INFO_Alarm

Alarm counters on the CAN network

Contents of diagnostics:

Word

Description

R(idx+0)

CAN network lifetime in seconds since the interrupt was enabled

R(idx+1)

Response error counter on SDO

Counter of sampling times when SyncTxPDO transmission was not terminated (max 0xFFFF)

R(idx+2)

Counter of sampling in which the transmission of AsyncTxPDOs was not finished (max 0xFFFF)

Counter of sampling in which the transmission of the expected SyncRxPDOs was not finished (max 0xFFFF)

R(idx+3)

Counter of sampling in which the transmission of AsyncRxPDOs requested by Remote Frame was not finished (max 0xFFFF)

Counter of sampling in which the transmission of requests from Remote Frame for AsyncRxPDOs was not finished (max 0xFFFF)

R(idx+4)

Counter of NMT Error Control errors on the network (max 0xFFFF)

Counter of sampling where NMT command transmission was not finished (max 0xFFFF)

R(idx+5)

Counter of the alarms of RxOverrun on MSCAN (max 0xFFFF)

Counter total EMCYs lost because the workstation EMCY buffer was saturated (max 0xFFFF)

R(idx+6)

RTE version <= 34.27.01: ghost interrupt counter on CANAL processor (max 0xFFFF)

-not available on AS1016 (Parker)-board.

RTE version >= 34.27.02: broadcast error counter not possible

RTE version <= 34.27.01: MSCAN error interrupt counter (max 0xFFFF)

-not available on AS1016 (Parker)-board

RTE version >= 34.27.02: BUS_OFF error counter

R(idx+7)

Alarm code for CAN interface:

Code	Name	Description
0x0000	ALARM_NoAlarm	No alarm
0x0001	ALARM_CanNMTOverflow	A new sync int has arrived from RBXM without the NMT transmission of the previous sync having finished
0x0002	ALARM_CanSTPDOOverflow	a new sync int has arrived from RBXM without having finished transmitting the SyncTxPDOs of the previous sync
0x0004	ALARM_CanSRPDOOverflow	a new sync int arrived from RBXM without having finished receiving the SyncRxPDOs mapped from the previous sync
0x0008	ALARM_CanATPDOOverflow	a new sync int has arrived from RBXM without finishing the transmission of the AsyncTxPDOs from the previous sync
0x0010	ALARM_CanRtrARPDOOverflow	a new sync int arrived from RBXM without having finished transmitting requests from Remote Frame for AsyncRxPDOs mapped from the previous sync
0x0020	ALARM_CanRxARPDOOverflow	a new sync int has arrived from RBXM without having finished receiving AsyncRxPDOs to which requests were sent from Remote Frame
0x0040	ALARM_CanSyncTxBusy	a new sync int has arrived from RBXM with TxSyncMsg enabled but the Sync could not be sent online because the transmitter is busy

Counter of sampling where sync transmission failed on interrupt even if requested (max 0xFFFF)

-not available on AS1016 (Parker)-board

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