Rockwell Automation 1760-DNET Pico DeviceNet Communications Module User Manual User Manual
Page 39
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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
7
6
5
4
3
2
1
0
Stop/Run
Without Input
Delay
0
0
0
1
0
0
0
0/1
With Input Delay
0
0
1
0
0
0
0
0/1
Index for
transferring valid
data
0
0
0
1
0
1
0
0
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
7
6
5
4
3
2
1
0
S1
0/1
S2
0/1
S3
0/1
S4
0/1
S5
0/1
S6
0/1
S7
0/1
S8
0/1
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