Device List - Mitsubishi Electric MELSEC-Q Series Programming Manual

3.2

Device List

This section describes the transition conditions of SFC programs and devices used for operation output.
Basic model QCPU
Classification Type Device name
Internal user Bit device Input
device
Output
Internal relay
Latch relay
Annunciator
Edge relay
Step relay
Link relay
Link special relay
Word Timer
device
Retentive timer
Counter
Data register
Link register
Link special register
Internal system Bit device Function input
device
Function output
Special relay
Word Function register
device
Special register
Link direct Bit device Link input
device
Link output
Link relay
Link special relay
Word Link register
device
Link special register
Module access Word Intelligent function module device
device device
Index register Word Index register
device
*5
File register Word File register
device

Nesting Nesting

Pointer Pointer
Interrupt pointer
Others Bit device SFC block device
 Network No. specification device

I/O No.
specification
device

Macro instruction argument device
Constant  Decimal constant
Hexadecimal constant
Real constant
Character string constant
Default
Point
2048 points
2048 points
8192 points
2048 points
1024 points
1024 points
2048 points
2048 points
1024 points
*1
512 points
*1
0 point
*1
512 points
11136 points
2048 points
1024 points
16 points
16 points
1024 points
5 points
1024 points
8192 points
8192 points
16384 points
512 points
16384 points
512 points
65536 points
10 points
64K points
15 points
300 points
128 points
128 points
239 points

Q00JCPU
Q00CPU, 
Q01CPU

K-2147483648 to K2147483647
H0 to HFFFFFFFF
E1.17550-38 to E3.40282+38
"ABC", "123"
Range
X0 to X7FF Hexadecimal
Y0 to Y7FF Hexadecimal
M0 to M8191 Decimal
L0 to L2047 Decimal
F0 to F1023 Decimal
V0 to V1023 Decimal
S0 to S127/block Decimal
B0 to B7FF Hexadecimal
SB0 to SB3FF Hexadecimal
T0 to T511 Decimal
(ST0 to ST511) Decimal
C0 to C511 Decimal
D0 to D1135 Hexadecimal
W0 to W7FF Hexadecimal
SW0 to SW3FF Hexadecimal
FX0 to FXF Hexadecimal
FY0 to FYF Hexadecimal
SM0 to SM1023 Decimal
FD0 to FD4 Decimal
SD0 to SD1023 Decimal
Jn\X0 to Jn\X1FFF Hexadecimal
Jn\Y0 to Jn\Y1FFF Hexadecimal
Jn\B0 to Jn\B3FFF Hexadecimal
Jn\SB0 to Jn\SB1FF Hexadecimal
Jn\W0 to Jn\W3FFF Hexadecimal
Jn\SW0 to Jn\SW1FF Hexadecimal
*2
Un\G0 to Un\G65535 Decimal
Z0 to Z9 Decimal
• R0 to R32767 Decimal
• ZR0 to 65535
N0 to N14 Decimal
P0 to P299 Decimal
I0 to I27 Decimal
BL0 to BL127 Decimal
J1 to J239 Decimal
U0 to UF Hexadecimal
U0 to U3F
VD0 to VD Decimal
*4
Parameter setting
range
Can be changed within
*3
16.4k words.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
3 SPECIFICATIONS
23
3.2 Device List
3