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Block Access Tags |
B1 |
Identifier of a Slave |
B2 |
Number of a block function |
B3 |
Code × 100 + Number of a function |
B4 |
Not used, leave it in 0 (zero) |
Use a reading of a Block Tag for monitoring multiple data.
NOTE |
To receive multiple data, use the values for the base type, such as 20, 30, or 40, in Code in the B3 parameter or use the values 177 in the B1 parameter, 178 in the B2 parameter, or 179 in the B3 parameter. |