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<< Click to Display Table of Contents >> Value Tag |
N1/B1 |
Unit Identifier |
N2/B2 |
Data type |
N3/B3 |
Initial IP address |
N4/B4 |
Not used |
Use a PLC or Block Tag to check a variable. This variable's data type must be referenced in the N2/B2 parameter, according to the topic Data Types. Check this topic for the supported types of operations for each data type, if read-only, write-only, or both. The next tables show examples of configuration for this Tag.
•This configuration read or writes an integer value at the memory address 10 of a device
N Parameter |
Description |
|---|---|
N1 |
1 (one, Unit Identifier) |
N2 |
22 (MEM INTEGERS) |
N3 |
10 (initial address) |
N4 |
0 (zero) |
•This configuration reads or writes 5 (five) integer values at memory addresses from 10 to 14 of a device
B Parameter |
Description |
|---|---|
B1 |
1 (one, Unit Identifier) |
B2 |
22 (MEM INTEGERS) |
B3 |
10 (initial address) |
B4 |
0 (zero) |