Mitsubishi Electric MELSEC Q Series Reference Manual page 419

(d) RECV instruction execution timing
When data are stored in the own station channel area, the corresponding RECV execution request flag
(SB0030 to SB0037) turns ON.
Use a RECV execution request flag as a start contact to execute the RECV instruction.
Upon completion of the RECV instruction, the RECV execution request flag turns OFF.
No.
SB0030
SB0031
SB0032
SB0033
SB0034
SB0035
SB0036
SB0037
• When completed normally
For the RECV instruction execution timing, refer to the following.
Page 407, Section 9.9 (3) (e)
• When failed
CC-Link IE Controller
Network module
Sequence scan
RECV execution request
flag (Channel 3) (SB0032)
Own station CPU
Completion device
(Device specified in (D2))
Completion status indication
device (Device of (D2)+1)
Completion status
(Device of (S1)+1)
(4) Error
When a link dedicated instruction failed, the error details can be confirmed by either of the following methods.
(a) With the programming tool
The error details can be checked in the CC IE Control diagnostics. (
(b) Checking devices
Completion status indication device ((D2)+1) is turned ON, and an error code is stored in Completion status
((S1+1) of control data.
Check the error and take corrective actions according to the error code. (
RECV execution request flag (channel 1)
RECV execution request flag (channel 2)
RECV execution request flag (channel 3)
RECV execution request flag (channel 4)
RECV execution request flag (channel 5)
RECV execution request flag (channel 6)
RECV execution request flag (channel 7)
RECV execution request flag (channel 8)
Channel 3
RECV
0 END 0 END
CHAPTER 9 DEDICATED INSTRUCTIONS
Name
Arrival timeout
0 END 0
1 scan
Page 526, Section 10.3)
Page 511, Section 10.2)
END 0 END
Error code
417
9