Beckhoff EL1918 Operation Manual page 51

Index 10F3 Diagnosis History
hex
Index (hex) Name
10F3:0 Diagnosis
History
10F3:01 Maximum
Messages
10F3:02 Newest
Message
10F3:03 Newest
Acknowledged
Message
10F3:04 New
Messages
Available
10F3:05 Flags
10F3:06 Diagnosis
Message 001
... ...
10F3:45 Diagnosis
Message 064
Structure of the diagnostic messages
• DiagCode (4 bytes) – in this case always 0x 0000 E000
• Flags (2 bytes) - diagnosis type (info, warning or error), timestamp and number of parameters
contained (see the following table)
• Text ID (2 bytes) – ID of the diagnostic message as a reference to the message text from the ESI/XML
• Timestamp (8 bytes) – local slave time in ns since switching on the TwinSAFE device
• dynamic parameters (16 bytes) – parameters that can be inserted in the message text (see following
table)
Flags in diagnostic messages
Data type Offset Description
UINT16 Bits 0 to 3 DiagType (value)
0
1
2
3...15 reserved
Bit 4 If the bit = 1, the timestamp contained in the message is the local timestamp of the
TwinSAFE device. The age of the diagnostic message can be deduced by
calculation with the current timestamp from the CoE object 0x10F8.
Bits 5 to 7 reserved
Bits 8 to 15 Number of parameters in this diagnostic message
Dynamic parameters in the diagnostic messages
Type Data type
Flags parameter 1 UINT16
EL1918 and EL1918-2200
Meaning
Maximum number of stored messages. A
maximum of 64 messages can be stored.
After that the respective oldest messages
are overwritten.
Subindex of the latest message
Subindex of the last confirmed message
Indicates that a new message is available
Set via the startup list. If set to 0x0001, the
diagnostic messages are additionally sent
by emergency to the EtherCAT master
Diagnostic message 1
...
Diagnostic message 64
Info message
Warning message
Error message
Description
Describes the type of parameter 1
Bits 12 to 15 =
0
Version: 2.0.0
Data type Flags Default
UINT8 RO
UINT8 RO
UINT8 RW
BOOLEAN RO
UINT16 RW
BYTE[32] RO
... ...
BYTE[32] RO
Bits 0 to 11 = data type of parameter 1
Operation
0x40 (64 )
dec
0x00 (0 )
dec
0x00 (0 )
dec
0x00 (0 )
dec
0x0000 (0 )
dec
{0}
...
{0}
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