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

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
*2
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 R120PCPU with an extended SRAM cassette (8MB) (NZ2MC-8MBSE). 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 Version restrictions vary according to the operation mode. ( Page 747 Added and Enhanced Functions)
*1
Symbol Range of use
X X0 to X2FFF
Y Y0 to Y2FFF
M M0 to M94773247
B B0 to B5A61FFF
F F0 to F32767
SB SB0 to SB5A61FFF
V V0 to V32767
S S0 to S16383
T T0 to T5265151
ST ST0 to ST5265151
LT LT0 to LT1480831
LST LST0 to LST1480831
C C0 to C5265151
LC LC0 to LC2787391
D D0 to D5923327
W W0 to W5A61FF
SW SW to SW5A61FF
L L0 to L32767
Setting unit


64 points
64 points
64 points
64 points
64 points
1024 points
32 points
32 points
1 point
1 point
32 points
32 points
4 points
4 points
4 points
64 points
27 DEVICES
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27.2 Device Setting
27