D300529 0115 - BL67 I/O modules
12-57
BL67-1CVI
Diagnostics
This module has the following diagnostic data per channel:
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Name Description
Bit Name Description
Bit Name Description
Diagnostic data of the CANopen-nodes
n
DiagNode 2 DiagNode 1
…
n + 3
DiagNode 8 DiagNode 7
n + 4
DiagCVI
n + 5
reserved
n + 6
TX_data byte 4
Table 12-3:
Diagnostics
DiagNode x Diagnostics of the respective node.
(see Table 12-4: Diagnostic data of the CANopen
node)
DiagCVI Global diagnostics CVI module
(see Table 12-5: Global diagnostics of the CVI
module)
Table 12-4:
Diagnostic data
of the CANopen
node
0 Emergencies transmitted since
module start.
The emergency messages may already be eliminated.
The diagnosis is deleted 10 s after eliminating all com-
mun
ication and application errors of all nodes.
1
Node transmitted emergencies
2 Communication error transmit-
ted since module start/Guard
Time
The communication errors may already be eliminated.
The diagnosis is deleted 10 s after eliminating all com-
mun
ication and application errors of all nodes.
3
Communication error/Guard
Time timeout
Table 12-5:
Global diagnos-
tics of the CVI
module
0 Emergencies transmitted since
module start.
1 Node address not within per-
missible range (1-8)
This error is only deleted after a module-restart.
2 Overcurrent VC (valve power
supply)
3 Overcurrent VE (valve electronic
power supply)
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