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9 Troubleshooting
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
9-3 Errors a
nd C
o
u
n
term
easures
9
9-3-
1 Comman
d Error
s
Error name
Unknown command error
Error code
1003 hex
Description
A command that is not supported was received.
Detection timing
At command reception
Recovery method
None
Log category
Command error log
Additional infor-
mation 1
Cause code
Additional infor-
mation 2
None
Probable cause
(1) Cause code: 00000001 hex
The value of the function code is incorrect.
(2) Cause code: 00000002 hex
The function code and register address combination is not correct (FC03/FC16).
(3) Cause code: 00000003 hex
The function code and subfunction code combination is not correct (FC100).
Workaround
Check the command frame contents and send the command again.
Precautions/
Remarks
None
Error name
Command format error
Error code
1004 hex
Description
There was an error in the format of the received command.
Detection timing
At command reception
Recovery method
None
Log category
Command error log
Additional infor-
mation 1
Cause code
Additional infor-
mation 2
None
Probable cause
(1) Cause code: 00000001 hex
The register address and word count fields are missing (FC03).
(2) Cause code: 00000002 hex
The register address field and word count or byte count field are missing (FC16).
(3) Cause code: 00000003 hex
The value of the word count is not correct for the register address (FC03/FC16).
(4) Cause code: 00000004 hex
The values of the word count and byte count do not agree with the register data size (FC16).
Workaround
Check the command frame contents and send the command again.
Precautions/
Remarks
None
Error name
Command parameter error
Error code
1005 hex
Description
There was an error in the parameters of the received command.
Detection timing
At command reception
Recovery method
None
Log category
Command error log
Additional infor-
mation 1
None
Additional infor-
mation 2
None
Probable cause
(1) The value of the holding register data is not correct (FC16).
(2) The value of the expanded command parameter is not correct (FC100).
Workaround
Check the command frame contents and send the command again.
Precautions/
Remarks
None
Содержание V780 Series
Страница 22: ...Version Upgrade Information 20 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 60: ...3 Part Names and Functions 3 14 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 70: ...4 Installation and Connections 4 10 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 76: ...5 Preparations for Communications 5 6 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 152: ...6 Functions 6 76 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 334: ...8 Browser Interface 8 44 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 358: ...9 Troubleshooting 9 24 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 362: ...10 Maintenance and Inspection 10 4 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 392: ...Appendices A 30 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 393: ...I 1 I UHF RFID System V780 series Reader Writer User s Manual Z389 Index ...
Страница 397: ......