DP_AINFO (STRUCT)ΒΆ

TYPE DP_AINFO : STRUCT

Alarm information of a profibus device (see: RALARM).
(see IEC 61158-6)
InOut:

Name

Type

Comment

D_LEN

BYTE

Length of the alarm information: 4 .. 63 bytes

ATYPE

BYTE

Alarm Type

SLOT

BYTE

Slot number

ASPEC

BYTE

Alarm Specifier

Bit 0 to 1:
0: no further differentiation
1: Alarm appears and the related module is disturbed
2: Alarm disappears and the related module has no further errors
3: Alarm disappears and the related module is still disturbed
Bit 2: Additional acknowledge
Bit 3 to 7: Sequence number of alarm

ADD_INFO

ARRAY [0..58] OF BYTE

Additional alarm information