Rockwell-automation 1746-NI16V SLC 500 Analog Input Modules User Manua Uživatelský manuál stáhnout pdf (Strana 56)

Publication 1746-UM001A-US-P

5-8 Channel Configuration, Data, and Status

Input Image - Channel Data

Word

The module input image uses 8 data word values in Class 1 and 16

data word values in Class 3. The converted voltage or current input

data values reside in I:e.0 through I:e.7 (Class 1) or I:e.0 through I:e.15

(Class 3) of the module’s input image file. When an input channel is

disabled, its data word is reset to zero.

Class 1 Data Word

Bit 1 set to

(1)

Bit 0 set to

(1)

I:e.0 channel 0 data word 14-bit integer 0 0

I:e.1 channel 1 data word 14-bit integer 0 0

I:e.2 channel 2 data word 14-bit integer 0 0

I:e.3 channel 3 data word 14-bit integer 0 0

I:e.4 channel 4 data word 14-bit integer 0 0

I:e.5 channel 5 data word 14-bit integer 0 0

I:e.6 channel 6 data word 14-bit integer 0 0

I:e.7 channel 7 data word 14-bit integer 0 0

I:e.0 channel 8 data word 14-bit integer 0 1

I:e.1 channel 9 data word 14-bit integer 0 1

I:e.2 channel 10 data word 14-bit integer 0 1

I:e.3 channel 11 data word 14-bit integer 0 1

I:e.4 channel 12 data word 14-bit integer 0 1

I:e.5 channel 13 data word 14-bit integer 0 1

I:e.6 channel 14 data word 14-bit integer 0 1

I:e.7 channel 15 data word 14-bit integer 0 1

(1) In Class 1, bit 1 determines whether data or status resides in the input image. Bit 0 determines whether

channels 0 through 7 or 8 through 15 are shown.

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 119 120

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Rockwell-automation 1746-NI16V SLC 500 Analog Input Modules User Manua Uživatelský manuál Strana 56