Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual page 670

Standard device area setting range
The number of points of each device used in standard programs and capacity in which the total number of device points can
be stored are set. Set the total number of device points within the device area range.
Type Device name
Bit Input
Output
Internal relay
Link relay
Annunciator
Link special relay
Edge relay
Latch relay
Word Timer
Retentive timer
Long timer
Long retentive timer
Counter
Long counter
Data register
Link register
Link special register
*1 This range is the maximum when the R120PSFCPU with an extended SRAM cassette (8MB) (NZ2MC-8MBSE) is used. The number of
points varies depending on the model of the SIL2 Process CPU and whether to use an extended SRAM cassette.
Safety device area setting range
The number of points of each safety device used in safety programs and capacity in which the total number of safety device
points can be stored are set. Set the total number of safety device points within the safety device area range.
Type Device name
Bit Safety input
Safety output
Safety internal relay
Safety link relay
Word Safety timer
Safety retentive timer
Safety counter
Safety data register
Safety link register
37 FUNCTIONS
668
37.15 Device/Label Memory Area Setting
Symbol Range of use
X X0 to X2FFF
Y Y0 to Y2FFF
M M0 to M94674943
B B0 to B5A49FFF
F F0 to F32767
SB SB0 to SB5A49FFF
V V0 to V32767
L L0 to L32767
T T0 to T5259711
ST ST0 to ST5259711
LT LT0 to LT1479295
LST LST0 to LST1479295
C C0 to C5259711
LC LC0 to LC2784543
D D0 to D5917183
W W0 to W5A49FF
SW SW0 to SW5A49FF
Symbol Range of use
SA\X SA\X0 to SA\X2FFF
SA\Y SA\Y0 to SA\Y2FFF
SA\M SA\M0 to SA\M638975
SA\B SA\B0 to SA\B9BFFF
SA\T SA\T0 to SA\T35487
SA\ST SA\ST0 to SA\ST35487
SA\C SA\C0 to SA\C35487
SA\D SA\D0 to SA\D39935
SA\W SA\W0 to SA\W9BFF
*1
Increment for setting


64 points
64 points
64 points
64 points
64 points
64 points
32 points
32 points
1 point
1 point
32 points
32 points
4 points
4 points
4 points
Increment for setting


64 points
64 points
32 points
32 points
32 points
4 points
4 points