Rockwell-automation 1760-DNET Pico DeviceNet Communications Module Use Manual de usuario descargar pdf (Pagina 39)

Publication 1760-UM003A-EN-P - September 2005

Direct Data Exchange with Pico/GFX (Polled I/O Connection) 5-3

0 = status ’0’ 1 = status ’1’

Explanation:

Value 14

hex

= 00010100

bin

Byte 0 must always contain this value if data are to be written to the

Pico/GFX basic unit via the 1760-DNET gateway.

0 = status "0“ 1 = status "1"

Table 5.11 Byte 0: Operating Mode

Pico

Identification

Bit

76543210

Stop/Run

Without Input

Delay

00010000/1

With Input Delay 0 0 1 0 0 0 0 0/1

Index for

transferring valid

data

00010100

EXAMPLE

Value 21hex = 0010 0001bin:

"Pico" is in RUN mode and operates with input delay

Table 5.12 Byte 1: Status of the Pico/GFX outputs S1 to S8

Pico/GFX Bit

76543210

S1 0/1

S2 0/1

S3 0/1

S4 0/1

S5 0/1

S6 0/1

S7 0/1

S8 0/1

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 167 168

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Rockwell-automation 1760-DNET Pico DeviceNet Communications Module Use Manual de usuario Pagina 39