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FS 16i/18i/21i-MB/TB Machine Alarm Diagnosis Specifications Additional Manual Page 11

Additional Manual
A-78622E
Edit
Apprv.
Desig.
Sheet
Title
Draw
No.
11/12
Date
Design
Descri
p
tion
Date
FANUC Series 16i /18i /21i -MB/TB
Machine Alarm Diagnosis
Specifications
2001.10.19
M.Kobayashi HKochiya
02 2001.11.07
A
dd
p
arameter, etc
2.4.Jump from CNC guidance table to MTB's guidance table
As a result of CNC alarm diagnosis, the alarm may be caused by machine trouble.
Considering such a case, it is possible to jump to MTB's guidance table from CNC
guidance table by the special message IDs starting with "M".
If the flowing special message IDs stating with "M" are created in MTB's guidance table,
a jump to MTB's guidance table from CNC guidance table becomes available.
Reserved message IDs
No
.
Message ID Alarm name Presumed cause
1 M205 Rigid mode DI
OFF
The rigid mode DI signal (G061.0) is not
set to 1 when the rigid tapping is
executed.
2 M409 Abnormal load
detected
A mechanical collision or twist occurred,
resulting in a load torque higher than a
normal operation value.
3 M410 Excessive stop
error
A mechanical collision or twist occurred,
disabling an axis from reaching a target
position.
4 M411 Excessive move
error
A mechanical collision or twist occurred,
disabling an axis from moving.
5 M420 Excessive torque
difference
Two axes to be moved synchronously lost
mechanical synchronism with each other,
resulting in a large torque difference.
6 M421 Excessive
semi-closed loop
error
With a closed-loop machine, a shift
occurred between the motion of the motor
and the motion of the separate detector
for a cause such as a mechanical twist.
7 M436 OVC alarm A mechanical collision or twist occurred,
resulting in a large load and the flow of an
excessive current.
Caution
All message IDs starting with "M" are reserved for a jump to MTB's guidance
table from a CNC guidance table.
In the future, a message ID to which a jump is made from a CNC guidance
table may be added. So, do no use a message ID starting with "M" which
may or may not be included in the table above for the other purpose.
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Contents Summary of FS 16i/18i/21i-MB/TB Machine Alarm Diagnosis Specifications Additional Manual

  • Page 1FANUC Series 16i/18i/21i-MB/TB Machine Alarm Diagnosis Specifications 1. OUTLINE .......................................................................................................................................2 2. MAKING GUIDANCE TABLES ........................................................
  • Page 21.Outline Machine alarms (External alarm message and Macro alarm) can be diagnosed on the trouble diagnosis guidance screen in addition to CNC alarms. Example of a trouble diagnosis guidance screen Kind of diagnosed alarms The following alarms can be diagnosed. 1. External alarm message (Alarm No.10
  • Page 32.Making guidance tables Guidance tables for diagnosis of machine alarms are made by using an Excel sheet which is provided by FANUC. Making procedure of guidance tables is as follows. 1. Making a guidance table (1) (Using Excel) 2. Making a guidance table (2) (Using Excel) 3. Converting an Excel sh
  • Page 42.1.Making a guidance table (1) Alarm No., Classified code, Alarm message, Probable cause and etc. are registered into a guidance table (1). (a) (b) (c) (d) (e) (f) Input items (a) Alarm No. Input alarm numbers of the external alarm message or the macro alarm. Max 5 figures (Range: 0-65535). Ex.) In
  • Page 5(d) Probable cause Max 32 characters ∗ Max 3 lines. It is displayed at the part of "PROBABLE CAUSE" on the trouble diagnosis guidance screen. (e) Message ID A Message ID specifies a guidance message which should be displayed at first when an alarm occurs. Max 6 characters with capital letters. Ex.)
  • Page 6- [Add lines] button Please push [Add lines] button in order to increase the number of alarms. The number is specified in a cell on the left side of the button. - [Convert] button When [Convert] button is pushed, both guidance tables (1) and (2) on the Excel sheet are converted to the text type data
  • Page 72.2.Making a guidance table (2) "Guidance message" is registered into a guidance table (2). "Guidance message" is a question and an instruction to an operator. (a) (b) (c) (d) Input items (a) Message ID A Message ID specifies a guidance message. Max 6 characters with capital letters. Ex.) In case of
  • Page 8(c) Next message ID Next message ID specifies a guidance message which is displayed after an operator pushes a soft-key [YES]/[NO] to answer a question. Max 6 characters with capital letters. - Input "-1" when there is no next message ID to display after a soft-key [YES]/[NO] is pushed. - Input "-1"
  • Page 9- [Add lines] button Please push [Add lines] button in order to increase the number of the guidance messages. The number is specified in a cell on the left side of the button. - [<] button When [<] button is pushed, the guidance table (1) is displayed. FANUC Series 16i /18i /21i -MB/TB Title Machine
  • Page 102.3.Converting an Excel sheet to a memory card file Guidance tables on an Excel sheet is need to be converted to a memory card file which CNC can reads. A procedure of conversion is as follows. A procedure of conversion (1) Finish to making both guidance tables (1) and (2), and then push [Convert] b
  • Page 112.4.Jump from CNC guidance table to MTB's guidance table As a result of CNC alarm diagnosis, the alarm may be caused by machine trouble. Considering such a case, it is possible to jump to MTB's guidance table from CNC guidance table by the special message IDs starting with "M". If the flowing specia
  • Page 123.Parameter No. 7 6 5 4 3 2 1 0 13110 JPN [Data type] Bit JPN Language used in the trouble diagnosis and the machine alarm diagnosis 0: English is prior. In case of the machine alarm diagnosis, a file "GUIE_USR.MEM" is prior. 1: Japanese is prior. In case of the machine alarm diagnosis, a file "GUIJ