Mitsubishi FX2N-16CCL-M, User Manual

Page: 99 / 194

FX2N-16CCL-M CC-Link System Master Block Parameter Setting 7
7-3
7.1.2 Procedure from parameter setting to data link startup
Perform the procedure shown below.
Write the data (such as the
number of connected
modules and the number of
retries) to the buffer memory
"parameter information area"
in the master station.
TO
PLC
PLC
By the write request for data link
startup by buffer memory
parameters (BFM#A
H
b6), the
contents of the buffer memory
"parameter information area" are
written to the internal memory.
Then the data link automatically
starts.
M SET
Master station
Parameter
information
area
Buffer memory
E
2
PROM
Internal
memory
Debug completed?
PLC
By the write request for
parameter registration to
EEPROM (BFM#A
H
b10), the
contents of the buffer
memory "parameter
information area" is written to
the EEPROM.
M SET
BFM#A
H
b6
BFM#A
H
b10
PLC
By the write request for data
link startup by EEPROM
parameters (BFM#A
H
b8), the
parameter information stored
in the EEPROM is transferred
to the internal memory.
Then the data link
automatically starts.
M SET
BFM#A
H
b8
Master station
Parameter
information
area
Buffer memory
E
2
PROM
Internal
memory
NO
YES
Master station
Parameter
information
area
Buffer memory
E
2
PROM
Internal
memory
Master station
Parameter
information
area
Buffer memory
E
2
PROM
Internal
memory