INVT VS070QS-1618MDM1

VS070QS-1618MDM1 Integrated Machine Addressing mode of the PLC elements
202403 (V1.0) 29
Element
Type
Physical
element
Protocol
address
Supported
function
code
Remarks
C
Double word
element
C200–C255
9700–9811
03, 16
Current value
of C element
(DWORD)
Note:
The protocol address is the address used in data transmission and corresponds
with the logic address of Modicon data. The protocol address starts from 0 while
the logic address of Modicon data starts from 1, that is, protocol address + 1 = logic
address of Modicon data. For example, if M0 protocol address is 2000, and its
corresponding logic address of Modicon data is 0:2001. In practice, the read and
write of M0 is completed through the protocol address, such as frame for reading
M0 element (sent by the master).
Station No.
Function code
Starting address. 07D0 in decimal is 2000
Number of elements to be read
CRC check code
01 01 07 D0 00 01 FD 47