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FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 229

12.SETTING AND DISPLAYING DATA

OPERATION

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#7 #6 #5 #4 #3 #2 #1 #0

3196 HAL HOM

HMV HPM HWO HTO

[Data

type]

Bit

# 0

HTO

A modification history of tool offset data is:

0: Not

recorded.

1: Recorded.

# 1

HWO

A modification history of workpiece offset data/extended workpiece

offset data/workpiece shift (T series) is:
0: Not

recorded.

1: Recorded.

# 2

HPM

A modification history of parameters is:

0: Not

recorded.

1: Recorded.

# 3

HMV

A modification history of custom macro common variables is:

0: Not

recorded.

1: Recorded.

# 6

HOM

A history of external operator messages and macro messages is:

0: Recorded.
1: Not

recorded.

# 7

HAL

When an alarm is issued, additional information (modal data, absolute

coordinates, and machine coordinates present at the issuance of the
alarm) is:
0: Recorded in the operation history and alarm history.
1: Not recorded in the operation history and alarm history.
To record as many alarm history items as possible, rather than detailed
alarm information, set 1. The numbers of ten G code modal groups to
be recorded are set in parameter Nos. 12990 to 12999.

12990 (1st) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
01 is recorded.

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12991

(2nd) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
02 is recorded.

12992

(3rd) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
03 is recorded.

12993

(4th) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
04 is recorded.

12994

(5th) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
05 is recorded.

12995

(6th) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
06 is recorded.

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OPERATION

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12996

(7th) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
07 is recorded.

12997

(8th) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
08 is recorded.

12998

(9th) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
09 is recorded.

12999

(10tht) G code modal group to be recorded in the history when an alarm is issued

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to the maximum number of G code groups

Set the number of a G code modal group to be recorded in the alarm
history and operation history when an alarm is issued.
*

If a value beyond the valid data range is set, the status of group
10 is recorded.

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Screen display

Procedure

1 Press function key

2 Press continuous menu key

several times until soft key

[OPERAT HISTRY] is displayed.

3 Press soft key [OPERAT HISTRY], then press newly displayed

soft key [OPERAT HISTRY]. The operation history screen is then
displayed.

4 To display the previous page and next page of the operation

history, use page keys

and

To display a part across two pages, use the cursor keys

and

. The screen display is shifted by half page.

(With the 7.2- and 8.4-inch display devices, the screen display is
shifted by one column.)

By pressing soft key [(OPRT)] on the operation history screen, it
becomes possible to perform the following soft key operations:

a    [TOP] displays the starting page (the oldest data).
b    [BOTTOM] displays the end page (the latest data).
c    [NO.SRH] displays specified operation history data.

(Example) Specifying 50 then [NO.SRH] displays the 50th
data.

Fig. 12.4.15.3 (a) Operation history screen

12.SETTING AND DISPLAYING DATA

OPERATION

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Displayed information

Serial number and display start history number/total number of
history data items
A serial number is indicated on the left side of each recorded
history data item. A smaller serial number indicates an older data
item.
In the upper right part of the screen, the display start history
number and the total number of history data items are indicated.
The total number of history data items does not include history
data items not displayed on the screen.

2 Data

•

MDI

key

When bit 5 (HKE) of parameter No. 3195 is set to 0, key
operations are recorded.

A key operation is indicated following a path number (for
example, "1_[LEFT F]", and "2_[LEFT F]"). (When only
one path is used, the path number is not indicated.)

P_ used in "P_[LEFT F]", for example, indicates a key
operation made from the outside.
i

Address keys and numeric keys
Characters such as A to Z, 0 to 9, ;, +, and - are
indicated directly.
These characters are displayed in black.

ii Function menu keys, operation menu keys, and soft

keys
These keys are enclosed in brackets [] (for example,
"[LEFT F]", "[SOFT 1]" to "[SOFT 10]", and
"[RIGHT F]"). These keys are displayed with green
characters.

iii Function keys, page keys, cursor keys, and so on

These keys are enclosed in angle brackets <> (for
example, "<POS>", "<SYSTEM>", "<PAGE

↑

>",

"<CUR

→

>", "<RESET>", and "<INPUT>"). These

keys are displayed with green characters.

iv Power-on

key

This key is displayed with white characters in the
green background.

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•

I/O

signals

When bit 6 (HDE) of parameter No. 3195 is set to 0, I/O
signals specified on the operation history signal selection
screen are recorded. Recorded signals are indicated on a
bit-by-bit basis with information about the signal address
and a change in bit. These signals are displayed with purple
characters.

G000.2

↓

Change from 0 to 1 is indicated by

↑

Change from 1 to 0 is indicated by

↓

Indicates a bit.

Indicates the address of a signal.

NOTE

1 When more than one bit at the same address

changes at the same time, the changes of these
bits are treated as one history data item.

2 A signal fluctuation for less than 4 msec is not

recorded as history data.

•

Alarms

Alarm numbers and the issuance times are displayed on the
operation history screen.
This alarm information is displayed with white characters in
the red background.

When a path name, axis name, or spindle name was
changed after the issuance of an alarm, the alarm is
indicated with a newly assigned name.

•

Time and date

The time and date of the following are displayed in two
lines:
i

The time and date of power-on. These are displayed
with white characters in the green background.

ii The time and date of power-off. These are displayed

with green characters.

iii Date on which the date changed. This is displayed with

black characters.

iv Date and time at regular intervals of the period set in

parameter No. 3122. These are displayed with black
characters.

Indicates the path number.
Indicates the alarm number.

For the servo axis type, indicates the servo axis name.

For the spindle type, indicates the spindle name or
spindle number.

1_OT0506

( XA1)

2004/01/11

Indicates the date and time of issuance in two lines.

11:22:33

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OPERATION

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Date and time when history data was erased. These are
displayed with black characters.

NOTE

1 When times are recorded at regular intervals, if

there is no data to record within an interval, the
time is not recorded. (When the date is changed,
the time is recorded on the assumption that there is
data to record.)

2 When the date and time in the CNC system are

changed, the date and time at which the change is
made may be recorded as the date and time in iii or
iv above.

History data not displayed on the screen

In addition to history data of MDI keys, I/O signal status, alarms
issued, external operator messages (not displayed on the operation
history screen), and time stamps, data described below can be
recorded with time. Such history data cannot be displayed on the
screen but can be output to external input/output devices. (See
Subsection 12.4.15.5, "Outputting all history data".)

1

Detailed data at alarm issuance

If bit 7 (HAL) of parameter No. 3196 is set to 0, 10 modal G
codes, auxiliary function codes D, E, F, H, M, N, O, S, and T,
absolute coordinates, and machine coordinates in the block being
executed when an alarm was issued are recorded together with
the alarm number and the time of alarm issuance.
The group numbers of the 10 modal G codes to be recorded are
set in parameter Nos. 12990 to 12999. If these parameters are not
specified, modal G codes of groups 01 to 10 are recorded.

NOTE

1 For modal O data that is a program name, only the

first five characters are recorded.

2 To record as many items as possible instead of

recording detailed data at alarm issuance, set bit 7
(HAL) of parameter No. 3196 to 1.

External alarm messages and macro alarm messages

If bit 3 (EAH) of parameter No. 3112 is set to 1, external alarm
messages and macro alarm messages can also be recorded as
history data. However, only the first 64 characters of each
message are recorded.

NOTE

To record also external alarm and macro alarm
messages as history data, set bit 3 (EAH) of
parameter No. 3112 to 1, and at the same time set
bit 7 (HAL) of parameter No. 3196 to 0.

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OPERATION

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Modification of tool offset data

If bit 0 (HTO) of parameter No. 3196 is set to 1, when tool offset
data is modified, the number and type of the tool offset are
recorded as well as the tool offset data before modification, the
tool offset data after modification, and the time of modification.

Modification of workpiece offset/extended workpiece
offset/workpiece shift (T series) data

If bit 1 (HWO) of parameter No. 3196 is set to 1, when
workpiece offset data is modified, the number of the modified
workpiece offset is recorded as well as the workpiece offset data
before modification, the workpiece offset data after modification,
and the time of modification. Similar data is recorded also when
extended workpiece offsets and workpiece shift amounts (T
series) are modified.

Modification of parameters

If bit 2 (HPM) of parameter No. 3196 is set to 1, when a
parameter is modified, the number and type (axis type, spindle
type, path type, or machine group type) of the parameter are
recorded as well as the parameter data before modification, the
parameter data after modification, and the time of modification.

NOTE

Modifications made at power-on and modifications of
passwords and keys are not recorded as history
data.

Modification of custom macro common variables (#100 to #999)

If bit 3 (HMV) of parameter No. 3196 is set to 1, when a custom
macro common variable is modified, the number of the common
variable is recorded as well as the common variable value before
modification, the common variable value after modification, and
the time of modification.

Erasing history data from the operation history screen

Procedure

Display the operation history screen.

Press soft key [(OPRT)].

Press soft key [ALL CLEAR].

Press soft key [EXEC]. All history data is erased.

NOTE

An erasure operation erases not only operation
history data but also other history data such as
external operator message history data and alarm
history data. It is impossible to erase only a specific
history.

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