INVT VS070QS-1618MDM1

VS070QS-1618MDM1 Integrated Machine Addressing mode of the PLC elements
202403 (V1.0) 28
A.2 Mapping between the PLC elements and Modbus communication
protocol addresses
Element
Type
Physical
element
Protocol
address
Supported
function
code
Remarks
Y
Bit element
Y0–Y177
(octal code)
256 points in
total
0000–0127
01, 05, and 15
Output state,
element
number: Y0–
Y177
X
Bit element
X0–X177
(octal code)
256 points in
total
1200–1327
(0000–0127)
01, 05, and 15
(02)
Input state, it
supports two
kinds of
addresses, and
the element
number is
same as the
above
M
Bit element
M0–M2047
2000–4047
01, 05, and 15
-
SM
Bit element
SM0–SM255
SM256–
SM511
4400–4655
30000–30255
01, 05, and 15
-
S
Bit element
S0–S1023
6000–7023
01, 05, and 15
-
T
Bit element
T0–T255
8000–8255
01, 05, and 15
State of T
element
C
Bit element
C0–C255
9200–9455
01, 05, and 15
State of C
element
D
Word
element
D0–D7999
D8000–
D9999
0000–7999
50000–51999
03, 06, and 16
-
SD
Word
element
SD0–SD255
SD256–
SD511
8000–8255
12000–12256
03, 06, and 16
-
Z
Word
element
Z0–Z15
8500–8515
03, 06, and 16
-
T
Word
element
T0–T255
9000–9255
03, 06, and 16
Current value
of T element
C
Word
element
C0–C199
9500–9699
03, 06, and 16
Current value
of C element
(WORD)