Omron E3X-DRT21 Operation Manual page 129

DeviceNet Connection Settings
5. ON/OFF Data + Status Data
Bit Bit Bit
15 14 13
Word
m
Word
m + 1
6. Status + Incident Light Level Data
Bit Bit Bit
15 14 13
Word
m
Word
m + 1
Word
m + 2
:
:
Word
m + n
– 1
Word
m + n
7. ON/OFF Data + Status Data + Incident Light Level Data
Bit Bit Bit
15 14 13
Word
m
Word
m + 1
Word
m + 2
:
:
Word
m + n
Word
m + n
+ 1
Number of Sensors for incident light level monitoring: n
Allocate any two of the groups as using a poll, bit-strobe, COS, or cyclic connection. Poll and bit-strobe, how-
ever, cannot be used at the same time. COS and cyclic also cannot be used at the same time. If bit-strobe is
used, no more than 8 bytes of data can be allocated.
Example:
Bit-strobe: Group 2 ON/OFF data
COS: Group 6 status data + incident light level data
118
Bit Bit Bit Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
12 11 10
(Same contents as for Group 2)
(Same contents as for Group 3)
Bit Bit Bit Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
12 11 10
(Same contents as Group 3)
Unit 1 incident light level
Unit 2 incident light level
Unit n – 1 incident light level
Unit n incident light level
Bit Bit Bit Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
12 11 10
(Same contents as Group 2)
(Same contents as Group 3)
Unit 1 incident light level
Unit n – 1 incident light level
Unit n incident light level
ON/OFF data
Status Data
Status data
:
:
ON/OFF data
Status data
:
:
Appendix C