WAGO 750-830 Manual page 72

72 • BACnet/IP Controller 750-830
Data Exchange
Fig. 3-9: Data exchange between MODBUS Master and bus modules
Register functions start at address 0x1000. These functions can be addressed
in a similar manner with the MODBUS function codes that are implemented
(read/write).
The specific register address is then specified instead of the address for a mod-
ule channel.
MODBUS master
0x0000 0x6000
PII
0x62FC
0x00FF
Inputs
I/O modules
Programmable Fieldbus Controller
0x0000
(0x0200) (0x7000)
PIO
00x0FF
(0x02FF) (0x72FC)
Outputs
0x6000
0x62FC
PII = Process Input
Image
PIO = Process Output
Image
g015045e
WAGO-I/O-SYSTEM 750
BACnet/IP Controller