Inovance MD500-EN1 - Page 39

5 Communication Examples
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Step 3: Con󶍾gure the slave parameters.
Set the IP address of the slave station.
Click Connections on the left side of window to con󶍾gure I/O messages mapping. Input
I/O Messages Mapping(T->O)[x] indicates that the data is mapped from slave to master
station. Output I/O Messages Mapping (O->T)[x] indicates that the data is mapped from
master to slave station.
By default, Input I/O Messages Mapping(T->O)[0] is mapped to U0-68 (28740 in decimal).
Input I/O Messages Mapping(T->O)[1] is mapped toU0-69 (28741 in decimal). Output I/O
Messages Mapping(O->T)[0] is mapped to U3-17(29457 in decimal). Output I/O Messages
Mapping(O->T)[1] is mapped to U3-16(29456 in decimal).
These four default mappings can not be changed. Other mappings are con󶍾gured to F0-
00 (61440 in decimal) by default. For the mappings required to be modi󶍾ed, convert the
parameter address into decimal format. For example, type in 61452 for F0-12. Keep the
default value for the mappings not needed.