Lenze DDS Function library IOSystem Bedienungsanleitung PDF herunterladen (Seite 79)

Function library LenzeIOSystem.lib

Appendix

6.4 Measured value scaling

6−9

L

LenzeIOSystem.lib EN 1.7

6.4 Measured value scaling

Signal

range

Signal

[U] / [I]

15−bit signal resolution 12−bit signal resolution

Decimal value

[dec]

Hexadecimal value

[hex]

Formulae for calculation Decimal value

[dec]

Hexadecimal value

[hex]

Formulae for calculation

±10 V

−10 V −27648 9400

dec + 27648 @

U

10

U +dec@

10

27648

−16384 C000

dec + 16348 @

U

10

U +dec@

10

16348

−5 V −13824 CA00 −8192 E000

0 V 0 0000 0 0000

+5 V +13824 3600 +8192 2000

+10 V +27648 6C00 +16384 4000

0 ... 10 V

0 V 0 0000

dec + 16384 @

U

10

U +dec@

10

16384

0 0000

dec + 16384 @

U

10

U +dec@

10

16384

+5 V +8192 2000 +8192 2000

+10 V +16384 4000 +16384 4000

1 ... 5V

+1 V

 

0 0000

dec + 27648 @

U * 1

4

U +dec@

4

16384

)1

+3 V +8192 2000

+5 V +16384 4000

±4 V

−4 V −27648 9400

dec + 27648 @

U

4

U +dec@

4

27648

 

0 V 0 0000

+4 V +27648 6C00

±400 mV

−400 mV −27648 9400

dec + 27648 @

U

400

U +dec@

400

27648

 

0 V 0 0000

+400 mV +27648 6C00

4 ... 20 mA

+4 mA 0 0000

dec + 27648 @

I * 4

16

U +dec@

16

27648

)1

0 0000

dec + 16384 @

I * 4

16

U +dec@

16

16384

)1

+12 mA +13824 3600 +8192 2000

+20 mA +27648 6C00 +16384 4000

±20 mA

−20 mA −27648 9400

dec + 27648 @

I

20

U +dec@

20

27648

−16384 C000

dec + 16384 @

I

20

U +dec@

20

16384

−10 mA −13824 CA00 −8192 E000

0 mA 0 0000 0 0000

+10 mA +13824 3600 +8192 2000

+20 mA +27648 6C00 +16384 4000

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