Mitsubishi Electric MELSEC-Q Series User Manual page 155

(1) Setting data
Setting data
Own station's network No. (1 to 239, 254)
Jn 254: Network specified in Valid Module During Other
Station Access
Start I/O number of the Simple Motion module of the own
station
Un
(00 to FEH: Upper 2 digits of the I/O number expressed in
3 digits)
(S1) Start device of the own station where control data is stored
Start device of the target station where data to be read is
(S2)
stored
Start device of the own station where read data is stored
(D1)
A continuous area for the read data length is required.
Device of the own station, which is turned on for 1 scan
(D2) upon completion of the instruction.
(D2)+1 is turned on as well when the instruction fails.
Device of the target station, which is turned on for 1 scan
(D3) upon completion of the instruction.
Data reading from another station can be confirmed.
(a) Control data
The SREAD instruction control data is the same as that of the READ instruction.
(Refer to Section 10.4.)
(b) Start device of the target station where data to be read is stored
The target station's start device where data to be read by the SREAD instruction
is stored is the same as that of the READ instruction. (Refer to Section 10.4.)
(c) Start device of the own station where read data is stored
The start device of the own station where data read by the SREAD instruction is
stored is the same as that of the READ instruction. (Refer to Section 10.4.)
Chapter 10 DEDICATED INSTRUCTIONS
Description
10 - 17
Set by Data type
16-bit binary
User
Device name
System
Bit