Rockwell Automation 1760-DNET Pico DeviceNet Communications Module User Manual - Manual (Page 120)

Publication 1760-UM003A-EN-P - September 2005
7-40 Pico GFX Control Commands
Data block: DB01 – DB32
Table 6.136 Index 0 – Bit IO
Bit 7 6 5 4 3 2 1 0
FB input Data 1 – – – – – – –
EN
(1)
(1) Text function block enable
FB output Data 3 – – – – – – –
Q1
(2)
(2) Status 1, text function block is active
Table 6.137 Telegram Structure
Byte Meaning Value (hex), sent by
Master Slave Master Slave
Attribute ID
Read 92 –
Write B2 –
0 Response:
Read successful – C2
Write successful – C1
Command rejected – C0
0 1 Type 1A 1A
1 2 Instance 01 – 20 01 – 20
2 3 Index Table 6.138 Table 6.138
3 – 6 4 – 7 Data 1 – 4
Read operation 00 depending on
index,Table 6.139
Write operation depending on index,
Table 6.139 00