Hitachi S10mini User Manual page 109

Also, selectively use an appropriate mathematical/logical function depending on the
employed module setup. (When issuing a request to a main module, use the main module
mathematical/logical function FLCM. To issue a request to a submodule, use the
submodule mathematical/logical function FLCS.)
Note 1: For bit allocation for the self-node status flag, see "5.4.6 Using the management
tables."
Note 2: To make a request by using a mathematical/logical function in the S10mini, register
the mathematical/logical function for the FL.NET module into the S10mini CPU by
using the setup tool [FL.NET For Windows®]. For the detailed setup method, see
"5.6 Operating Method." For the S10V, this registration is not required.
When issuing a request to the FL.NET module, do not simultaneously use the
C mode handler and mathematical/logical function.
For the S10V, you cannot specify an index in a parameter (PI/O address.)
(4) Transparent message reception
The figure below outlines the operation performed for transparent messages.
Client side
Ladder/C program
Message
preparation
Message
transmission flag
set
Message
transmission flag
reset
The FL.NET module has special functions concerning the reception of transparent messages.
FL.NET module
Transmission process
(Up to three
retransmissions)
Requested message
generation
Requested message
transmission
FL.NET module
Reception process
Message reception
Reception flag set
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5 USER GUIDE
Server side
Ladder/C program
Reception
task start
Data read
Reception
flag reset