Mitsubishi Electric MELSEC Q Series Reference Manual page 424

(2) Control data
Device Item
(S1)+0 —
(S1)+1 Completion status
Own station
(S1)+2
channel
Channel used by
(S1)+3
sending station
Network No. of
(S1)+4
sending station
Sending station
(S1)+5
No.
(S1)+6 —
(S1)+7 —
(S1)+8 —
Receive data
(S1)+9
length
*1 The setting side is as shown below.
User: Before execution of the link dedicated instruction, data must be set by the user.
System: The CPU module stores the execution result of the link dedicated instruction.
(3) Function
(a) RECVS instruction overview
Data sent by the SEND instruction from another station are read out from the specified channel to the word
devices (in and after (D1)) on the own station.
[Own station]
CPU module
(D1)
422
Setting data
Unused
The instruction completion status is stored.
0: Normal
Other than 0: Error (
Specify the channel of the own station, where receive data are
stored.
( Page 328, Section 9.2.2 (1))
Stores the channel used by the sending station.
1 to 8: Channel
Stores network No. of the sending station.
1 to 239: Network No.
Stores station No. of the sending station.
1 to 120: Station No.
Unused
Unused
Unused
Stores the receive data size stored in (D1) to (D2)+n.
1 to 960: Receive data size (words)
CC-Link IE Controller
Network module
Channel 1
RECVS
Channel n
Channel 8
Page 511, Section 10.2)
[Sending station]
CPU module
Writing by
SEND
Setting
Setting range
side
0 User
— System
1 to 8 User
— System
— System
— System
0 User
0 User
0 User
— System
Network module
Channel 1
Channel n
Channel 8
*1