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FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
9 CC-Link/LT Built-in master ability (Only FX3UC-32MT-LT)
9.18 Details of buffer memory
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
9.18.6 Number of required output blocks [BFM #21 (15h)]
The number of output blocks (8 points/block) required to assign the I/O numbers of remote stations is stored
here.
9.18.7 Data link final station information [BFM #22(16h)]
The final station number available in data link is stored here.
(The available final station number is set by the station information stored in the EEPROM.)
If the final station number is specified as a reserved station, the reserved station is included.
9.18.8 External switch information [BFM #26 (1Ah)]
The DIP switch for the operation the setting (at the time of power ON) is stored here.
1. Detailed description
Each DIP switch number is assigned to a bit of the buffer memory [BFM #26 (1Ah)]. The ON/OFF status of
each bit of the DIP switch is indicated by the 0 (OFF)/1 (ON) status of each bit of the buffer memory.
0 (OFF): The bit of the DIP switch is OFF
1 (ON): The bit of the DIP switch is ON
Bit Bit No. of DIP switch Description
b0 Bit 1
The setting of each bit of the DIP switch is stored.
0: The bit of the DIP switch is OFF.
1: The bit of the DIP switch is ON.
b1 Bit 2
b2 Bit 3
b3 Bit 4
b4 Bit 5
b5 Bit 6
b6 Bit 7
b7 Bit 8
b8 to b15 - (Prohibited to use)
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