Clear-Com Logic-Maestro - Manual (Page 45)

Clear-Com Communication Systems
Eclipse Logic Maestro Instruction Manual 1 - 3 1
Figure 1-56: Crosspoint Triggering Many Actions
There is a constraint on the maximum number of possible actions by
crosspoint triggers and crosspoint actions imposed by system
resources. In general the number of possible triggers times the
number of possible actions should not exceed 4095. So if there are 16
possible triggers specified in an Xpt Trigger and 16 possible crosspoint
actions specified in a Xpt Action the number of actions would be:
16 triggers x 16 actions = 256 events
which would be acceptable. If the result of setting up a system of
crosspoint triggers and crosspoint actions created more than 4095
possible actions an error would be reported when the configuration
was downloaded.
In this case a buffer logic element should be placed between the
crosspoint trigger and crosspoint action. In this way the number of
actions the trigger crosspoint has to make is limited to the number of
trigger crosspoints, which only have to trigger the buffer. The buffer
will then act on the crosspoints in the crosspoint action. An example of
this is shown in Figure 1-57.