Before calculating the communication
traffic, check if continual communication traffic of each screen
does not exceed 475. Performance may deteriorate if the traffic
exceeds 475.
The constant screen traffic is the total number of addresses set to
parts and D-Scripts. In the [Screen (S)] menu, select [Screen
Information (I)], and you can view the number of addresses.
Constant screen traffic = [Addresses (part)] + [Addresses
(D-Script)]