Mitsubishi FX2N-64CL-M, Руководство пользователя

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FX2N-64CL-M CC-Link/LT Master Block Assignment of I/O numbers 8
8-3
8.3 Automatic I/O numbers assignment
The I/O numbers can be assigned automatically in the CONFIG mode.
Parameter settings and sequence programs are not necessary for this assignment.
8.3.1 Automatic I/O numbers assignment procedure
Execute the steps 1) to 3) below to automatically assign the I/O numbers.
1) Connect each remote I/O module to the FX
2N
-64CL-M.
In the FX
2N
-64CL-M, set bit 6 of the DIP switch to ON, and set bit 7 to OFF (to select the
CONFIG mode). Turn ON the power to the power adapter or dedicated power supply, and
then turn ON the power to the PLC.
The FX
2N
-64CL-M acquires the information (I/O type and number of points) on connected
remote stations, and stores it to the buffer memory [BFM #32 (20h) to #95 (5Fh)] and built-
in memory (EEPROM).
2) Confirm that the contents of the buffer memory [BFM #32 (20h) to #95 (5Fh)] are consistent
with the actual system configuration.
3) Set bit 6 of the DIP switch in the FX
2N
-64CL-M to OFF. Reset the power to the PLC.
The FX
2N
-64CL-M reads the information on connected remote stations from the built-in
memory (EEPROM), and assigns the I/O number.