Mitsubishi Electric MELSERVO-J5 - Page 158

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3 BASIC FUNCTION
3.16 Alarm function
Related objects
By using the objects, the alarm occurrence status and alarm history can be checked.
For details on the objects, refer to the User's Manual (Object Dictionary).
Index Sub Object Name Description
2A00h 0 RECORD Alarm history newest The number of sub objects (7) is returned.
1 RECORD Alarm No. The Alarm No. and detail number of the alarm that has occurred are
returned. (32 bits)
2 RECORD Alarm time (Hour) The accumulated power-on time from time of factory shipment until an
alarm occurrence is returned.
3 RECORD Alarm2 No. The value "0000h" is returned. (16 bits)
4 RECORD Alarm time (second) The alarm occurrence time is returned as a 32-bit integer (time passed
from January 1, 1970, 0:00:00).
5 RECORD Alarm time (nanosecond) The digits after the ones indicating seconds in the alarm occurrence time
are returned as a 32-bit integer.
6 RECORD Alarm time (time zone) The time zone at an alarm occurrence time is returned as a 32-bit integer.
7 RECORD Alarm time (summer time) The daylight saving time at an alarm occurrence time is returned as a 32-
bit integer.
2A01h 0 RECORD Alarm history 1 The number of sub objects (7) is returned.
1 RECORD Alarm No. The Alarm No. and detail number of the second alarm are returned. (32
bits)
2 RECORD Alarm time (Hour) The occurrence time of the second alarm is returned.
3 RECORD Alarm2 No. The value "0000h" is returned. (16 bits)
4 RECORD Alarm time (second) The occurrence time of the second alarm is returned as a 32-bit integer
(time passed from January 1, 1970, 0:00:00).
5 RECORD Alarm time (nanosecond) In the second alarm occurrence time, the digits after the ones indicating
seconds are returned as a 32-bit integer.
6 RECORD Alarm time (time zone) The time zone at the second alarm occurrence time is returned as a 32-bit
integer.
7 RECORD Alarm time (summer time) The daylight saving time at the second alarm occurrence time is returned
as a 32-bit integer.
:::: :
2A0Fh 0 RECORD Alarm history 15 The number of sub objects (7) is returned.
1 RECORD Alarm No. The Alarm No. and detail number of the 16th alarm are returned. (32 bits)
2 RECORD Alarm time (Hour) The occurrence time of the 16th alarm is returned.
3 RECORD Alarm2 No. The value "0000h" is returned. (16 bits)
4 RECORD Alarm time (second) The occurrence time of the 16th alarm is returned as a 32-bit integer (time
passed from January 1, 1970, 0:00:00).
5 RECORD Alarm time (nanosecond) In the 16th alarm occurrence time, the digits after the ones indicating
seconds are returned as a 32-bit integer.
6 RECORD Alarm time (time zone) The time zone at the 16th alarm occurrence time is returned as a 32-bit
integer.
7 RECORD Alarm time (summer time) The daylight saving time at the 16th alarm occurrence time is returned as
a 32-bit integer.
2A40h  VAR Clear alarm history Writing "1EA5h" enables the alarm history to be cleared.
2A41h  VAR Current alarm The number of the current alarm is returned. (32 bits)
2A42h  VAR Current alarm2 The number of the current alarm is returned. (16 bits)
2A43h 0 ARRAY Point table error The number of sub objects (2) is returned.
1 ARRAY Point table error No. The point table error number is returned.
2 ARRAY Point table error factor The point table error element is returned.
2A44h  VAR Parameter error number The number of the servo parameter errors are returned.
2A45h 0 ARRAY Parameter error list The number of sub objects (254) is returned.
1 ARRAY Parameter error list 1 When [AL. 037 Parameter error] occurs, the first servo parameter number
that caused the alarm is returned.
::: :
254 ARRAY Parameter error list 254 When [AL. 037 Parameter error] occurs, the 254th servo parameter
number that caused the alarm is returned.
2A46h  VAR Reset alarm Writing the value "1EA5h" resets the alarm.