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REPLACEMENT OF CC-LINK
6
: Compatible, : Partial change required, × : Incompatible
*1 Use GX Developer.
*2 Use GX Works2 or GX Developer.
Item
Specifications
Compat-
ibility
Precautions for
replacement
AJ61QBT11/A1SJ61QBT11
*1
QJ61BT11N
*2
Offline test
The following tests can be
performed.
• Hardware test:
Standalone module operation
check
• Line test:
Module connection status
check
• Parameter check test:
Parameter setting check
The following tests can be
performed.
• Hardware test:
Standalone module operation
check
• Line test:
Module connection status
check
The specification method
of hardware test/line test
differs.
For details on the
specification method,
refer to the manual.
Check the set parameter
in GX Works2 or GX
Developer network
parameters.
Parameter registration
function
The following two types of parameters are set using GX Works2
or GX Developer.
• Network parameter
• Automatic refresh parameter
Scan synchronous
function
Synchronous mode: Data link with scan synchronized with
sequence program is available.
Asynchronous mode: Data link not synchronized with sequence
program is available.
Standby master function
Data link can be continuously performed by switching to the
standby master station at the master station error.
Dedicated instruction
(RIRD, RIWT, RIRCV,
RISEND, RIFR, RITO)
Transient transmission to intelligent device station and local
station is available using dedicated instructions.
Change the sequence
program as instruction
formats differ.
Send/receive instruction
(SEND, RECV, READ,
SREAD, WRITE,
SWRITE, REQ)
Data sending/receiving to/from
other station on CC-Link is
available.
Data reading/writing from/to
other station is also available.
-
Replace READ, WRITE
instructions with
dedicated instructions
(RIRD, RIWT).
Other instruction cannot
be replaced.
Remote I/O net mode
Communication is available for master station and remote I/O
station only.
Set parameters with GX
Works2 or GX Developer.
Temporary error invalid
station specify function
Module replacement is available without detecting error of the
faulty remote station during online.
Online test function
Line test and link start/stop, etc. can be performed with GX
Works2 or GX Developer.
Monitoring and
diagnostics
Monitoring and diagnosing can be performed from GX Works2 or
GX Developer.
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