Diagnostics Via Ethercat; Diagnostic History; Subindex 0: Highest Supported Subindex; Subindex 1: Maximum Messages - WAGO 765-1205/100-000 Product Manual

765-1205/100-000

11.2 Diagnostics via EtherCAT

11.2.1 Diagnostic History

Subindex Name
0
1
2
3
4
5
6–69

11.2.1.1 Subindex 0: Highest Supported Subindex

The diagnostic history can contain at most the number of diagnostic messages specified
in subindex 1: Maximum Messages. These can be retrieved starting with subindex 6.
Subindex 0 indicates the highest subindex under which a diagnostic message is stored.

11.2.1.2 Subindex 1: Maximum Messages

The diagnostic history can contain as many diagnostic messages as specified here. The
maximum value is 64.

11.2.1.3 Subindex 2: Newest Message

Using the subindex 2, you can retrieve the subindex in the diagnostic history under which
the latest diagnostic message is stored. The value should be between 6 and 69. If no di-
agnostic messages are currently stored, a value of 0 is returned.

11.2.1.4 Subindex 3: Newest Acknowledged Message

This subindex contains the subindex of the newest acknowledged diagnostic message. It
can be both read and written. In both cases, the meaning of the values depends on the
current mode. The modes are overwrite mode (subindex 5, bit 4 = 0) and acknowledge
mode (subindex 5, bit 4 = 1).
Product manual | Version: 2.0.0
8DIO FLD EC DC 24V 2.0A
Explanation
Highest Supported Highest subindex
Subindex
8 Subindex 0: Highest Supported
See
Subindex
Maximum Messages Number of diagnostic messages that can
be stored in the diagnostic history
8 Subindex 1: Maximum Messages
See
[} 103].
Newest Message Subindex of the most recent logged diag-
nostic message
See 8 Subindex 2: Newest Message
[} 103].
Newest Acknowl- Most recent acknowledged message
edged Message
8 Subindex 3: Newest Acknowl-
See
edged Message
New Messages New message available
Available
8 Subindex 4: New Messages Avail-
See
able [} 105].
Flags Flags for controlling the sending and saving
of diagnostic messages
8 Subindex 5: Flags
See
Diagnosis Message Buffer for diagnostic messages
See 8 Subindexes 6–69: Diagnosis Mes-
sage (Write-Protected)
Table 72: Diagnostic History (Index 0x10F3)
[} 103].
[} 103].
[} 105].
[} 106].
Diagnostics
Type Flags Default
UINT8 RO
UINT8 RO 64
UINT8 RO 0
UINT8 RW 0
BOOL RO 0
UINT16 RW 0x0001
OCTET_ RO
STRING
103