Mitsubishi Electric MELSEC iQ-F FX5 - Range of use of device points

6 CAPACITY SETTING OF EACH AREA IN DEVICE/LABEL MEMORY
6.4 Device Setting
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Range of use of device points
The following table lists the range of use of device points to be set in the device setting.
Device (high speed) Setting
Device (standard) Setting
Extended file register (ER) is the device held only in the SD memory card. The device setting is not required
for an extended file register (ER), and range of use is ER0 to ER32767.
Type Device name Symbol Range of use Increment of setting
FX5S/FX5U/FX5UC
CPU module
FX5UJ CPU module FX5S/FX5U/FX5UC
CPU module
FX5UJ CPU module
Bit Input X X0 to X1777 X0 to X1777 
Bit Output Y Y0 to Y1777 Y0 to Y1777 
Bit Internal relay M M0 to M32767 M0 to M7679 64 points 
Bit Link relay B B0 to B7FFF B0 to B7FF 64 points 
Bit Link special relay SB SB0 to SB7FFF SB0 to SB7FF 64 points 
Bit Annunciator F F0 to F32767 F0 to F127 64 points 
Bit Step relay S S0 to S4095 S0 to S4095 
Word Timer T T0 to T1023 T0 to T511 16 points 
Word Retentive timer ST ST0 to ST1023 ST0 to ST15 16 points 
Word Counter C C0 to C1023 C0 to C255 16 points 
Word Long counter LC LC0 to LC1023 LC0 to LC63 16 points 
Word Data register D D0 to D7999 D0 to D7999 4 points 
Bit Latch relay L L0 to L32767 L0 to L7679 64 points 
Type Device name Symbol Range of use Increment of setting
FX5S/FX5U/FX5UC
CPU module
FX5UJ CPU module FX5S/FX5U/FX5UC
CPU module
FX5UJ CPU module
Word File registers R R0 to R32767 R0 to R32767 4 points 
Word Link register W W0 to W7FFF W0 to W3FF 4 points 
Word Link special register SW SW0 to SW7FFF SW0 to SW3FF 4 points 