Ethernet Function - Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual

Ethernet function

The following is the list of special register areas relating to the Ethernet function.
No. Name
SD1504 Open completion
signal
SD1505 Open request signal
SD1506 Socket
communications
receive status signal
Data stored Details
In this register, open Open statuses of connection No.1 to 16 are stored. (0: Close/Open
completion status is not completed, 1: Open completed).
stored.
b15 to
SD1504
b0: Connection 1
b1: Connection 2
b2 to b15: Connection 3 to 16
For details on the on/off timing, refer to the following.
( MELSEC iQ-R Ethernet User's Manual (Application))
In this register, open Open processing statuses of connection No.1 to 16 are stored. (0:
request status is No open request, 1: Open request exists).
stored.
b15 to
SD1505
b0: Connection 1
b1: Connection 2
b2 to b15: Connection 3 to 16
For details on the on/off timing, refer to the following.
( MELSEC iQ-R Ethernet User's Manual (Application))
In this register, Receiving statuses of connection No.1 to 16 are stored. (0: No data
receive status is received, 1: Data receiving completed)
stored.
b15 to
SD1506
b0: Connection 1
b1: Connection 2
b2 to b15: Connection 3 to 16
For details on the on/off timing, refer to the following.
( MELSEC iQ-R Ethernet User's Manual (Application))
b12 b11 to b8 b7 to b4 b3 to b0
b12 b11 to b8 b7 to b4 b3 to b0
b12 b11 to b8b7 to b4 b3 to b0
Appendix 5 List of Special Register Areas
Set by CPU
(setting
timing)
S (Status ALL
change)
S (Status ALL
change)
S (Status ALL
change)
A
APPX
871