![background image](http://html1.mh-extra.com/html/omron/cvm1-clk21/cvm1-clk21_operation-manual_742531272.webp)
256
Error Log
Section 9-3
Note
1.
Applicable PCs: CV = CVM1 and CV-series PCs, CS/CJ = CS-series and
CJ-series PCs, All = All models of PC.
2.
Errors indicated by error codes 0101 to 0116 are recorded only when the
frame was discarded because transmission was impossible.
Error Status
The status of each bit indicates that an error has occurred as given in the dia-
gram below.
0216
Hex
Backup power supply error (Opti-
cal Units only)
00 Hex fixed Backup
power sup-
ply error dis-
tinction:
01 Hex:
OFF to ON
02 Hex: ON
to OFF
Check the status of
the backup power
supply and power
supply cables.
Yes
CS/CJ,
CQM1H
021A
Hex
Set table logic error
00 Hex
01 Hex: Net-
work param-
eters
02 Hex:
Data link
tables
03 Hex:
Routing
tables
Remake and set the
appropriate data.
Yes
All
021B
Hex
Hardware error
00 Hex
Error status
(see note)
Replace the Control-
ler Link Unit.
No
All
021C
Hex
Data link error inactive
Not set
Restart the Control-
ler Link Unit.
Yes
All
0220
Hex
Reduced number of participating
nodes (separated nodes)
Separated nodes 1 to 16
correspond to bits 0 to 15
(1st byte: bits 8 to 15, 2nd
byte: bits 0 to 7)
Check the node
parameters, the sep-
arated nodes,
cables, and terminat-
ing resistance set-
tings.
Yes
CJ
0221
Hex
Separated nodes 17 to 32
correspond to bits 0 to 15
(1st byte: bits 8 to 15, 2nd
byte: bits 0 to 7)
0300
Hex
Packet discarded
Not set
Conduct an echo-
back test and find the
cause of the error.
No
All
0601
Hex
Unit error
Not set
Check the operating
environment.
Yes
All
Error
code
Contents
Detail code
Correction
Written to
EEPROM
Applicable
PC
1st byte
2nd byte
1: Token timeout error
1: Polling timeout error
1: Communications controller hardware error
1: Polling node was changed
1: Nodes in Network changed (added or removed)
1: Communications controller send error
1: Node address duplication error
Содержание CVM1-CLK21
Страница 2: ......
Страница 3: ......
Страница 4: ...iv...
Страница 6: ...vi...
Страница 33: ...17 Application Precautions Section 1 5 2 9 8 2 2 8 5 2...
Страница 34: ......
Страница 42: ......
Страница 66: ......
Страница 103: ...87 Setting Data Links Section 5 2 Device Information Setting Data Link Tables...
Страница 124: ......
Страница 192: ......
Страница 280: ......
Страница 284: ......
Страница 300: ......
Страница 304: ......