[Drive Recorder History Index (Obj. 2A70H: 01H)]; [Drive Recorder History Alarm Number (Obj. 2A70H: 02H)]; [Drive Recorder History Power On Time (Obj. 2A70H: 03H)]; [Drive Recorder History Time (Second) (Obj. 2A70H: 04H)] - Mitsubishi Electric Melservo J5 Series User Manual

[Drive recorder history index (Obj. 2A70h: 01h)]

Data Type Access
U32 RO
Description
The save Index of the drive recorder is returned.
[Drive recorder history index] displays drive record data using consecutive numbers from 0 to 9999. When data is recorded in
the drive recorder, the number will increase. If the number exceeds "9999", it will return to "0" and increase again.
If the drive recorder history is cleared, counting for the save Index will start from "0".
When reading data of a specific history number with the drive recorder, if the value stored in the save Index is the same before
and after reading, the read data is the data of the same history number.

[Drive recorder history alarm number (Obj. 2A70h: 02h)]

Data Type Access
U32 RO
Description
The alarm number that occurred when data was recorded using the drive recorder is returned. The description is as follows.
When there is no history or the data of the drive recorder is recorded with the user settings, "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.

[Drive recorder history power on time (Obj. 2A70h: 03h)]

Data Type Access
U32 RO
Description
Returns the cumulative time that the drive recorder has been turned on. When there is no history, "00000000h" is returned.

[Drive recorder history time (second) (Obj. 2A70h: 04h)]

Data Type Access
U32 RO
Description
The time at when recorded data in the drive recorder is returned as a 32-bit integer (time passed from January 1, 1970,
0:00:00.000000000).
If time data cannot be obtained from the network, alarm occurrence time shows the cumulative power-on time from January 1,
1970, 0:00:00.000000000.
Use this object together with [Drive recorder history time (nanosecond) (Obj. 2A70h: 05h)] according to the system.
6 Alarm Objects
40
6.8 [Drive recorder history newest (Obj. 2A70h)]
Mapping Default
Impossible 0
Mapping Default
Impossible 00000000h
Mapping Default
Impossible 00000000h
Mapping Default
Impossible 00000000h
Range Units

0 to 9999
Range Units

00000000h to
FFFFFFFFh
Range Units

00000000h to
FFFFFFFFh
Range Units

00000000h to
FFFFFFFFh
Save Parameter

Impossible
Save Parameter

Impossible
Save Parameter

Impossible
Save Parameter

Impossible