[RQ9.1] Every time the macro <Set Diag(SD_IDerrOA, isPermanent)> is executed within the SafetyConsumer, the textual representation shown in Table 37 shall be presented. The details and location of this representation (display, logfile, etc.) are vendor-specific.
Table 37 – Safety layer diagnostic messages
|
Internal identifier (as used in the state-machines) |
General Error type(String) |
Extended error type (String) |
Error code(offset) |
Classification *)(optional) |
Mandatory |
|
SD_IDerrIgn |
The SafetyConsumer has discarded a message due to an incorrect ID. |
|
0x01 |
A |
Yes |
|
SD_IDerrOA |
The SafetyConsumer has switched to fail-safe substitute values due to an incorrect ID. Operator acknowledgment is required. |
Mismatch of SafetyBaseID. |
0x11 |
B, E |
Yes |
|
SD_IDerrOA |
The SafetyConsumer has switched to fail-safe substitute values due to an incorrect ID. Operator acknowledgment is required. |
Mismatch of SafetyProviderID. |
0x12 |
B, E |
Yes |
|
SD_IDerrOA |
The SafetyConsumer has switched to fail-safe substitute values due to an incorrect ID. Operator acknowledgment is required. |
Mismatch of safety data structure or identifier. |
0x13 |
B, E |
Yes |
|
SD_IDerrOA |
The SafetyConsumer has switched to fail-safe substitute values due to an incorrect ID. Operator acknowledgment is required. |
Mismatch of SafetyProviderLevel. |
0x14 |
B, E |
Yes |
|
CRCerrIgn |
The SafetyConsumer has discarded a message due to a CRC error (data corruption). |
|
0x05 |
A |
Yes |
|
CRCerrOA |
The SafetyConsumer has switched to fail-safe substitute values due to a CRC error (data corruption). Operator acknowledgment is required. |
|
0x15 |
B, C |
Yes |
|
CoIDerrIgn |
The SafetyConsumer has discarded a message due to an incorrect ConsumerID. |
|
0x06 |
A |
Yes |
|
CoIDerrOA |
The SafetyConsumer has switched to fail-safe substitute values due to an incorrect consumer ID. Operator acknowledgment is required. |
|
0x16 |
B |
Yes |
|
MNRerrIgn |
The SafetyConsumer has discarded a message due to an incorrect monitoring number. |
|
0x07 |
A |
Yes |
|
MNRerrOA |
The SafetyConsumer has switched to fail-safe substitute values due to an incorrect monitoring number. Operator acknowledgment is required. |
|
0x17 |
B, C |
Yes |
|
CommErrTO |
The SafetyConsumer has switched to fail-safe substitute values due to timeout. |
|
0x08 |
B |
Yes |
|
ApplErrTO |
The SafetyConsumer has switched to fail-safe substitute values at the request of the safety application. |
|
0x09 |
D |
No |
|
ParametersInvalid |
The SafetyConsumer has been configured with invalid parameters. |
|
0x0A |
B, E |
Yes |
|
FSV_Requested |
The SafetyConsumer has switched to fail-safe substitute values at the request of the SafetyProvider. Operator acknowledgment is required. |
|
0x20 |
F |
Yes |
*) The following classification is specified:A) Transient communication errorB) Permanent communication errorC) Transmission quality seems not to be sufficientD) Application errorE) Parameter errorF) Error does not affect communication itself.
For avoiding a flood of diagnostic messages in case of transmission errors, only up to two messages are shown even if multiple communication errors occur in sequence. This is ensured by the behavior defined in the SafetyConsumer’s state machine.
Optional features (vendor-specific):
- Extend diagnostic data by expected value and received value, e.g.:Mismatch of SafetyProviderID:Expected ID: 0x00000005Received ID: 0x00000007
- Extend diagnostic data if a parameter of the SafetyConsumer is invalid.Example 1:The SafetyConsumer has been configured with invalid parameters.The value 0x00000000 is an invalid SafetyProviderID.