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2.3 MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700
The table below shows the device ranges in [MELSEC-
QnU/DC, Q17nD/M/NC/DR, CRnD-700]
type.
*6*12
Device name
Input (X)
Output (Y)
*5*10
Internal relay (M)
Latch relay (L)
Annunciator (F)
Link relay (B)
Contact (TT)
*5
Timer
Coil (TC)
Contact (CT)
*5
Counter
Coil (CC)
Special relay (SM)
Contact (SS)
Retentive
*5
timer
Coil (SC)
Step relay (S)
Link special relay (SB)
The bit specification of the
word device
(except Timer, Counter,
Retentive timer, Index
register)
*5*10
Data register (D)
Special data register (SD)
Link register (W)
*5
Timer (current value) (TN)
Counter (current value)
*5
(CN)
Retentive timer
*5
(current value) (SN)
Link special register (SW)
*1*2
File register (R)
Extension
Block
file register
Device
*1
(ER)
Extension file register
*1*3
(ZR)
Index register (Z)
Buffer memory
(Intelligent function module)
*4
(BM)
Buffer memory
(Intelligent function module)
*4
(G)
*7*8
Ww
*7*8
Wr
Multiple CPU high speed
transmission memory (U3E0)
Multiple CPU high speed
transmission memory (U3E1)
Multiple CPU high speed
transmission memory (U3E2)
Multiple CPU high speed
transmission memory (U3E3)
2 - 10
2. DEVICE RANGE THAT CAN BE SET
2.3 MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700
*9
as the controller
Device No.
Setting range
representation
X0
to
X3FFF
Hexadecimal
Y0
to
Y3FFF
M0
to
M61439
Decimal
L0
to
L32767
F0
to
F32767
B0
to
B9FFFF
Hexadecimal
TT0
to
TT32767
TC0
to
TC32767
CT0
to
CT32767
CC0
to
CC32767
Decimal
SM0
to
SM2255
SS0
to
SS32767
SC0
to
SC32767
S0
to
S32767
SB0
to
SB7FFF
Hexadecimal
Setting range of each
word device
D0
to
D4910079
Decimal
SD0
to
SD2255
W0
to
W4AEBFF
Hexadecimal
TN0
to
TN32767
CN0
to
CN32767
Decimal
SN0
to
SN32767
SW0
to
SW7FFF
Hexadecimal
R0
to
R32767
0
to
255
ER0
to
ER32767
ZR0
to
ZR4849663
Decimal
Z0
to
Z19
BM0
to
BM32767
G0
to
G65535
Ww0 to
Ww1FFF
Wr0
to
Wr1FFF
U3E010000 to U3E024335
Hexadecimal
U3E110000 to U3E124335
U3E210000 to U3E224335
U3E310000 to U3E324335
Device name
Motion device (#)
The word specification of
the bit device
(except Timer, Counter,
Retentive timer)
*1
*2
*3
*4
*5
*6
*7
*8
*9
―
*10
*11
*12
*6*12
Setting range
#0
to
*7*11
Setting range of each bit
devices
Do not set a file register by GT Designer3 when executing
multiple programs with the file of the file register set at [Use
the same file name as the program] by the PLC parameter of
GX Developer.
Otherwise, read/write at GOT will be erroneous.
Available for file register of block No. switched with the RSET
instruction.
Available for file register of block No. of file name switched
with the QDRSET instruction.
Only the intelligent function module on the station connected
to GOT can be specified.
Set within the address range of the buffer memory existing in
the target intelligent function module.
Do not use local devices set in the MELSEC-Q system.
Otherwise, normal monitoring is not performed.
Even though Universal model QCPU processes 64-bit data,
the GOT cannot monitor 64-bit data.
This is not supported by GT10.
This cannot be monitored when in GOT multi-drop
connection.
For GT14, GT11 and GT10, the controller type is as follows.
• GT14, GT11: MELSEC-QnU/DC, Q17nD/M/NC/DR
• GT10: MELSEC-QnU/DC
For monitoring the internal relay (M) or data register (D) of a
C Controller module (Q Series), configure the settings
related to the device functions in the device setting tab of the
language controller setting utility.
The device No. must be set in multiples of 16.
To continuously write the Q172DR (CR750-Q), use the
Q172DR (CR750-Q) Ver.R6b or later.
Device No.
representation
#12287
Decimal
―
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