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9–4 P485 MODBUS TO PROFIBUS CONVERTER – USER GUIDE
APPLICATION EXAMPLE
4. Set the user map registers as follows and save to the relay.
Figure 9-2: MM2 meter user map setting
The five parameters are now mapped to user memory map data at 0x0100 to 0x0104.
These parameters can now be read by one Read input data register command at 0x0100
with register length = 5 words.
User map address Parameter User map data
address
1280 0x0023 0x0100
1281 0x0010 0x0101
1282 0x0035 0x0102
1283 0x0036 0x0103
1284 0x0040 0x0104