ProSoft Technology MVI94-DNP - Manual (Page 29)

MVI94-DNP ♦ Flex I/O Configuration
DNP 3.0 Server over Ethernet Communication Module User Manual
ProSoft Technology, Inc. Page 29 of 131
December 17, 2010
# Flag parameter is bit coded as follows:
# Bit 0 (decimal 1) ==> Enable the slave
# Bit 1 (decimal 2) ==> Use Unsolicited messaging with this slave
# Bit 2 (decimal 4) ==> Use delay measurement with this slave
# Bit 3 (decimal 8) ==> Auto time synchronization enabled
#
START This string signals the start of the slave
definition list.
# Node DL Conf Conf Conf App Rsp
# Address Mode Timeout Retry Timeout Flags
2 0 1000 0 5000 9
END This string signals the end of the slave
definition list.
A record is required for each IED unit on the master port. As the program reads
in the information, it generates a list of slaves as shown in the following example:
When the commands are read in from the configuration, a link between the IED
point and the module's database is generated and stored in this link list. This
data is used by the module to handle event data transferred from the IED units to
the module. When the master port receives an event from an IED unit, the data in
the link list places the received data into the module's database.