Rockwell-automation 1760-DNET Pico DeviceNet Communications Module Use Instrukcja Użytkownika Pobierz pdf (Strona 97)

Publication 1760-UM003A-EN-P - September 2005

Pico GFX Control Commands 7-17

Local outputs: QW0/

outputs of the network station: QW1 – QW8

The local outputs can be read directly via DeviceNet, and from Pico

GFX version 04 they can also be written. However, the outputs are

only switched externally if the device is in Run mode and the

addressed output is not being used in the circuit diagram. Refer

to Read/write image data on page 7-7.

Table 6.92 Telegram Structure

Byte Meaning Value (hex), sent by

Master Slave Master Slave

Attribute ID

Read 91 –

Write

(1)

(1) Writing is only possible from Pico GFX, device version 04 see Read/write date and time on page 7-2..

B1 –

0Answer

Read successful – C2

Write successful – C1

Command rejected – C0

01Len 02 02

1 2 Type 04 04

Index

(2)

00 = Local output 01 – 08 = Outputs of network stations 1 – 8

00/01 – 08 00/01 – 08

34Data 1

Read operation 00 Table 6.81

Write operation Table 6.93 00

4 – 6 5 – 7 00 00

Table 6.93 Byte 4: Data

Data 1 Bit76543210

Q1 0/1

Q2 0/1

Q3 0/1

Q4 0/1

Q5 0

1 2 ... 92 93 94 95 96 97 98 99 100 101 102 ... 167 168

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Rockwell-automation 1760-DNET Pico DeviceNet Communications Module Use Instrukcja Użytkownika Strona 97