Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual page 550

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 is the maximum range when the R120SFCPU with an extended SRAM cassette (8MB) (NZ2MC-8MBS) is used. The number of
points varies depending on the model of the Safety CPU, whether to use an extended SRAM cassette, and the type of the 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
*1 If using the range from 2000 to 2FFF, check the versions of the CPU module and engineering tool. ( Page 1008 Added and
Enhanced Functions)
33 FUNCTIONS
548
33.6 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
Setting unit


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
Setting unit
*1

*1

64 points
64 points
32 points
32 points
32 points
4 points
4 points