Range Of Use Of Device Points - Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual

Specify each item so that the total number of points for each user device does not exceed the capacity of the
device area. ( Page 95 Device/label memory area setting)

Range of use of device points

The following table lists the range of use of device points to be set in the device setting.
Type Device name
Bit Input
Bit Output
Bit Internal relay
Bit Link relay
Bit Annunciator
Bit Link special relay
Bit Edge relay
Bit Step relay
Word Timer
Word Retentive timer
Word Long timer
Word Long retentive timer
Word Counter
Word Long counter
Word Data register
Word Link register
Word Link special register
Bit Latch relay
*1 This is the maximum number of points for the R120CPU with an extended SRAM cassette (16MB) (NZ2MC-16MBS). The number of
points varies depending on the model of the CPU module used, whether to use an extended SRAM cassette, and the type of its
cassette.
*2 The CPU module where the SFC function can be used supports this device. ( Page 1008 Added and Enhanced Functions)
21 DEVICES
332
21.2 Device Setting
*2
Symbol Range of use
X X0 to X2FFF
Y Y0 to Y2FFF
M M0 to M161882111
B B0 to B9A61FFF
F F0 to F32767
SB SB0 to SB9A61FFF
V V0 to V32767
S S0 to S16383
T T0 to T8993439
ST ST0 to ST8993439
LT LT0 to LT2529407
LST LST0 to LST2529407
C C0 to C8993439
LC LC0 to LC4761215
D D0 to D10117631
W W0 to W9A61FF
SW SW to SW9A61FF
L L0 to L32767
*1
Increment of setting


64 points
64 points
64 points
64 points
64 points
1024 points
32 points
32 points
1 points
1 points
32 points
32 points
4 points
4 points
4 points
64 points