Chapter 6 Alarm Objects; Alarm History Newest (Obj. 2A00H)]; [Alarm History Newest (Obj. 2A00H: 00H)]; [Alarm No. (Obj. 2A00H: 01H)] - Mitsubishi Electric MELSERVO-J5 Series User Manual

6
Alarm Objects
6.1

[Alarm history newest (Obj. 2A00h)]

[Alarm history newest (Obj. 2A00h: 00h)]

Data Type Access
U8 RO
Description
The total number of Sub Indexes (= 7) is returned.

[Alarm No. (Obj. 2A00h: 01h)]

Data Type Access
U32 RO
Description
The number of the alarm that has occurred is returned. The description is as follows.
When there is no history, "00000000h" is returned.
Bit 0 to Bit 15: Alarm detail number
Bit 16 to Bit 31: Alarm number
For example, if [AL. 538.1] occurs, "05380001h" is returned.

[Alarm time (Hour) (Obj. 2A00h: 02h)]

Data Type Access
U32 RO
Description
The accumulated power-on time from time of factory shipment until an alarm occurrence is returned. When there is no history,
"00000000h" is returned.

[Alarm2 No. (Obj. 2A00h: 03h)]

Data Type Access
U16 RO
Description
The value "0000h" is returned.
Bit 0 to Bit 7: Alarm detail number
Bit 8 to Bit 15: Alarm number
6 Alarm Objects
44
6.1 [Alarm history newest (Obj. 2A00h)]
Mapping Default
Impossible 7
Mapping Default
Impossible 00000000h
Mapping Default
Impossible 00000000h
Mapping Default
Impossible 0000h
Range Units

7 (fixed)
Range Units

00000000h to
FFFFFFFFh
Range Units
00000000h to hour
FFFFFFFFh
Range Units

0000h to FFFFh
Save Parameter
Possible Alarm history
Save Parameter
Possible Alarm history
Save Parameter
Possible Alarm history
Save Parameter
Possible Alarm history