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231
Error Log
Section 10-3
Note
1.
Applicable PLCs: CV = CVM1 and CV-series PLCs, CS = CS-series PLCs.
2.
Errors indicated by error codes 0101 to 0116 are recorded only when the
frame was discarded because transmission was impossible.
0216
Hex
Backup power supply error
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
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
CV, CS
021B
Hex
Hardware error
00 Hex: SL1
error
01 Hex: SL2
error
Error status
(See note 3.)
Replace the Control-
ler Link Unit.
No
CV, CS
021C
Hex
Data link error inactive
Not set
Restart the Control-
ler Link Unit.
Yes
CV, CS
021E
Hex
Network disconnection occurred
Ring status (See note 4.)
Refer to 10-4 Locat-
ing and Correcting
Cable Disconnec-
tions for details.
No
CV, CS
0220
Hex
Number of participating nodes
decreased (0206 Hex)
Additional information #1
Bits 0 to 15 correspond to
nodes 1 to 16. The corre-
sponding bit will be ON
when that node is discon-
nected.
(Bit 0 is always OFF.)
Check network
parameters, the dis-
connected node, and
cables.
No
CV, CS
0221
Hex
Number of participating nodes
decreased (0206 Hex)
Additional information #2
Bits 0 to 15 correspond to
nodes 17 to 32. The corre-
sponding bit will be ON
when that node is discon-
nected.
No
CV, CS
0222
Hex
Number of participating nodes
decreased (0206 Hex)
Additional information #3
Bits 0 to 15 correspond to
nodes 33 to 48. The corre-
sponding bit will be ON
when that node is discon-
nected.
No
CV, CS
0223
Hex
Number of participating nodes
decreased (0206 Hex)
Additional information #4
Bits 0 to 13 correspond to
nodes 49 to 62. The corre-
sponding bit will be ON
when that node is discon-
nected.
(Bit 14, 15 is always OFF.)
No
CV, CS
0300
Hex
Packet discarded
Not set
Conduct an echo-
back test and find the
cause of the error.
No
CV, CS
0601
Hex
Unit error
Not set
Check the operating
environment.
Yes
CV, CS
Error
code
Contents
Detail code
Correction
Written to
EEPROM
Applicable
PLC
1st byte
2nd byte
Summary of Contents for CS1W-CLK12-V1
Page 3: ...iv ...
Page 5: ...vi ...
Page 9: ...x TABLE OF CONTENTS ...
Page 11: ...xii ...
Page 59: ...42 Component Names and Functions Section 3 1 Dimensions Unit mm ...
Page 62: ...45 Component Names and Functions Section 3 1 Dimensions Unit mm ...
Page 91: ...74 CVM1 and CV series Optical Ring Controller Link Units Section 4 2 ...
Page 108: ...91 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 125: ...108 Checking Data Link Status Section 5 4 ...
Page 181: ...164 Setting Routing Tables Section 7 4 ...
Page 199: ...182 Memory Areas Related to Duplex Operation Section 8 6 ...
Page 275: ...258 Handling Precautions Section 10 7 ...
Page 298: ...281 CS series Optical Bus Controller Link Units Appendix C Dimensions Unit mm 101 35 130 ...
Page 299: ...282 CS series Optical Bus Controller Link Units Appendix C ...