Lenze EVS9332xS Bedienungsanleitung PDF herunterladen (Seite 116)

100

101

Function library

Function blocks

3.2.24 Master frequency input (DFIN)

3−64

EDSVS9332S−EXT EN 2.0

Signal adaptation

Finer resolutions than the power−of−two format can be realised by connecting an FB (e.g. CONV3 or

CONV4).

Example:

The FB CONV3 converts the speed signal into a quasi−analog signal. The conversion is done

according to the formula:

CONV3−OUT[%] + f[Hz] @

0, 4

Number of increments from C0425

C0950

C0951

CONV3

CONV3-OUTCONV3-IN

C0953

C0952

C0950

C0951

C0425

C0427

DFIN

DFIN-OUT

C0426

Fig. 3−62 Digital frequency input (DFIN) with connected converter

( STOP!

If C0540 = 0, 1, 2, 3 and a feedback system C0025 > 10, you must not use the

digital frequency input X9 anymore.

1 2 ... 111 112 113 114 115 116 117 118 119 120 121 ... 263 264

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