Rockwell Automation 1760-DNET Pico DeviceNet Communications Module User Manual - Manual (Page 87)

Publication 1760-UM003A-EN-P - September 2005
Pico GFX Control Commands 7-7
Read/write image data Overview
Local analog inputs: IA1 – IA4
The analog inputs on the Pico GFX and GFX basic units can be read
directly via DeviceNet. The 16-bit value is transferred in Intel format
(Low Byte first).
Table 6.75
Operands Meaning Read/Write Command
(hex)
Page
IA1 – IA4 “Local analog inputs: IA1 – IA4“ read 02 7
ID1 – ID16 “Local diagnostics: ID1 – ID16“ read 03 9
IW0 “Read local inputs: IW0“ read 01 10
IW1 – IW8 “Inputs of the network station: IW1 –
IW8“ read 01 11
M... “Marker: M..“ read/write 0B – 0E 12
P1 – P4 “Local P buttons: P1 – P4“ read 06 15
QA1 “Local analog output: QA1“ read/write 05 16
QW0,
QW1 –
QW8 “Local outputs: QW0/ outputs of the
network station: QW1 – QW8“ read/write 04 17
R1 – R16
S1 – S8
“Inputs/outputs of PicoLink: RW/SW“ read 07/09 18
RN1 –
RN32
SN1 –
SN32
“Receive data network: RN1 – RN32/
Send data network: SN1 – SN32“ read 08/0A 19
Table 6.76 Telegram Structure
Byte Meaning Value (hex), sent by
Master Slave Master Slave
Attribute ID: Read 91 –
0 Response:
Read successful – C2
Command rejected – C0