Error Messages (Emergency) - WAGO CANopen 752 Manual

38 • CANopen

7.3.8 Error messages (Emergency)

Error messages are caused by an error situation e.g. a short circuit at the out-
put. This emergency object is sent as a broadcast message by the module to all
connected devices. If the error is cleared or the module is initialized again an
emergency object is sent also. (Error Code = 0x0000, the Error Register and
the Additional Code behave as described in DS 301).
The design and the meaning of the Emergency Object are descipted in table 4.
The error code is coded low byte / high byte.
Byte:
Name:
0 1 2
Error Code Error
(low Byte Register
first)
- -
0x0000 0x00
0x5000 0x81
0x5000 0x81
0x6100 0x11
0x8100 0x81
0x8100 0x81
0x8110 0x11
0x8120 0x11
0x8130 0x11
0x8140 0x11
0xFF00 0x05
0xFF00 0x81
3 7
Additional Code Meaning
- Boot-Up Message, sent after power on and have
no data bytes
0x00 00 00 00 00 The "predefined error field" Index 0x1003 SubIdx.
0 set to zero, internal - all errors are cleared,
external - via corresponding SDO
0x00 01 00 00 00 Changed hardware configuration
after ower on or reset Node / communication
The module is be initialized, because no stored
configuration is available.
0x00 03 00 00 00 EEPROM error
Error during access on the EEPROM. Data could
not be read or written. In this case the Default
values will be loaded.
0x00 01 00 00 00 Internal receive / transmit buffer overflow; LED
RX-/TXOVERF will be set;
No state changing
0x00 02 00 00 00 The time between two Sync objects is greater than
the Communication_Cycle_Period *
Life_Time_Faktor.
No state changing
0x00 03 SS II NN PDO are sent with a number of bytes that are not
configured in the communication profile.
The PDO data are deleted, means the outputs are
unchanged
SS: Set value - configured value
II: value - number of sent bytes
NN: Number of the PDO (1...32)
0x00 00 00 00 00 A not read telegram is overwritten in the CAN
Controller, LED RXOVERF will be set;
No state changing
0x00 00 00 00 00 Error warning state, one of the CAN error count-
ers attai the error warning limit;
No state changing
0x00 01 00 00 00 The time between two node guarding elegrams is
greater than Guard_Time * Life_Time_Faktor.
Change to state PREPARED
0x00 00 00 00 00 After BusOff the node is again active at the net-
work;
No state changing
0x01 AA BB 00 00 Output error (short circuit of one or more outputs,
actuator supply failed, disturbance of a autput
driver) happens. The LED OVERLOAD is
switched on until the error is be cleared.
AA: Diagnosis of the outputs 1-8
BB: Diagnosis of the outputs 9-16
A '1' at a bit location, indicates the failed output.
0x00 03 00 XX 00 Unknown electronic modul, Hardware error .
- XX: identifier fieldbus PCB
No PDOs and indices for the I/Os are prepared.
Fieldbus Dependent I/O Module
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