Omron CJ1W-FLN22, Operation Manual, Page: 81 / 277

55
Allocated Words in the CIO Area Section 4-3
4-3-10 Unit Status (FL-net Unit to CPU Unit)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
n+6
− − − − − −
FA Link Running
Readable Transmission Message
FA Link (Common Memory) Area Allocation Error
Data Link (PLC) Area Allocation Error
Token Monitoring Timeout Error
IP Address Setting Error
Transceiver Error
EEPROM Error
Bits Name Status Unit operation
0 FA Link Running ON Running ON when participating in FA link.
OFF Stopped OFF when not participating in the FA link or
when node numbers have been duplicated.
1 Readable Transmission
Message ON Yes ON when transmission of a transparent mes-
sage is completed normally.
OFF No OFF when a transparent message is read and
disappears from the communications buffer.
2 to 7 (Not used.) --- ---
8 FA Link (Common Mem-
ory) Area Allocation
Error ON Error ON when an error occurs in FA Link (Common
Memory) Area allocations.
The Common Memory allocations for the local
node setup area are incorrect. Correct the set-
tings from the CX-FLnet or FL-net Unit Support
Software.
OFF Normal OFF when FA Link (Common Memory) Area
allocations are normal.
9 Data Link (PLC) Area
Allocation Error ON Error ON when an error occurs in Data Link (PLC)
Area allocations.
The PLC Area allocations for the local node
setup area and other node setup area are
incorrect. Correct the settings from the CX-
FLnet or FL-net Unit Support Software.
OFF Normal OFF Data Link (PLC) Area allocations are nor-
mal.
10 Token Monitoring Time-
out Error ON Error ON when a token monitoring timeout occurs
while the local node is holding the token.
A processing delay has occurred due to high
system load. Correct the system configuration
or extend the token monitoring timeout time
(token watchdog timer) using the CX-FLnet or
FL-net Unit Support Software.
OFF Normal OFF when a token monitoring timeout does not
occur while the local node is holding the token.
11 LAN Controller Error ON Error ON when communications are not possible due
to an error.
OFF Normal OFF when communications are normal.