Mitsubishi Electric MELSEC-Q Series User Manual page 21

(b) Diagnostics using a programming tool
The status of a CC-Link system can be checked using a programming tool. Error locations and error causes
are displayed in a programming tool, enabling the user to quickly troubleshoot the problem. (
Section 11.4)
(3) CC-Link Ver.2-compatible module
Since the master/local module is a CC-Link Ver.2-compatible module, the number of points per system can be
increased up to 8192 for RX/RY and the number of words is up to 2048 for RWr/RWw. On a station basis, the
number of points can be increased up to 896 for RX/RY and the number of words is 128 for RWr/RWw.
A CC-Link Ver.2-compatible system can be larger than a CC-Link Ver.1-compatible system.
Maximum number of points of the remote input (RX) and remote output (RY)
Ex.
CC-Link Ver.2
CC-Link Ver.1
2048 points
CHAPTER 1 FEATURES
Page 311,
8192 points
19
1