SMC Networks LECSN-T Series User Manual

19 - 129
19．EtherNet/IP COMMUNICATION
(1) Alarm history newest (2A00h)
Ins ID
Attr ID
Access
Name
Data Type
2A00h
0
Get
Alarm history newest
USINT
1
Alarm No.
UDINT
2
Alarm time (Hour)
Ins ID
Attr ID
Default
Range
Units
EEP-ROM
Parameter
2A00h
0
2
02h to 02h
Possible
1
0
00000000h to FFFFFFFFh
2
0
00000000h to FFFFFFFFh
hour
The latest alarm information of the alarm history is returned. The description of each Attribute ID is as
follows.
Attr ID
Name
Description
0
Alarm history newest
The number of entries is returned.
1
Alarm No.
The number of the alarm that has occurred is returned. The description is as follows.
When no history exists, 0 is returned.
Bit 0 to Bit 15: Alarm detail No.
Bit 16 to Bit 31: Alarm No.
If [AL. 16.3] occurs, 00160003h is returned.
2
Alarm time (Hour)
Alarm occurrence time is returned. When no history exists, 0 is returned.
Unit: [hour]
(2) Alarm history 1 (2A01h) to Alarm history 15 (2A0Fh)
Ins ID
Attr ID
Access
Name
Data Type
2A01h
to
2A0Fh
0
Get
Alarm history 1 to Alarm history 15
USINT
1
Alarm No.
UDINT
2
Alarm time (Hour)
Ins ID
Attr ID
Default
Range
Units
EEP-ROM
Parameter
2A01h
to
2A0Fh
0
2
02h to 02h
Possible
1
0
00000000h to FFFFFFFFh
2
0
00000000h to FFFFFFFFh
hour
The second (2A01h) to 16th (2A0Fh) latest alarm information of the alarm history is returned. The
description of each Attribute ID is the same as that of (1) in this section.
(3) Clear alarm history (2A40h)
Ins ID
Attr ID
Access
Name
Data Type
2A40h
0
Set
Clear alarm history
UINT
Ins ID
Attr ID
Default
Range
Units
EEP-ROM
Parameter
2A40h
0
Refer to the text.
Impossible
Writing "1EA5h" clears the alarm history.

SMC Networks LECSN-T Series Specifications

General

Brand	SMC Networks
Model	LECSN-T Series
Category	Controller
Language	English