Confirmation Of Route Numbers - Panasonic FP2 ET-LAN Technical Manual

4.2.2 Confirmation of Route Numbers

When MEWTOCOL communication is being used, if communication is being carried out with a node on a
different hierarchical level, the route number is used to specify that route. These numbers are not
necessary if the hierarchy link function is not being used.
If multiple link-related units have been installed, they are numbered "route no. 1", "route no. 2", "route no.
3", etc., in sequence, with route no.1 being the one closest to the CPU.
This "route" is not included for I/O units and advanced-function units other than link-related units.
Example: When one Multi-wire-link unit is being used at the same time
Key Point:
If any of the following units have also been installed, a "route no." is specified that also includes these
units.
Computer communication unit (CCU)
-
Multi-wire link unit (MEWNET-W mode)
-
Multi-wire link unit (MEWNET-W2 mode)
-
4-4