Rockwell-automation 1760-DNET Pico DeviceNet Communications Module Use Manual de usuario descargar pdf (Pagina 63)

Publication 1760-UM003A-EN-P - September 2005

Application Examples for Pico 6-19

Master reset: Z1 – Z3

=

7-day time switch:

ö

1 –

ö

8

The following commands are used to read the logic state of the

individual 7-day time switches.

Table 6.34 Telegram Structure

Byte Meaning Value (hex), sent by

Master Slave Master Slave

Attribute ID: Read 88 –

0 Response:

Read successful – C2

Command rejected –

C0

(1)

(1) Possible causes page 6-34

0 1 Len 01 01

1 2 Type 93 93

2 3 Index 00 00

3 4 Data 1 (Low Byte) 00 Table 6.35

4 – 6 5 – 7 Data 2 – 4 00 00

Table 6.35 Byte 3 (master) or byte 4 (slave): Data 1

Data 1 Bit76543210

Z1 for Q outputs 0/1

Z2 for M markers 0/1

Z3 for outputs and

markers

0/1

... 0 0 0 0 0

Table 6.36 Telegram Structure

Byte Meaning Value (hex), sent by

Master Slave Master Slave

Attribute ID: Read 88 –

0 Response:

Read successful – C2

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 167 168

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