Cc-Link Version; Cc-Link Ver. 1.10; Cc-Link Ver. 2 - Mitsubishi Electric FR-A7NC E kit-SC Instruction Manual

1.4

CC-Link version

1.4.1

CC-Link ver. 1.10

The conventional CC-Link products, whose inter-station cable lengths have equally been changed to 20cm
(7.87 inch) or more to improve the inter-station cable length restriction, are defined as CC-Link ver. 1.10. In
comparison, the conventional products are defined as CC-Link ver. 1.00.
Refer to the CC-Link Master Module Manual for the maximum overall cable lengths and inter-station cable
lengths of CC-Link ver. 1.00 and ver. 1.10.
CC-Link ver. 1.10 compatibility conditions
1) All modules that comprise a CC-Link system should be compatible with CC-Link ver. 1.10.
2) All data link cables should be CC-Link ver. 1.10 compatible, CC-Link dedicated cables.
(CC-Link ver. 1.10 compatible cables have a
CAUTION
 In a system that uses the CC-Link ver. 1.00 and ver. 1.10 modules and cables together, the maximum overall
cable length and inter-station cable length are as specified for CC-Link ver. 1.00.
1.4.2

CC-Link ver. 2

The FR-A7NC is compatible with CC-
Link ver.2.
When using the CC-Link ver.2 setting
with the FR-A7NC, the master station
needs to be compatible with the CC-
Link ver.2.
For CC-Link ver.2, double, quadruple
and octuple settings can be used to
increase the remote register (RWr/w)
points.
logo or ver. 1.10 indication.)
Master station
(CC-Link ver.1)
CC-Link ver.2
CC-Link ver.1
setting
setting
Communication
Communication
enabled
disabled
("RUN" LED flickers)
PRE-OPERATION INSTRUCTIONS
CC-Link ver.1
setting
Communication
1
Master station
(CC-Link ver.2)
CC-Link ver.2
setting
enabled
5