Mitsubishi MELSEC-Q Series User Manual page 232

7
PRECAUTIONS
COMPATIBLE MODULES
(3) Ranges of access to controlled and non-controlled modules
(4) Precautions for use of AnS/A series compatible modules
7
- 3 7.1 Precautions for use of AnS/A series compatible module
FOR
Table7.1 indicates access range to the controlled and non-controlled modules in the
multiple CPU system.
Table7.1 Access range to controlled module and non-controlled module
Access target
Input (X)
Read
Output (Y)
Read
Buffer memory
(a) Accessible device range
When using the following AnS/A series-compatible modules, accessible device
range is restricted as shown on Table7.2.
• A1SD51S, AD51-S3, AD51H-S3 type intelligent communication module
Device
Input (X), Output (Y)
Internal relay (M), Latch relay (L)
Link relay (B)
Timer (T)
Counter (C)
Data register (D)
Link register (W)
Annunciator (F)
USING AnS/A
Non-controlled module (I/O setting outside of
Controlled
module
Write
Write
Table7.2 List of accessible device ranges
X/Y0 to 7FF
M0 to 8191
B0 to FFF
T0 to 2047
C0 to 1023
D0 to 6143
W0 to FFF
F0 to 2047
SERIES-
the group)
Disabled
(Not checked)
: Accessible
Accessible device range
Enabled
(Checked)
: FInaccessible