IMO iSmart V4 - Page 221

Chapter 6 FBD Block Diagram Programming 201
MU mode5: Write single coil
Se
tting communication address is constant:
Mode5
FBD display
Parameter display
Enable Input
→
Parameter
→
←
slave ID
←
Register address
←
Source data address
Setting communication address is data register DR:
Mode5
FBD display
Parameter display
Enable Input
→
Parameter
→
←
slave ID
←
Register address
←
Source data address
Setting address DR03=0001,
Setting data DRE0=65280 (hex: FF00),
Send data:
01 05 00 01 FF 00 CRC16;
Recei
ved response from slave1:
01 05 00 01 FF 00 CRC16;
Address is constant 0003,
Setting data DRE0=65280 (hex: FF00),
Send data:
01 05 00 03 FF 00 CRC16;
Recei
ved response from slave1:
01 05 00 03 FF 00 CRC16;