1 2 ... 69 70 71 72 73 74 75 76 77 78 79 ... 128 129

Brak uwag

Lenze Global Drive PLC Developer Studio Instrukcja Użytkownika Strona 74