Allen-Bradley 1791ES-IB8XOBV4 - Page 134

134 Rockwell Automation Publication 1791ES-UM001G-EN-P - November 2016
Appendix A Get Diagnostic Status from Modules by Using Explicit Messaging
Figure 67 - Instance 852 Communication Tab
Instance 852 (354 hex) is 5 bytes in length, so the destination tag
IB8XOBV4MSGdata must be at least 5 bytes in length to hold this data.
The size is DINT[2] or 8 bytes (see Table 40
).
Table 40 - Layout of Instance 852 (354 hex) – 1732ES-IB8XOBV4 Modules
Instance Hex
(decimal)
Connection Type Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
354 (852) Safety and standard 0 Safety Input 7 Safety Input 6 Safety Input 5 Safety Input 4 Safety Input 3 Safety Input 2 Safety Input 1 Safety Input 0
1Safety Input 7
Status
Safety Input 6
Status
Safety Input 5
Status
Safety Input 4
Status
Safety Input 3
Status
Safety Input 2
Status
Safety Input 1
Status
Safety Input 0
Status
2Safety Output
7 Status
Safety Output
6 Status
Safety Output
5 Status
Safety Output
4 Status
Safety Output
3 Status
Safety Output
2 Status
Safety Output
1 Status
Safety Output
0 Status
3Safety Output
7 Monitor
Safety Output
6 Monitor
Safety Output
5 Monitor
Safety Output
4 Monitor
Safety Output
3 Monitor
Safety Output
2 Monitor
Safety Output
1 Monitor
Safety Output
0 Monitor
4 Reserved Reserved Input Power
Error
(1)
Output Power
Error
(1)
Reserved Reserved Muting Lamp
7 Status
Muting Lamp
3 Status