Question:
When using Atos APR03 driver, what do the N parameters in a PLC tag mean?
Solution:
The meaning of each one of these parameter is as follows:
N1 – PLC address on the network (network node)
N2 – Variable type (according to table 2 in the driver’s manual)
N3 – Variable’s absolute address
N4 – Not used (leave 0)
