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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)
9.13 Editing the detailed remote station information
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
4 Specifying a reserved station (Reserved station flag (b = 15): ON)
(Setting in GX Developer)
Input a reserved station specification to [Setting value] on the device test window, and click [Set].
(In "Example 2", set [Setting value] to "8904", [Hex] and [16 bit integer], and click [Set].
When specifying a reserved station, set the reserved station flag (b15) to ON.
• When the reserved station flag is set to ON, the system does not detect wire breakage or other errors for
the non-connected remote station.
• When the reserved station flag is set to OFF, the system detects wire breakage and/or other errors for the
non-connected remote station.
5 Writing data to the EEPROM
(Setting in GX Developer)
After setting detailed remote station information, specify writing to the EEPROM [BFM #27 (1Bh)
b4 OFF → ON].
Set the buffer memory address to #27 [Dec] in the device test window. Set the [Setting value] to
"0010", [Hex] and [16 bit integer], and click [Set].
6 Confirming completion of writing to the EEPROM
(Setting in GX Developer)
Check whether BFM #28 (1Ch) b4 is ON in the buffer memory batch monitor.
When BFM #28 b4 is ON, writing to the EEPROM is completed.
→ For details on EEPROM write completion, refer to Subsection 9.18.10.
7 Setting the DIP switches for the operation setting to "ONLINE mode" in the
built-in master
(Setting in the PLC)
Set the built-in master to ONLINE mode (DIP switch 6: OFF), and turn ON the power again.
8 Confirming that the specified reserved station is correct
(Setting in GX Developer)
Check in the buffer memory batch monitor whether the detailed remote station information [BFM
#32 (20h) to BFM #95 (5Fh)] agrees with the changed contents.
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