Omron CS1W-SLK11-21 - 06-2004, Руководство пользователя

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Error Log Section 8-2
Note (1) Errors indicated by error codes 0101 to 0116 Hex are logged only when
the frame was discarded because transmission was impossible.
(2) Errors indicated by error codes 0220 to 0223 Hex are logged at the same
time as error code 0206 or 0207 Hex (participating nodes reduced). You
can determine the nodes removed from the network. For example, if node
16 is removed, the following error codes will be generated.
Error Status The status of each bit indicates that an error has occurred as given in the dia-
gram below.
8-2-3 Reading and Clearing Error Logs
Error logs can be read or cleared using the CX-Net, or the message service.
The following commands can be used for the message service.
Reading an Error Log Send the ERROR LOG READ FINS command (command code 2102) to the
appropriate node. Refer to
6-4-11 ERROR LOG READ .
Clearing an Error Log Send the ERROR LOG CLEAR FINS command (command code 2103) to the
appropriate node. Refer to
6-4-12 ERROR LOG CLEAR .
021C
Hex Data link error inactive Not set Restart the SYSMAC LINK
Unit. Yes
021D
Hex Data link table communications
cycle time setting error Communica-
tions cycle
time set in the
data link sta-
tus (Unit: ms,
2-digit hexa-
decimal) Minimum
possible
communica-
tions cycle
time setting
(Unit: ms, 2-
digit hexa-
decimal) Set the data link tables com-
munications cycle time auto-
matically, or increase the
settings manually. Yes
0220
Hex Participating nodes reduced
(removed node information) Node 1 to 16 removed
(correspond to bits 0 to 15) Check the network parame-
ters, cables, and terminal
resistance settings. Yes
0221
Hex Node 17 to 32 removed
(correspond to bits 0 to 15)
0222
Hex Node 33 to 48 removed
(correspond to bits 0 to 15)
0223
Hex Node 49 to 62 removed
(correspond to bits 0 to 13)
0300
Hex Packet discarded Not set Conduct an echoback test
and find the cause of the
error. No
0601
Hex Unit error Not set Check the operating environ-
ment. Yes
Error
code
Contents Detail code Correction Written to
EEPROM
1st byte 2nd byte
Error code Information Meaning
0206 Hex 3E01 Hex Single node removed from system.
0221 Hex 0001 Hex Node 16 removed from system.
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