Table 5-7 C Mode Handler List - Hitachi FL.NET User Manual

5 USER GUIDE
After a request is issued by the C mode handler, do not make another message request
until the "user request processing in progress" bit is reset. If any message request is
issued before the bit is reset, it is not processed because another message is being
processed (the "message processing already in progress" error code is set at an error code
storage address).
After the "user request processing in progress" bit is reset, enter the status prevailing after
the end of the processing at an error code storage address specified at C mode handler
startup.
To check whether the requested processing is ended normally, note the code that is set at
the error code storage address.
Subroutine call address
Name
wordrd( ) /D60020
wordwt( ) /D60040
parard( ) /D60060
parawt( ) /D60080
reqstop( ) /D600A0
reqrun( ) /D600C0
logrd( ) /D600E0
logclr( ) /D60100
mesret( ) /D60120
reqmacro( ) /D60140
toukaread( ) /D60160
toukasend( ) /D60180
comoffset( ) /D601A0
Note: For bit allocation for the self-node status flag, see "5.3.6 Using the management tables."
Do not mix to use C mode handler and mathematical/logical function.
Please be sure to unify either C mode handler or mathematical/logical function at
FL.NET module unit.

Table 5-7 C Mode Handler List

Main Sub
/DE0020
/DE0040
/DE0060
/DE0080
/DE00A0
/DE00C0
/DE00E0
/DE0100
/DE0120
/DE0140
/DE0160
/DE0180
/DE01A0
Functionality description
Issues a word block read request.
Issues a word block write request.
Issues a network parameter read request.
Issues a network parameter write request.
Issues a stop request.
Issues a run request.
Issues a communication log read request.
Issues a communication log clear request.
Issues a message return request.
Issues a specified-task control request (Hitachi's unique
transparent type of support).
Issues a transparent message reception request (Hitachi's
unique transparent type of support).
Issues a transparent message transmission request
(Hitachi's unique transparent type of support).
Issues a common memory offset feature request.
NOTICE
5-46