bosch CC 120M Instruction Manual

ce 120M

Operating Instructions

--

I

4 5

Version 102

BOSCH

Automation

ce 120M

Operating Instructions

1070 073 435-102 (92.03) GB

Reg. Nr. 16149-03

© 1991

by Robert Bosch GmbH,

All rights reserved, including applications tor protective rights. Reproduction or handing over to third parties are subject to our written permission.

Discretionary charge 20.- DM

	@ BaSCH	Table of contents	ce 120 M
	Flexible Automation		Operating Instroctions

Table of contents

New ehapters. whieh did not appear in CC 100 Mare marked with a "0" belore the page number.

General	1-1
Prelaee	1-2
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	.. 1-2
Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...	1-3
Contral elements 01 the panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	.. 1-4
Manual panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	.. 1-6
Control elements 01 the manual panel .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	.. 1-7
Sereen layout in "GOM MACHINE"	1-9
Operating instruetions	, 1-10
Symbols used	1-10

Initial display			2-1
Memory general			2-2
Part programs or cyeles			2-3
Editing. inputting and outputting part programs			2-3
Editing a program line			2-5
Deleting a program line			2-6
Searehing for eharaeter strings/inserting a text			2-6
Example: Searehing lor program end/M30			2-7
Example: Inserting a !ine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		. . . . ..	2-8
Renaming a program			2-9
Deleting a program			2-10
PROTECTION ON/OFF	'"		2-10
Units 01 measurement	(ineh/metrie)	, 2-11
Notes on units 01 measurement		, 2-11
Copying a program		, 2-12
Converting programs to eyeles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		. . . ..	2-13
Renumbering programs			2-14
CYCLES			2-15
Drilling and eontour eyeles		2-16. 2-17
Example 01 drilling eyeles			2-18
Contour eyeles			2-20
Tables			2-21
Editing the tool table		:	2-21
Zero shiltlvariables table		"	2-24
Variables		0	2-24
Input/output functions			2-25
Example: inputting an individual part program			2-26
Example: outputting programs/eyeles/tables			2-27
Formatleheeksum			2-28
1. DFS program header			2-28
2. Inputting/outputting the eheeksum			2-29

Cont. - 1

	@ BOSCH	Table of contents	ce 120 M
	Flexible Automation		Operating Instructions

Initial display ..........................................	•	............................. 3-1
Basic funetions		3-1
Approaehing referenee points(s) "		3-2
Manual mode		3-3
Exampie: traversing axes manually		3-3
Example: entering a block . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . . . . . . . . ..	3-6
Teach in		3-7
Seleeling the unit of measurement inch/metrie		3-12

Initial display		4.,.'
Basic funetions		4
Automatic execution of programs/cycles		4-"
Procedure before NC Start		4-2
Automatie exeeution in normal mode/dry run/rapid leed		4-3
Seleeting/editing the step size .................................................	•	....... 4-4
Aetivating a stop point		4-5
Seleeting an NC block direetly/defining braneh destinations		4-6
Seleeting the milling eonditions		4-6
Calling CPC test		4-8
Seleeting the start point		4-8
Departure/re-entry during automatie mode		4-8
Proeedure		4-9
Procedure after NC Start		4-10
Tables		4-11
DRIP FEEDING (automatic mode via interface)		4-12
SeleC1ing drip feeding		4-12
Simulation		4-14

Initial display			5-1
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . .	. . 5-1
Machine status functions ..... . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . .	. . 5-2
Meaning of machine status functions			5-4
NC 110 status			5	-5
Errors and mesaages			5	-6
Axis displays			5	-7
Meaning ofaxis display functians			: . 5	-7
Status table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . .	. . 5-8
PIC/PC displays			5-10
Calling up search functians			5-11
Seleeting time/counter tables and 110 f1ags	"	'"	5-12
I/Ollag8			5-13
Calling up trigger functians			5-14
Service lunctions			5-'
Logbook			5-1 i

Cant. - 2

	@ BOSCH	Table of contents	ce 120 M
	Flexible Automation		Operating Instructions

Displaying logbook ......................................				•........................		5-17
Outputting logbook . . . . . . . . . . . . . . . .		. . . .	. . . . . . . . . . . . . .	. . . . • . . . . . . . . . . . . . . . . . . .	. . . •.	5-18
Setting the clock and date display ........................				•...•.....................	Q 5-19
Selecting the language ............		•............................................			•. 5-19
Selecting ON UNE PIC/ON UNE PANEL/ON UNE DNC ....................................					•. 5-20
Interface .......	•.........................		•.......................	•.•...•.......	•...	5-20
DRIP FEEDING						5-21
Buffer size ..............................................				•.........................	•	5-22
Block offset ..•.•.................................................................					•	5-22
DNC INTERFACE with LSV 2 protocol ..........................				•.......................		5-24
MTB service/resetldelete ......................................				•......................		5-24
Softkey architecture for machine tool builder ......			•..............	•.....................	•	5-25
Reset and delete						5-25
Control reset						5-25

Cont. - 3

~ BOSCH	ce 120 M
	1 Introduction
Flexible Automation	Operating Instructions

General

ce 120 M

Continuous path controi for driiling and milling machines and small machining centres with 3 - 4 axes and a main spindie .

Continuous path control for wood machining. automatie drilling and surface mil-

Iing applications.

Modular continuous path control for automated systems with max. 5 axes or with 4 axes and a main spindie .

Continuous path contral for special

cellular plastic. flame. stone and glass cutting applications, drilling / milling / scribing PCBs.

Programming to DIN 66 025 / expanded to include new graphie and computing functions (CPC) and customer-specific cycles.

						ce 120 M					{I	BOSCH
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1 - 1

	(@ BOSCH	1 Introduction	ce 120 M
			Operating Instructions
	Flexible Automation

Preface

The operating instructions only apply to software versions.2 850.

The control unit features 4 group operating modes (GOM). which can be selected with the symbols in the upper right hand corner of the control panel (see page 1-3).

MEMORY

MACHINE

[2]

~

Chapter 2

Chapter 3

AUTOMATIC	[2]	Chapter 4
(execution of
prograrn)	@]
INFO		Chapter 5

These GOMs will be described in the following chapters, and iIIustrated with examples.

In the "INTRODUCTION" chapter o the control panel,

o the control elements of the panel, o the manual panel,

o the control elements of the manual panel and o the screen layout

of the CC 120 M will be briefly outJined, instructions on use will be provided and the symbols used explained.

Please refer to the specialised index at the end of the manual for individual terms.

Abbreviations

BAUD	Transmission rate (baud rate) in bits/sec
CNC	Computerized Numerical Contral
OCR	Digital Cassette Recorder
DFS	Define Store Program
DNC	Direct Numerical Control
110	InputlOutput
GOM	Group Operating Mode
Kbyte	1024 bytes
LSV	Procedure to secure cables
MP	Machine Parameters
Ne	NumericaJ Control
P	Part program
Pie	Programmable Interface Controller
RAM	Random Access Memory
SK	Softkey
F	Feed
MTB	Machine T001 Builder

1 - 2

	(§ BOSeH	1 Introduction	ce 120 M
			Operating Instructions
	Flexible Automation

Control panel

				Bracketed tunetions
				(secondary functlon)
	I<:a I		Delete key
Service Information		+ ~--
Automatie executlon of programs I:J I		~
Dlrect machine mode	------I[[t] l	~
Memory mode	[2]

Softkeys

Meanlng varies depending on operating mode and status. There are several softkey levels

which can be selected consecutively,

Page back key ®

"R" can be used to

preselect the previous softkey level.

Axis addresses and			Space key
computing functions		ENTER
		key	SHIFT: enter
CPC: enter			upper functlon
upper function
		Additional characters
Computing and root functions
Additional and auxiliary functions

Digits I branches

ICPC test tunetions)

1 - 3

	@ BaSeH	1	Introduction	ce 120 M
	Flexible Automation			Operating Instructions

Control elements of the panel

Note:

Dual-assignmenl keys have 2 funelions. whieh are selecled with eilher Ihe

ISH'FTI key (for leiters) or Ihe ICPC Ikey (for eompuling funclions). Le.

Press onee: seleel upper funelion.

Press Iwiee: reselecl original funetion.

ISH'FTI SHIFT:	seleel upper leller
ICPcl CPC:	selecl upper compuling funelion

Explanation of functions

Deseriplion of funelions performed by Ihe IwO rows of keys on Ihe righl hand

~

side of Ihe conlral panel (-+ see page 1-3) which are selecled with the c:::.J key:

eTI~ - Bracketed funclions (secondary) Leiters land L

EZlEtJ - Leiters B,J,O,P

IUKIIC~1_Leiters U.K,C,N

~~ - Leiters H.A,D - &: used only for word processing

~~ - Leiters Q. v. W, - $: branching

-SHIFT key: see above

-Space key: blank spaee

1 - 4

@ BOSCH	1	ce 120 M
		Introduction
Flexible Automation		Operating Instructions

Description of the functions performed by the row of keys on the left hand side of the control panel which are selected wlth the CPC key :

- Computing functions for addition and subtraction - Letters G and X

	-	Computing functions for division and multiplication
	- Letters Y and Z
ISI~llc~1	_Sine and eosine funetions
	-	Letters	Fand		M
IA~GIIS~RI	_Are tangent and root funetions
	-	Letters	T	and	S
	-	Equals sign, - Letter E
	-	TST: used for eonditlon register (CPC test funetions !
	-+ see Programming Manual CC t 20 M P. No. 4257)
	-	letter R
. Numeric keypad
IB~EIIB~lla~ol			-	Digits	0 - 9
			-	Parametric functions
			- see Programming Manual CC 120 M P. No. 4257.
			- BGE. BlE. BEQ. BNE. BlT. BGT: eonditional
				branches
			-	BSR. BRA: uneonditional branehes
			-	TRF: load ZS table or retrieve values from ZS
				table
			-	DEC: deerement value
			-	CPC key: see page 1-4 for explanation

- Param. funetion COR: load tool memory

-Decimal point

-Param. funetion INC: Increment value

-Minus sign

-Delete key (dele1es the eharaeter in front of the cursor)

- ENTER key

1 - 5

@BOSeH

Flexible Automation

Manual panel

1 Introduction

ce 120 M

Operating Instructions

Front view

		Customer keypad FI - FI5
Electronlc	handwheel				Re-entry
			Emergency stop
		Feed mode	button
			Distance to
			go key \

	E1EJEJDEJE1E1E1E1EJ			\0
	EJEJEJEJEJ			E11IJ-
==		=		Eill:HBIB
""'"'			==
	Axis selectlon swltch		Start key
				Stop key
100%-keys tor spindie speed, feedrate Jog keys
				Departure
				trom
				contour

Functions

Potentiometer and 100%-key:

The feedrate is set as a % at the potentiometer; the key renders the potentiometer inaetive (100%).

Potentiometer used in MACHINE and AUTOMATIC operating modes.

Customer keypad:

Operative in GOM MACHINE; the permanently stored manual input funetior and maehine tunetions are initiated by pressing one of the keys.

1 - 6

	(§l BOSCH	1 Introduction	ce 120 M
			Operating Instructions
	Flexible Automation

Control elements of the manual panel

Electronic handwheel

			The eleetronie handwheel is used to manually
			traverse the axes.
			Set the axis to be traversed
			via the seleetion switch.
			Set rotary switch to handwheel lor selecting
			traversing mode (see below).
			The leedrate is determined by the leed
			potentiometer setting and the handwheel
			speed.
			(Speed is indicated on panel)
	Feed potentiometer (0 - 120 %) and 100%-key
			Used in GOM MACHINE and AUTOMATie
			The 100%-key is only operative when the leed
			potentiometer is set between 80 and 120%.
	0% ANV' 120%		When the 100%-key is actuated. the
			100% leed value indieated on the panel flashes;
			this means that the leedrate is always 100%
			irrespective 01 the value seleeted via the
			potentiometer.
			This ean be cancelled by pressing the 100%
			key once again: the 100% display ceases to flash
			and the selected leed value is valid.

Spindie potentiometer (50 - 150%) and 100%-key

atu

50% @) 150%

See leed potentiometer lor instructions

The 100%-key is inactive il the spindie potentiometer setting < 80% or >120% (otherwise abrupt speed changes could oeeur).

Rotary switch lor selecting traversing mode

IWo/' I Feed with jog keys

I'V'\.o I Rapid leed with jog keys

~Feed with eleetronic handwheel

Selection 01 various incremental leed rates (1 to 10 000 steps)

Feed START by pressing the jog keys.

1 - 7

	@ BOSeH	1	Introduction	ce 120 M
	Flexible Automation			Operating Instmctions

Customer keypad

Customer keys F1-F15: Ireely assignable via cycle no. 78

First 15 executed in blocks described in cycle 78

FunClion keys lor PIC input signals

A machine parameter determines the assignment 01 customer keys with NC or

PLC lunctions.

Axls selection switch

The respective axis to be traversed X. Y, Z, or E is set with the axis selection switch.

The axes are traversed via jog keys or the electronic handwheel.

EMERGENCY OFF BUTTON

Function keys

Jog keys:

[!]

c:J

~

~

~tIjll

II[D~

Positive traversing direction

Negative traversing direction

Departure from contour

	only operative in
}	GOM AUTOMATIC
	(see P.4-9)
Re-entry contour
Stop key
Start key

BI

Display 01 distance to go

1 - 8

	~ BOSCH	1 Introduction	ce 120 M
			Operating Instructions
	Flexible Automation

Screen layout in GOM I([iJJ I

(when "MANUAL INPUT" or "TEACH IN" are active)

			Selected axls display:
			COMMAND POSITION			Posltional data
			LAG
			MACHINE POSITION			(G lunctlons)
			INDICATION OF
ln-position symbol			DISTANCE TO GO			INCH/METRIC
		Error displays				Actlve
	Sub-mode		Current unlt			group operating mode
	(actlve data block)
			Inch (I).	met

OIO()			-	t:C:o:M::M=A~NrD=P~O~S~I~T~IO~N=;;-_jllnMI
		t
				S

Reference line		Current spindie					Tool number
		speed (0-150%)
with cursor							(T No.)
		Current feedrate
					Feed
		programmed teedrate			potentiometer cr
Function cr					100%-key
softkey window				4th axis
(altemating 1
				(optionai)

1 - 9

	@ BOSCH	1	Introduction	ce 120 M
	Flexible Automation			Operating Instructions

Operating instructions

1.The CC120M leatures live soltkeys. whieh are situated under the sereen. Various lunetions are assigned to these keys. Depending on the eommand status. the possible lunetions are indieated at the bOllom 01 the sereen, direetly above the soltkeys, The eontrol sequenee is determined via the soltkeys onee a GOM has been seleeted,

2.Eaeh new key assignment is designated as a soltkey level.

3.There are several soltkey levels in eaeh GOM, These are seleeted eonseeutively. The next soltkey level is seleeted by aetuating the respeetive softkey.

4, The funetions are seleeted (by pressing the respeetive soltkey in bold) line by line (soltkey strips). Irom top to bOllom and lram left to right.

5.It is possible to return to the previous level by aetuating the page bat? key ® (see page 1-3).

6.The 11 ENTERII key must be pressed to store eaeh digital value input.

7.II a different GOM is seleeted without lirst returning to the basie level. the former GOM designation Ilashes in the upper right hand eorner 01 the sereen, indieating that it is still aetive. The GOM is ehanged by returning to the basie level and seleeting the new GOM. The exeeption to this is "AUTOMATIC" whieh ean seleeted direetly from GOM MEMORY.

8.II neeessary. the eontrol unit will provide the following information during

AUTOMATIC		or MACHINE mode:
-	WARNING	it is possible to eontinue automatie mode
-	ERROR automatie mode has been interrupted,

The error message is indieated in GOM INFO

S Actuate functlon key

===~======: Softkey highlighted:

		function ls active
'-	) Softkey not highlighted:
	>functlon terminated or not active.
		Enter numeric vaiue
		Page back	-+ see page 1-4

1 - 10

	@ BOSCH	Memory [2]	ce 120 M
			Operating Instructions
	Flexible Automation

GOM MEMORy[2]

The following initial display appears after selecting GOM MEMORY via the

[2] key:

Initial display

				MEMORY
	BOSCH			CC 120 M
to	99 tools (Tl	> •• T99)
to	6 zero shifts	(G54	... G60, G160)
to	827 CPC variables		(V1	.. V99, VOA .. VCZ, VAA .. VR2)
to	69 Cycles

VARIABLES

Calling
Part programs or cycles	Page	2-3
Tables	Page	2-21
(Tool. zero shift (ZS)
and variable tables)
Input and output functions (data interface)	Page	2-25

2 - 1

	@ BOSCH	Memory [2]	ce 120 M
			Operating Instructions
	Flexible Automation

MEMORY general

Memory for input and editing of:

part programs (max.999 999 999/limited by memory capacity) • max. 69 cycles,

max. 48 tool compensations (99 tools optional) , parameter table for max. 48 tools (99 tools optional) , tool Iife,

max. 6 zero shifts per axis and 2 additional zero shifts

max. 1035 CPC variables, 208 of which are reserved for MTB.

Input of information via:

keypad (EDIT) and

interfaces V24/20 mA (port 1) and/or V24 (port 2).

Output of information via:

interfaces V24/20mA (port 1) and/or V24 (port 2).

Types of protection

Unauthorised access (read, write and delete) can be prevented via the softkeys. The execution of cycles is always authorised.

Types of protection are indicated as folIows:

RWEO	Read, Write, Execute, Delete authorised
RE	Read and execute authorised
		~-'---~
	, By actuating the SK	PROTECTION	(see P.2-10).
		ON/OFF
E	Execution only authorised

o The "E" type of protection can only be activated in GOM INFO. The codeword only for cycles must be entered via "MTB SERVICE" .

o Apart program must first be converted into a cycle (see page 2-13) order to select the read protection function.

2 - 2

	I@ BOSCH	Memory [2]	ce 120 M
			Operating Instructions
	Flexible Automation

Part programs or cycles

o Part programs/cycles can be

- edited (edit. insert, regenerate or search for texts),

-input and output.

-deleted,

-renamed,

-copied,

-or renumbered.

o Part programs can be

- converted to cycles (but not visce versa).

--+ For information on c y c 1e s see page 2-15.

Editing, inputting and outputting part programs
When the SK I PROGRAMS I	is actuated, the programs in the memory are
listed.

If apart program was active prior to this, the program number (cursor flashes)

	is indicated	(the "P1" part program - GEAR, in this case):
	TOOLS	I ZERO POINTS r VARIABLES I PROGRAMS I CVCLES

The part program GEAR (cursor flashes) can be input or output by actuating the

SK I INPUT I or I OUTPUT I.

--+ See INPUT/OUTPUT FUNCTIONS on page 2-25 for operating sequence.

The next page is called there are more than 10

up by actuating the SK I	~;~~	I (only when
programs in the memory).

A different program can be calied up by deleting the old program no. (DELETE KEY) and entering the new number (cursor does not flash).

2 - 3

@l BOSeH

Flexible Automation

	Memory C8	ce 120 M
		Operating Instructions

Example: editing apart program

PROG. NO.	I _~	~ ENTER ~
or NAME	. ~

A DIFFERENT FILE VIA RED DELETE KEY

COMMANDS T NEXT I EDIT I INPUT I OUTPUT PAGE

A different part program is selected by deletlng the last part program to have been called up (actuate delete key) and entering the name or number of the new one.

When a program has been selected (e.g. "HOLE PATIERN"/prog. no. 4), the

program start ("N1 - N4") Is dlsplayed when the SK I EDIT I Is actuated, The name and number of the active program appear In the prograr header.

The cursor is positloned at the start of the first line:

MRWED MEMORY

I		PROGRAM START
I;:;:~.:	>Nl	GO
	N2	X10

The cursor can be moved vertlcally by simultaneously actuating the IlsCROLyl

and ~or [[Z]] keys. The cursor can be moved horizontally in the reference line by pressing the ~or iC1:J] keys.

2 - 4

	@ BOSCH	Memory [2]	ce 120 M
			Operating Instructions
	Flexible Automation

Editing a program line

When the program has been called up and the "EDIT FUNCTION" selected, the cursor is moved to the start of the line to be edited ("N3") using the cursor keys. -+ see page 2-4.

Example: Editing a character
Editing line "N 3"				("X10"): the new block is "Y10":
					MRweo
				4 HOLE PATTERN		MEMORY
		PROGRAM START
	Nl	GO	-
	>N3	Xl0		Yl0
	N2	Xl0				I
};:~~	N4	Z10
~~j	N5	Gl	X100
	N6	Yl00
1--N3---.-,0------------------

The "EDIT" function is active (highlighted).

Procedure:

I N3					Use [I2JI to move the cursor to "1",'which is to
			X10
					the right of the character to be deleted ("X").
					Press the delete key. The character to the left of the
					cursor is deleted.
		N3	10		Enter "Y" via keypad.
		N3	Y10
					The edited text appears in the line "N 3" after the

~ENTER ~ key is actuated:

2 - 5

@ BOSCH	Memory [2]				ce 120 M
Flexible Automation		Operating Instructions

Any number of characters in a block can be edited, deleted or inserted in this manner.

Deleting a program line

The entire !ine to the right of the cursor (including the character at which the cursor is positioned) is deleted by actuating the

11 SHIFT ~ -+ I# I -+ 11 ENTER ~ keys.

Searching for character strings

It is possible to search for character strings in "edit" mode. Select the appropriate softkeys and enter the character string (this is indicated in the reference !ine).

The cursor jumps to the line where the character strlng first occurs when the ~ENTER ~ key is actuated.

2 - 6

	@ BOSeH	Memory [2]	ce 120 M
			Operating Instructions
	Flexible Automation

Example: Search tor program end/M30

In praclice il is otlen the case that a new line is required at the program end.

Position the cursor at "M30":

PROGRAM SELECTION

COMMANDS I	PAGE	I	EDIT	I	INPUT	I OUTPUT
	NEXT

-

SEARCH +

SCROLL

-

EDIT

CVCLES

INSERT

ENTER CHARACTER STRING?

I

MILLING

I

I

DRILLING

I

CONTOUR

CVCLES

CVCLES

DEFINITIONS

ENTER CHARACTER STRING? M30

__ I 1

The cursor jumps trom the 1st line 10 the last line "N 9":

	Yl00
	><200	,.
	X400

MOO

~!

L Important! -----------------------

'

When searching tor block numbers (e.g. N 100). enler aspace betore the number ("N 100").

"NOT FOUND" will appear it the entered character string does not exisl.

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@> BOSeH

Flexible Automation

	Memory [2]	ce 120 M
		Operating Instructions

Example: Inserting a line
Insert a new line with the text "Y300" between							lines" N S" (X400) and "N 9"
(M30/Program end):
	Move cursor to "N S" and actuate the					SK	I_-,-IN"ES::.~::;I~"T,-_I so that
	"INSERT"	is highlighted.
	Enter the new fine "Y300" via keypad. " Y300 " appears in the relerence
	fine:
N+	Y300	I	-				-
SEARCH +				I	SCROLL	I
	CYCLES

The inserted fine appears between the fines "N S" and "N 9" as the block number "N+S" when the ~ENTER ~ key is actuated:

~j!~::~~~i%Wjt'l~jl::~'::~:~~~i!lWMlli~~:@NM&=~'
J: ::	I
F~::	I

11'		-----------------------
lf:~	N9		I	I
a SEARCH + I -					LEOrt
i:I;li,t:~~~:1wim;;wH1#:m'i!i'wlf:'i!",l				"il:;::~:<)1#Mm:::1!1!l%;~:::;iM
	The part program, "P4"			(HOLE PATIERN) is renumbered by actuating the
	fR\			I	RENUMBER	I
	v	key, 2 x "COMMANDS", and the SK '---------				'

(-+ see page 2-15). The block "N+S" is assigned the block number"N 9" and the last block "N 9" (M30) is assigned the block number "N 10".

The fines 01 the "P4" program will be renumbered the next time the "P4" program is selected. ("N 1"-"N 10").

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