![background image](http://html.mh-extra.com/html/mitsubishi-electric/melservo-mr-j3-100b/melservo-mr-j3-100b_handbook_238315386.webp)
Part 6: Common Reference Material
6 - 109
4.5.11 Current alarm
(1) Current alarm reading
The following shows how to read the alarm No. which is occurring currently.
(a) Transmission
Transmit command [0] [2] and data No. [0] [0].
Command Data
No.
[0] [2]
[0] [0]
(b) Return
The slave station returns the alarm currently occurring.
0 0
Alarm No. is transferred in hexadecimal.
For example, "0032" means [AL. 32] and "00FF" means [AL. _ _ ] (no alarm).
(2) Reading status display at alarm occurrence
The following shows how to read the status display data at alarm occurrence. When the data No.
corresponding to the status display item is transmitted, the data value and data processing information
will be returned.
(a) Transmission
Transmit the command [3] [5] + the data No. corresponding to the status display item to read, [8] [0]
to [8] [E] and [A] [0] to [A] [9]. Refer of section 4.4.1.
(b) Return
The slave station returns the status display data of requested alarm at occurrence.
Display type
0: Data must be converted into decimal.
1: Data is used unchanged in hexadecimal.
Decimal point position
0: No decimal point
1: First least significant digit (normally not used)
2: Second least significant digit
3: Third least significant digit
4: Forth least significant digit
5: Fifth least significant digit
6: Sixth least significant digit
Data 32-bit length (hexadecimal representation)
(Data conversion is required as indicated in the display type.
0 0
(3) Current alarm reset
As by the reset (RES) on, reset the servo amplifier alarm to make the servo amplifier ready to operate.
After removing the cause of the alarm, reset the alarm with no command entered.
Command Data
No.
Data
[8] [2]
[0] [0]
1EA5
Содержание Melservo MR-J3-100B
Страница 17: ...8 MEMO ...
Страница 18: ...Part 1 Summary of MR J3 MR J3W Replacement 1 1 Part 1 Summary of MR J3 MR J3W Replacement ...
Страница 145: ...Part 3 Review on Replacement of MR J3 _B_ with MR J4 _B_ 3 48 MEMO ...
Страница 146: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 1 Part 4 Review on Replacement of MR J3W _B with MR J4W2 _B ...
Страница 195: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 50 MEMO ...
Страница 196: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 1 Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ ...
Страница 277: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 82 MEMO ...
Страница 278: ...Part 6 Common Reference Material 6 1 Part 6 Common Reference Material ...
Страница 418: ...Part 7 Review on Replacement of Motor 7 1 Part 7 Review on Replacement of Motor ...
Страница 564: ...Part 9 Startup Procedure Manual 9 1 Part 9 Startup Procedure Manual ...
Страница 567: ...Part 9 Startup Procedure Manual 9 4 MEMO ...
Страница 589: ...L NA 03127ENG C ...