Mitsubishi Electric MELSEC Q Series Programming Manual page 104

3 START-UP PROCEDURES
Device
X0000 to 0AFF
X200 to X21F
X
X220 to X23F
X240 to X25F
Y0000 to 0E7F
(Note-1)
Y20A
Y20B to Y20F
Y21A to Y21F
Y
Y22A to Y22F
Y23A to Y23F
Y24A to Y24F
Y25A to Y25F
(Note-2)
M
M0 to M8191
F F0 to F127
(Note-2)
D
D0 to D8191
W W0 to W1FFF
(Note-2)
SM
SM0 to SM127
(Note-2)
SD
SD0 to SD127
T0 to T15, T104 to T143
(Note-3)
T
T16 to T95, T144 to T239
T96 to T103, T240 to T255
(Note-3)
C
C0 to C127
(Note-3)
Z
Z0, Z1
(Note-3)
N
N0 to N7
P0 to P249
(Note-3)
P
P252, P255, P370 to P378
K-32768 to K32767
K
K-2147483648 to K2147483647
H0 to HFFFF
H
H0 to HFFFFFFFF
(Note-1): Examples for case when the safety signal module I/O assignments as Module 1: 200, Module2: 220 and Module 3: 240.
(Note-2): The devices used in the system by Motion CPU such as positioning dedicated signals are included.
Refer to the "Q173D(S)CPU/Q172D(S)CPU Motion controller (SV13/SV22) Programming Manual (REAL MODE)" for details.
(Note-3): These devices are added for the Motion CPU sequence program processing, and cannot be used by Motion SFC program etc.
(4) Available devices
The following devices can be used. Refer to Chapter 5 for details.
The local devices cannot be used. Status of each device is shared in all
sequence programs. X/Y/M/F/SM/SD/D/W is also shared with the general control
(positioning dedicated signal, Motion SFC etc.) of Motion CPU.
Device range
2816 points
(Note-1)
32 points
(Note-1)
32 points
(Note-1)
32 points
3712 points
1 points
(Note-1)
11 points
(Note-1)
(Note-1)
12 points
(Note-1)
(Note-1)
12 points
(Note-1)
8192 points
128 points
8192 points
8192 points
128 points
128 points
56 points 1 bit/16 bits 10ms increment timer
176 points 1 bit/16 bits 100ms increment timer
24 points 1 bit/16 bits 100ms retentive timer
128 points 1 bit/16 bits Counter
2 points
8 points
261 points




Unit
1 bit Input signal in sequence program
Motion CPU side input signal from safety signal module 1
1 bit (Return of output signal, including X20A to X20F and X21A to
X21F)
Motion CPU side input signal from safety signal module 2
1 bit (Return of output signal, including X22A to X22F and X23A to
X23F)
Motion CPU side input signal from safety signal module 3
1 bit (Return of output signal, including X24A to X24F and X25A to
X25F)
1 bit Output signal in sequence program
Shut-off signal (Controlled by system. Only monitoring
1 bit
possible)
1 bit Motion CPU side output signal from safety signal module 1
1 bit Motion CPU side output signal from safety signal module 2
1 bit Motion CPU side output signal from safety signal module 3
1 bit Internal relays
1 bit Internal relays
16 bits Data register
16 bits Data register
1 bit Special relays
16bits Special register
16 bits Address index register

Nesting level
Program label

(P252: user safety sequence program label)

Decimal constant for 16 bit instruction

Decimal constant for 32 bit instruction

Hexadecimal constant for 16 bit instruction

Hexadecimal constant for 32 bit instruction
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Description