The format of the MSTR block data area is:
|
Word 0 |
Zero |
|
Word 1 |
Zero |
|
Word 2 |
Zero |
|
Word 3 |
Address of the point to be updated. Valid values are: 1 - 8192 for Coils 10001 - 18192 for Discrete Inputs 3001 - 39999 for Input Registers 4001 - 49999 for Holding Registers |
|
Word 4 |
Number of bytes of point data being sent. Valid values are 1-190. |
|
Word 5 through Word 99 |
Point data |
|
|
Compressed Time-Stamp Format. |
|
|
Uncompressed Time-Stamp Format. |
|
|
Compressed Time-Stamp with mSecs Format. |
|
|
Uncompressed Time-Stamp with mSecs Format. |
|
|
Modbus TCP/IP Unsolicited Data. |
