Mitsubishi MELSEC-Q Series User Manual page 456

10
FUNCTIONS AND PROGRAMMING
Table10.24 Accessible devices at the time of other station access(Continued)
Device
Retentive timer (current value)
Own station link register
(for sending)
Own station link register
(for receiving)
Own station buffer memory
Q/QnA SEND function
(with arrival confirmation)
Q/QnA SEND function
(no arrival confirmation)
Direct link input
(other station side)
Direct link output
(other station side)
Direct link relay
(other station side)
Direct link register
(other station side)
Direct link special relay
(other station side)
Direct link special register
(other station side)
Special direct buffer register
Other station buffer memory*3
Other station random access
buffer*3
Other station RX*3
Other station RY*3
Other station link register*3
Other station SB
(link special relay for CC-Link)*3
Other station SW
(link special register for CC-
Link)*3
10
- 55 10.3 Programming Using MELSEC Data Link Functions
10.3.12 Accessible ranges and devices of MELSEC data link functions
Device type
(Device name
specification)
Batch
DevSTN
Random
Batch
DevWw
Random
Batch
DevWr
Random
Batch
DevSPB
Random
Batch
DevMAIL
Random
Batch
DevMAILNC
Random
Batch DevLX(1) to
Random DevLX(255)
Batch DevLY(1) to
Random DevLY(255)
Batch DevLB(1) to
Random
DevLB(255)
Batch DevLW(1) to
Random DevLW(255)
Batch DevLSB(1) to
Random DevLSB(255)
Batch DevLSW(1) to
Random DevLSW(255)
Batch DevSPG(0) to
Random DevSPG(255)
Batch
DevRBM
Random
Batch
DevRAB
Random
Batch
DevRX
Random
Batch
DevRY
Random
Batch
DevRW
Random
Batch
DevSB
Random
Batch
DevSW
Random
* 3 Access to the buffer memory of the CC-Link module (intelligent device station) connected to each
CPU module.
Access is not allowed to a multiple CPU system (when logical station Nos. are specified).
Access target
1) 2) 3) 4)
: Accessible,
5) 6) 7)
: Inaccessible