FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 262

A.PARAMETERS

 APPENDIX 

B-63944EN/03

 

 

- 2052 - 

3222 

 

Program protection range (minimum value) (PMIN) 

 

3223 

 

Program protection range (maximum value) (PMAX) 

 

 

[Input type]  Locked parameter 

 [Data 

type] 

2-word 

  [Valid data range]  0 to 99999999 

The programs in a range set here can be locked. Set the minimum 
program number and maximum program number of a desired range. 
Set these parameters to satisfy PMAX > PMIN. 
These parameters can be set when password (PSW) = 0, namely, in 
the normal state, or when password (PSW) = keyword (KEY), namely 
in the unlock state. 
Example) 
Parameter No.3222 = 7000 
Parameter No.3223 = 8499 
When the values above are set, the programs from O7000 to O8499 
can be locked. 
When PMIN = 0, the specification of PMIN = 9000 is assumed. When 
PMAX = 0, the specification of PMAX = 9999 is assumed. So, when 
these parameters are set to the defaults, the programs from O9000 to 
O9999 are locked. 
 

NOTE 

1  Parameter No. 3220 to No. 3223 are neither 

punched nor read. 

2  Parameter No. 3220 to No. 3223 are not cleared 

even when a parameter file clear operation is 
performed in the IPL state. 

3  The values of a password (PSW) and keyword 

(KEY) are not displayed. When password (PSW) = 
0, 0 is displayed in parameter No. 3220 to indicate 
that the normal state is set. 

4  When a password (PSW) or keyword (KEY) is set, 

[+INPUT] has the same effect as [INPUT]. For 
example, if the input operation "1[+INPUT]" is 
performed when 99 is set in the keyword (KEY) 
parameter, "1" is set. 

 

  

#7 #6 #5 #4 #3 #2 #1 #0 

3233 

 

      

PDM 

PCE 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Bit 
 

        # 0 

PCE

  Program editing is: 

0:  Performed in the word edit mode. 
1:  Performed in the character edit mode. 
 

B-63944EN/03

 APPENDIX 

A.PARAMETERS

 

 

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        # 1 

PDM

  On the Data Server file list screen: 

0:  M198 operation folders and DNC operation files can be set. 
1:  Folders in the Data Server can be set as the foreground folder and 

background folder. 

 

NOTE 

 

When an M198 external subprogram call or DNC 
operation is performed on the Data Server, set this 
bit to 0. 

 

For the foreground and background folders, refer to 
Chapter 12, "PROGRAM MANAGEMENT", in Part 
III in the user's manual (B-63944EN). 

 

  

#7 #6 #5 #4 #3 #2 #1 #0 

3280 

 

       

NLC 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Bit 
 

        # 0 

NLC

  Dynamic display language switching is: 

0: Enabled. 
1: Disabled. 
When dynamic display language switching is disabled, the language 
setting screen is not displayed. In this case, change the setting of 
parameter No. 3281 on the parameter screen then turn on the power 
again to switch the display language. 
 

3281  

Display 

language 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Byte 

  [Valid data range]  0 to 17 

Select a display language from the following: 
  0 : English 
  1 : Japanese 
  2 : German 
  3 : French 
  4 : Chinese(traditional characters) 
  5 : Italian 
  6 : Korean 
  7 : Spanish 
  8 : Dutch 
  9 : Danish 
10 : Portuguese 
11 : Polish 
12 : Hungarian 
13 : Swedish 
14 : Czech 
15 : Chinese(simplified characters) 
16 : Russian 
17 : Turkish 
If a number not indicated above is set, English is selected. 

A.PARAMETERS

 APPENDIX 

B-63944EN/03

 

 

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#7 #6 #5 #4 #3 #2 #1 #0 

3400 

    PGD      MGC  

 

 

[Input type]  Parameter input 

 

[Data type]  Bit path 

 

        # 1 

MGC

  When a single block specifies multiple M commands, an M code 

group check is: 
0: Made. 
1: Not 

made. 

 

        # 5 

PGD

  The G10.9 command (programmable diameter/radius specification 

switching) is: 
0: Disabled. 
1: Enabled. 
 

NOTE 

1  The option for the diameter and radius switching 

function is required. 

2  When the G10.9 command is enabled by this 

parameter, signal-based diameter/radius switching 
is disabled. 

 

  

#7 #6 #5 #4 #3 #2 #1 #0 

 GSC GSB ABS MAB   

 

 

DPI 

3401 

 

  

ABS 

MAB 

   

DPI 

 

 

[Input type]  Parameter input 

 

[Data type]  Bit path 

 

        # 0 

DPI

  When a decimal point is omitted in an address that can include a 

decimal point 
0:  The least input increment is assumed. (Normal decimal point 

input) 

1:  The unit of mm, inches, degree, or second is assumed. (Pocket 

calculator type decimal point input) 

 

        # 4 

MAB

  Switching between the absolute and incremental commands in MDI 

operation 
0:  Performed by G90 or G91 
1:  Depending on the setting of bit 5 (ABS) of parameter No.3401 
 

NOTE 

 

When G code system A of the lathe system is 
used, this parameter is invalid. 

 

B-63944EN/03

 APPENDIX 

A.PARAMETERS

 

 

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        # 5 

ABS

  Program command in MDI operation 

0:  Assumed as an incremental command 
1:  Assumed as an absolute command 
 

NOTE 

 

ABS is valid when bit 4 (MAB) of parameter 
No.3401 is set to 1. When G code system A of the 
lathe system is used, this parameter is invalid. 

 

        # 6 

GSB

  The G code system is set. 

        # 7 

GSC

   

GSC GSB 

G 

code 

0 

0 

G code system A 

0 

1 

G code system B 

1 

0 

G code system C 

 

NOTE 

 

G code system B and G code system C are 
optional functions. When no option is selected, G 
code system A is used, regardless of the setting of 
these parameters. 

 

  

#7 #6 #5 #4 #3 #2 #1 #0 

 G23

CLR

FPM

G91

 

 

G01

3402 

 

G23

CLR

G91

G19 G18 G01

 

 

[Input type]  Parameter input 

 

[Data type]  Bit path 

 

        # 0 

G01

  G01 Mode entered when the power is turned on or when the control is 

cleared 
0:  G00 mode (positioning) 
1:  G01 mode (linear interpolation) 
 

        # 1 

G18

  Plane selected when power is turned on or when the control is cleared 

0:  G17 mode (plane XY) 
1:  G18 mode (plane ZX) 
 

        # 2 

G19

  Plane selected when power is turned on or when the control is cleared 

0:  The setting of bit 1 (G18) of parameter No.3402 is followed. 
1:  G19 mode (plane YZ) 
When this bit is set to 1, set bit 1 (G18) of parameter No.3402 to 0. 
 

        # 3 

G91

  When the power is turned on or when the control is cleared   

0:  G90 mode (absolute command) 
1:  G91 mode (incremental command) 
 

A.PARAMETERS

 APPENDIX 

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- 2056 - 

        # 4 

FPM

  At power-on time or in the cleared state: 

0:  G99 or G95 mode (feed per revolution) is set. 
1:  G98 or G94 mode (feed per minute) is set. 
 

        # 6 

CLR

  Reset button on the MDI panel, external reset signal, reset and rewind 

signal, and emergency stop signal 
0:  Cause reset state. 
1:  Cause clear state. 
For the reset and clear states, refer to Appendix in the User's Manual. 
 

        # 7 

G23

  When the power is turned on 

0:  G22 mode (stored stroke check on) 
1:  G23 mode (stored stroke check off) 
 

  

#7 #6 #5 #4 #3 #2 #1 #0 

3404  M3B 

 

M02  M30 

 

SBP 

 

 

 

 

[Input type]  Parameter input 

 

[Data type]  Bit path 

 

        # 2 

SBP

  In an external device subprogram call, the address P format is based 

on: 
0:  File number specification 
1:  Program number specification 
 

NOTE 

 

In memory card operation, the program number 
specification format is used, regardless of the 
setting of this parameter. 

 

        # 4 

M30

  When M30 is specified in a memory operation: 

0:  M30 is sent to the machine, and the head of the program is 

automatically searched for. So, when the ready signal FIN is 
returned and a reset or reset and rewind operation is not 
performed, the program is executed, starting from the beginning. 

1:  M30 is sent to the machine, but the head of the program is not 

searched for. (The head of the program is searched for by the 
reset and rewind signal.) 

 

        # 5 

M02

  When M02 is specified in memory operation 

0:  M02 is sent to the machine, and the head of the program is 

automatically searched for. So, when the end signal FIN is 
returned and a reset or reset and rewind operation is not 
performed, the program is executed, starting from the beginning. 

1:  M02 is sent to the machine, but the head of the program is not 

searched for. (The head of the program is searched for by the 
reset and rewind signal.) 

 

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 APPENDIX 

A.PARAMETERS

 

 

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        # 7 

M3B

  The number of M codes that can be specified in one block   

0: One 
1:  Up to three 
 

  

#7 #6 #5 #4 #3 #2 #1 #0 

 

   

CCR 

G36 

 

DWL 

AUX 

3405 

 

 

 

 

 

 

 

DWL 

AUX 

 

 

[Input type]  Parameter input 

 

[Data type]  Bit path 

 

        # 0 

AUX

  When the second auxiliary function is specified in the calculator-type 

decimal point input format or with a decimal point, the multiplication 
factor for a value output (onto the code signal) relative to a specified 
value is such that: 
0:  The same multiplication factor is used for both of metric input 

and inch input. 

1:  A multiplication factor used for inch input is 10 times greater 

than that used for metric input. 

 
When the second auxiliary function is specified in the calculator-type 
decimal point input format or with a decimal point, the value output 
onto the code signal is a specified value multiplied by a value 
indicated below. 

Increment system 

Parameter 

AUX=0 

Parameter 

AUX=1 

IS-A for reference axis 

100 times 

100 times

IS-B for reference axis 

1000 times 

1000 times

IS-C for reference axis 

10000 times 

10000 times

IS-D for reference axis 

100000 times 

100000 times

Metric 
input 
system

IS-E for reference axis 

1000000 times 

1000000 times

IS-A for reference axis 

100 times 

1000 times

IS-B for reference axis 

1000 times 

10000 times

IS-C for reference axis 

10000 times 

100000 times

IS-D for reference axis 

100000 times 

1000000 times

Inch 
input 
system

IS-E for reference axis 

1000000 times 

10000000 times

 

        # 1 

DWL

  The dwell time (G04) is: 

0:  Always dwell per second. 
1:  Dwell per second in the feed per minute mode (G94), or dwell 

per rotation in the feed per rotation mode (G95). 

 

        # 3 

G36

  As a G code to be used with the automatic tool length measurement 

function (M series)/automatic tool offset function (T series) is: 
0:  G36 (T series only)/G37 is used. 
1:  G37.1/G37.2/G37.3 is used. 
 

NOTE 

 

If it is necessary to perform circular threading 
(counterclockwise), set this parameter to 1. 

 

A.PARAMETERS

 APPENDIX 

B-63944EN/03

 

 

- 2058 - 

        # 4 

CCR

  Addresses used for chamfering 

0:  Address is “I”, “J”, or “K”. 

In direct drawing dimension programming, addresses ",C", ",R", 
and ",A" (with comma) are used in stead of "C", "R", and "A". 

1:  Address is “C”. 

Addresses used for direct drawing dimension programming are 
"C", "R", and "A" without comma. 

 

NOTE 

If this bit (CCR) is set to 0, the function for changing 
the compensation direction by specifying I, J, or K in 
a G01 block in the tool radius 

⋅

 tool nose radius 

compensation mode cannot be used. 

 

If this bit (CCR) is set to 1 when address C is used 
as an axis name, the chamfer function cannot be 
used. 

 

  

#7 #6 #5 #4 #3 #2 #1 #0 

3406  

C07 C06 C05 C04 C03 C02 C01   

 

  

#7 #6 #5 #4 #3 #2 #1 #0 

3407  

C15 C14 C13 C12 C11 C10 C09 C08 

 

  

#7 #6 #5 #4 #3 #2 #1 #0 

3408  

C23 C22 C21 C20 C19 C18 C17 C16 

 

  

#7 #6 #5 #4 #3 #2 #1 #0 

3409     C30 C29 C28 C27 C26 C25 C24 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Bit 
 

   

C01 to C30 

If bit 6 (CLR) of parameter No.3402 is set to 1, set a group of G codes 
to be placed in the cleared state when the CNC is reset by the 

 

key of the MDI panel, the external reset signal, the reset & rewind 
signal, or the emergency stop signal. 

 

  The table below indicates the correspondence between bits and G code 

groups 

 

  The setting of a bit has the following meaning: 

0:  Places the G code group in the cleared state. 
1:  Does not place G code group in the cleared state. 
 

Parameter 

G code group 

C01 01 
C02 02 
C03 03 

: : 

C30 30 

 

B-63944EN/03

 APPENDIX 

A.PARAMETERS

 

 

- 2059 - 

3410 

 

Tolerance of arc radius 

 

 

[Input type]  Setting input 

 

[Data type]  Real path 

 

[Unit of data]  mm, inch (input unit) 

 

[Minimum unit of data]  Depend on the increment system of the reference axis 

 [Valid data range]  0 or positive 9 digit of minimum unit of data (refer to the standard 

parameter setting table (B)) 
(When the increment system is IS-B, 0.0 to +999999.999) 
When a circular interpolation command is executed, the tolerance for 
the radius between the start point and the end point is set. 
 

3411 

 

M code preventing buffering 1 

 

3412 

 

M code preventing buffering 2 

: 

3420 

 

M code preventing buffering 10 

 

 

[Input type]  Parameter input 

 

[Data type]  2-word path 

  [Valid data range]  0 to 999999999 

Set M codes that prevent buffering the following blocks. If processing 
directed by an M code must be performed by the machine without 
buffering the following block, specify the M code. 
M00, M01, M02, and M30 always prevent buffering even when they 
are not specified in these parameters. 
 

3421 

 

Range specification 1 of M codes that do not perform buffering (lower limit)

 

3422 

 

Range specification 1 of M codes that do not perform buffering (upper limit)

 

3423 

 

Range specification 2 of M codes that do not perform buffering (lower limit)

 

3424 

 

Range specification 2 of M codes that do not perform buffering (upper limit)

 

3425 

 

Range specification 3 of M codes that do not perform buffering (lower limit)

 

3426 

 

Range specification 3 of M codes that do not perform buffering (upper limit)

 

3427 

 

Range specification 4 of M codes that do not perform buffering (lower limit)

 

3428 

 

Range specification 4 of M codes that do not perform buffering (upper limit)

 

3429 

 

Range specification 5 of M codes that do not perform buffering (lower limit)

 

3430 

 

Range specification 5 of M codes that do not perform buffering (upper limit)

 

3431 

 

Range specification 6 of M codes that do not perform buffering (lower limit)