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75
CHAPTER 9 TROUBLESHOOTING
9
9.
1 O
perat
ion Upon Err
o
r
CHAPTER 9
TROUBLESHOOTING
9.1
Operation Upon Error
This section describes the status of a link device if a communication error occurs in the master station or the CC-Link
remote station during data link.
(1) When the status of the CPU module of the master station becomes STOP due
to an error (with data link continued)
(2) When data link on CC-Link IE Field Network stops
*1
Error status defined by the CC-Link remote device station
(3) When the bridge module stops due to an error
Module
Remote input (RX)
Remote output (RY)
Remote register
(RWw)
Remote register
(RWr)
CPU module of the master station
Continue
Depends on the
engineering tool setting
Continue
Hold
Bridge module
Continue
Clear
Continue
Hold
CC-Link remote I/O station
Continue
Clear
CC-Link remote device station
Continue
Clear
Continue
Continue
Module
Remote input (RX)
Remote output (RY)
Remote register
(RWw)
Remote register
(RWr)
CPU module of the master station
Depends on the
engineering tool setting
Not output
Continue
Hold
Bridge module
Depends on the
engineering tool setting
Not output
Continue
Hold
CC-Link remote I/O station
Depends on the
external signal
All points turn off.
CC-Link remote device station
All points turn off.
Module
Remote input (RX)
Remote output (RY)
Remote register
(RWw)
Remote register
(RWr)
CPU module of the master station
• The receiving area for
the remote I/O station
having a
communication error
is cleared.
• The areas for remote
I/O stations having no
communication error
are continued.
Continue
The areas for remote
I/O stations having no
communication error
are continued.
The areas for remote
I/O stations having no
communication error
are continued.
Bridge module
CC-Link remote I/O station
Depends on the
external signal
All points turn off.
CC-Link remote device station
Continue
Continue
Continue
Continue
Summary of Contents for NZ2GF-CCB
Page 1: ...CC Link IE Field Network CC Link Bridge Module User s Manual NZ2GF CCB ...
Page 2: ......
Page 9: ...7 Memo ...
Page 35: ...33 CHAPTER 4 THE PROCEDURE BEFORE OPERATION 4 Memo ...
Page 145: ...I 4 4 7 8 143 Memo ...
Page 149: ......