Spectrum-controls 1746sc-INO4vi Manual do Utilizador descarregar pdf (Página 35)

Chapter 4: Using Your Output Module 25

Monitoring Each Output

Channel

The requested output data values are reflected in words 0 through 3 of the

input image file (addresses I:e.0 through I:e.3). Whenever a channel is

disabled, its data word is reset to zero.

Channel 0 Data Word

I:e.0

Address

Channel 1 Data WordI:e.1

Channel 2 Data WordI:e.2

Channel 3 Data WordI:e.3

Checking Each Output

Channel’s Configuration

And Status

Words 4 through 7 of the input image file (addresses I:e.4 through I:e.7)

reflect the configuration and status of each channel. Use the data

provided in these status words to determine if the configuration data for

any channel is valid.

Channel 0 Status Word

I:e.4

Address

Channel 1 Status WordI:e.5

Channel 2 Status WordI:e.6

Channel 3 Status WordI:e.7

Whenever a channel is disabled, its status word is set to zero.

A detailed explanation appears in Table 12.

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 47 48

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Spectrum-controls 1746sc-INO4vi Manual do Utilizador Página 35