num 1050 User Manual

NUM 1050

INSTALLATION AND

COMMISSIONING

MANUAL

0101938977/2

10-98 en-938977/2

Despite the care taken in the preparation of this document, NUM cannot guarantee the accuracy of the information it contains and cannot be held
responsible for any errors therein, nor for any damage which might result from the use or application of the document.

The physical, technical and functional characteristics of the hardware and software products and the services described in this document are subject
to modification and cannot under any circumstances be regarded as contractual.

The programming examples described in this manual are intended for guidance only. They must be specially adapted before they can be used in
programs with an industrial application, according to the automated system used and the safety levels required.

© Copyright NUM 1998.
All rights reserved. No part of this manual may be copied or reproduced in any form or by any means whatsoever, including photographic or magnetic
processes. The transcription on an electronic machine of all or part of the contents is forbidden.

© Copyright NUM 1998 software CNC NUM 1000 family.
This software is the property of NUM. Each memorized copy of this software sold confers upon the purchaser a non-exclusive licence strictly limited
to the use of the said copy. No copy or other form of duplication of this product is authorized.

2 en-938977/2

Table of Contents

Table of Contents

This executive summary includes only the level 1 and 2 titles. A complete table of contents is given at the beginning
of each chapter.

Part One: INSTALLATION

1 General Installation Instructions 1 - 1

1.1 Operating Conditions 1 - 3

1.2 System Power Consumption 1 - 4

1.3 System Cooling 1 - 5

1.4 Interconnections 1 - 6

1.5 NUM Operator Panel Colours 1 - 13

1.6 Screen Saver 1 - 13

2 General System Description 2 - 1

2.1 System Components 2 - 3

2.2 Basic NUM 1050 Configuration 2 - 7

2.3 Multipanel Configuration 2 - 7

2.4 Multi-CNC Configuration 2 - 8

2.5 System Architecture 2 - 9

3 Overall Dimensions - Installation 3 - 1

3.1 NUM 1050 CPU 3 - 3

3.2 14" Colour QWERTY Panels 3 - 5

3.3 50-Key Panels 3 - 8

3.4 Compact Panel 3 - 14

3.5 Multiplexer Module 3 - 17

3.6 Machine Panel 3 - 19

3.7 Additional Components 3 - 21

3.8 FTP 40 PC Panel 3 - 26

4 Component Preparation 4 - 1

4.1 Preparing the CPU 4 - 3

4.2 Preparing the Compact Panel 4 - 13

4.3 Preparing the Machine Panel 4 - 16

4.4 General Operations 4 - 22

5 Interconnections 5 - 1

5.1 CNC/Peripheral Interconnections 5 - 5

5.2 NUM 1050 CPU 5 - 9

5.3 CNC Panels 5 - 44

5.4 Compact Panel 5 - 48

5.5 Multiplexer Module 5 - 51

5.6 Machine Panel 5 - 52

5.7 NUM Diskette Drive 5 - 57

6 Cable Diagrams 6 - 1

6.1 Communication Cables 6 - 3

6.2 Axis Cables 6 - 13

6.3 Analogue I/O and Interrupt Cable 6 - 26

6.4 Input and Output Cables 6 - 29

6.5 Power Cables 6 - 39

6.6 Video/Panel Cable 6 - 43

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Part Two: COMMISSIONING

7 General - Commissioning 7 - 1

7.1 Initial Operation 7 - 3

7.2 Information on Digital Axes 7 - 4

8 Load and Check of the PLC Programme 8 - 1

8.1 Load Procedures 8 - 3

8.2 Checking the PLC Programme: Test of the
Safety Systems 8 - 3

8.3 PLC Programming Supplements 8 - 3

9 Integration of the Machine Parameters 9 - 1
10 Axis Calibration (by UT2) 10 - 1

10.1 General 10 - 3

10.2 Record of Corrections to Be Made 10 - 5

10.3 Operations on Axis Measurement
Correction Tables 10 - 6

11 Interaxis Calibration 11 - 1

11.1 General Description of Interaxis
Calibration 11 - 3

11.2 Interaxis Calibration by Utility 20 11 - 7

11.3 Dynamic Interaxis Calibration 11 - 13

12 Final Inspection 12 - 1

Record of Revisions

Date Index Description

09 - 97 0 Document creation

11 - 97 0 - E1 Erratum concerning the 50-key LCD panel power cable

07 - 98 1 Addition concerning the CNC-PLC exchange area

10 - 98 2 Addition concerning the CNC-PLC and PLC-CNC exchange areas

All sections concerning S.S.I. encoders deleted.

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NUM 1050 Documentation Structure

User Documents

These documents are designed for use of the CNC.

Foreword

Foreword

OPERATOR

MANUAL

M / W

938821

OPERATOR

MANUAL

T / G

938822

PROGRAMMING

MANUAL

M

938819

Integrator Documents

These documents are designed for setting up the CNC on a machine.

NUM 1050

INSTALLATION

AND

COMMISSIONING

MANUAL

MDLU

Digital modular

drive

INSTALLATION

AND

MAINTENANCE

MANUAL

SETTool

PARAMETER

INTEGRATION

UTILITY

PROGRAMMING

MANUAL

T

938820

PARAMETER

MANUAL

938977

AUTOMATIC

CONTROL

FUNCTION

PROGRAMMING

MANUAL LADDER

LANGUAGE

938846

738E015

PC PANEL

FTP 40

938967

938924

938818

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List of NUM Utilities

A series of utilities are available for integration and use of the systems.
These utilities may be included in the basic version or available as options.
Depending on the function performed by each utility, its use is described in the integration manual or operator manual,

as appropriate.
The table below lists the utilities and gives the references of the document describing them:

Utility Name Manual Chapter

UT2 axis calibration installation and commissioning manuals (938977) 10
UT3 resident macros operator manuals (938821 or 938822) 8
UT5 parameter integration parameter manual (938818) 12
UT7 programme debugging automatic control function programming 16

manual - ladder language (938846)
UT12 option locking operator manuals (938821 or 938822) 8
UT20 interaxis calibration installation and commissioning manual (938977) 11
UT22 integration of axis parameters SETTool manual (938924) 8

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Installation and Commissioning Manual

This manual includes two parts:

- installation: physical integration of the numerical control with the machine and its environment,

- commissioning: adaptation of the CNC to the machine configuration.

Part One: Installation

General requirements concerning the CNC environment:

- Applicable standards

- Power consumption

CHAPTER 1

GENERAL

INSTALLATION

INSTRUCTIONS

- Heat dissipation

- Electrical specifications

- Equipment colours.

Foreword

CHAPTER 2

GENERAL

SYSTEM

DESCRIPTION

CHAPTER 3

OVERALL

DIMENSIONS

—

INSTALLATION

Detailed explanation of the various possible configurations.
Overview of the system architecture.

Data used for installation of the components:

- Detailed configuration

- Overall dimensions

- Mounting dimensions.

Preparing the CPU.
Preparing the compact panel.

CHAPTER 4

COMPONENT

PREPARATION

Preparing the machine panel.
Replacing fuses.
Wiring the watchdog.

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CHAPTER 5

INTER-

CONNECTIONS

CHAPTER 6

CABLE

DIAGRAMS

General interconnection diagram.
General data and connections:

- CPU

- Compact panel

- CNC panels

- Machine panel

- NUM diskette drive.

Wiring diagrams for the following cables:

- Communication

- Axes

- Analogue inputs/output and interrupt

- Inputs and outputs

- Power supply

- Video/panel.

Part Two: Commissioning

CHAPTER 7

INITIAL

OPERATION

CHAPTER 8

LOAD AND CHECK

OF THE PLC

PROGRAMME

Initial operating procedure.

Reference to the PLC Function Programming Manual.
Checking instructions.
Supplements to PLC programming.

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CHAPTER 9

INTEGRATION OF

THE MACHINE
PARAMETERS

CHAPTER 10

Foreword

Reference to the Parameter Manual.

Correction of the axis position measurement read by the coupler according to the real
position on the axis.

AXIS

CALIBRATION

CHAPTER 11

INTERAXIS

CALIBRATION

CHAPTER 12

FINAL

INSPECTION

Correction of the offsets on a slave axis according to the position on a master axis.

Recommended inspection by machining of a reference part.

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Use of the Installation and Commissioning Manual

Procedures

The manual includes procedures (in particular in Chapters 10 and 11).
The actions required are presented as follows:

Reset the system. ☞

On the right are indicated the keys to be pressed in two possible forms:

Square keys: correspond to keys on the operator panel.

EXIT

Rectangular keys: correspond to software keys located in the bottom part of the screen and actuated
by function keys (F2-F11) located under the screen.

Y

Dealers

The list of NUM dealers is given at the end of the manual.

Questionnaire

To help us improve the quality of our documentation, we request you return to us the questionnaire at the end of this
manual.

10 en-938977/0

Part One

INSTALLATION

General Installation Instructions

1 General Installation Instructions

1.1 Operating Conditions 1 - 3

1.2 System Power Consumption 1 - 4

1.3 System Cooling 1 - 5

1.4 Interconnections 1 - 6

1.4.1 Frame Earth and Operational Earth 1 - 6

1.4.2 Signal Earth 1 - 6

1.4.2.1 Equipment Operating at Relatively Low
Frequency and Low Signal Levels 1 - 6

1.4.2.2 Modern Equipment Operating at High
Frequency and High Signal Levels 1 - 7

1.4.3 Equipment Immunity 1 - 9

1.4.3.1 Attenuation at the Source (Interference
Suppression) 1 - 9

1.4.3.2 Reduction of Couplings 1 - 10

1.4.3.3 Equipment Hardening 1 - 11

1.4.4 Diagram of the 0 V, Frame Earth and
Operational Earth 1 - 12

1.5 NUM Operator Panel Colours 1 - 13

1.6 Screen Saver 1 - 13

1

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General Installation Instructions

1.1 Operating Conditions

CAUTION

!

Do not unplug any subassemblies (cards, circuits) with the system live.

Do not use measuring instruments whose output voltage is ≥ 5 VDC.

NUM equipment complies with the following standards:

Reference standard Level
Temperatures IEC 1131
Mechanical stresses IEC1131
Mains variation IEC1131
Mains brownouts IEC1131
Electrostatic discharge (ESD) IEC 1000-4-2 Level 3
Electromagnetic field IEC 1000-4-3 Level 3 (excluding video)
Fast electric transients IEC 1000-4-4 Level 3
Electric shock IEC 1000-4-5 Level 3
Electromagnetic emissions EN 55022

1

Operating temperature range: Minimum 5 °C, maximum 55 °C.
Cooling: See Sec. 1.3.
The systems must always be installed in power cabinets equipped with:

- efficient door seals,

- air filters or air/air exchangers,

- possibly, air conditioning.

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1.2 System Power Consumption

The table below specifies the power consumption of each system component:
Component Power consumption

NUM 1050 CPU (24 VDC) 70 W
QWERTY panels with 14" colour CRT 230 VAC) 100 W
50-key CRT panel (230 VAC)

• Panel with 10" colour CRT 60 W

• Panel with 9" monochrome CRT 30 W
50-key LCD panel (24 VDC) 200 W (monitor)
Compact panel (230 VAC)

• Panel with 10" colour CRT 60 W

• Panel with 9" monochrome CRT 30 W
FTP 40 PC panel 65 W
Multiplexer module (230 VAC) 25 W
Machine panel (24 VDC)

• Panel alone 3.8 W

• 32-input/24-output extension 9.8 W
Additional components (24 VDC)

• 32-input interface terminal board 24 W

• 24-output relay terminal board 19.2 W

• Remote input/output module

• NUM diskette drive 3.5 W
The system power consumption is obtained by summing the power consumptions of the system components.

1 - 4 en-938977/0

General Installation Instructions

1.3 System Cooling

!

The life cycle of electronic equipment is closely related to its operating temperature.

Compliance with the following recommendations will ensure optimal product reliability.

Determining the Air Flow Rate

The heat to be dissipated is a maximum of 70 W for the CPU and 100 W for the panel.
The dissipation can be calculated more accurately by adding together the power consumptions of the individual

components (see Sec. 1.2).
The cabinet and pendant must be designed such that the temperature difference between the ambient air of the

components (CNC, CRT) and the ambient air in the shop is less than 10 °C or such that the average annual temperature
of the ambient air of the components does not exceed 40 °C.

CAUTION

1

The air flow rate required for correct heat dissipation is Q = 0.4 x P
where:
Q = air flow rate (l/s)
P = heat to be dissipated.

Example
For a 50-key panel with 10" colour CRT in a pendant:
P = 60 W
Q = 0.4 x 60 = 24 l/s.

REMARK This calculation should be confirmed by temperature measurements.

Recommendations

Use efficient filters on the cabinet or pendant air intakes.
Do not allow the fans to blow air directly onto the equipment.

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1.4 Interconnections

1.4.1 Frame Earth and Operational Earth

Definition of the concepts of frame earth and operational earth:

- frame earth: low impedance, low frequency path used in case of failure between the electric circuit and the earth,

- operational earth: low impedance path used for equipotentiality between electric circuits. The purpose of the

operational earth is to attenuate all interference and spurious voltages that may exist between units over a very wide

frequency band.
These two concepts do not always require different circuits.
The frame earth system is provided by interconnecting all metal parts (building structure, pipework, cable trays,

equipment enclosures and equipment).
The operational earth is the physical connection point (earth rod, earthing mat, building earth) to which all the frame

earths must be connected.

1.4.2 Signal Earth

A distinction is made between two types of electronic equipment:

- equipment operating at relatively low frequency (a few kHz to a few hundred kHz) and low signal level,

- equipment operating at high frequency (a few tens of MHz to a few hundred MHz) and high signal levels.

1.4.2.1 Equipment Operating at Relatively Low Frequency and Low Signal Levels

Such equipment mainly includes "analogue" systems sensitive to a few mV (or µV).
The most troublesome interference is generated by low or medium frequency electromagnetic fields captured mainly

by the interconnections between units. High frequency interference is eliminated by the bandwidth of the circuits
themselves or by low-pass filters.

Apply the following rules to attenuate interference:

- provide a wye connection for the signal earths and a wye connection for the frame earths with a single

interconnection between the two earthing systems,

- when a sensitive wire must be protected against EMI by shielding, the shielding is considered a screen and is only

earthed at one end so as not to create a loop with circulation of interference in the shielding.
Wrong: Loops between units due to interconnection of the earths and common wires

Voltage generated (U = ZI)

I: Current generated

A

Alternating

magnetic

field

Unit 1 Unit 2

B

Z: Impedance of link AB

1 - 6 en-938977/0

Right: Wye connection of frame earths and 0 V (signal earths)

General Installation Instructions

Unit 1

: frame earth

Unit 2

: operational earth

: zero V

1.4.2.2 Modern Equipment Operating at High Frequency and High Signal Levels

Such equipment includes modern "logic" equipment with electronic gates whose switching times are around 1 ns and
whose signal levels are high (static switching margin from 400 mV to 1 V).

The most critical interference is electromagnetic interference at a frequency between 30 and 300 MHz.
Such interference originates in coil switching (relays, contactors, transformers, motors, transformer-supplied indicator

lights, etc.), circuit breaker trip arcs, drive switching power supplies, HF systems located nearby, and electrostatic
discharges generated by the operators, etc.

Unit 3

Unit 4

1

At such frequencies, the earths must be at the same potential. However, the impedance of an earthing wire becomes
high at high frequencies (Z = Lω). For instance, for a 2.5 mm2 wire 1 m long whose inductance is L ≈ 1.4x10-6 H, the
impedance, which is only 0.09 Ω at 10 kHz becomes 90 Ω at 10 MHz - and the earthing wires are not suitable for creating
a good signal earth.

It is necessary to use a meshed system to decrease interference. This means interconnecting the units with one
another by the largest possible number of the shortest possible links.

This is achieved best by using metal parts interconnected by many attachment points ensuring good electrical
conduction (zinc- or cadmium-plated steel, stainless steel, removal of paint, use of claws on aluminum).

If electrical continuity is not correctly provided by the mechanical link, the link must be shunted by at least two short,
wide bonding braids (length/width ratio ≤ 5 with length < 20 cm).

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Example of Meshed System

NUM panel with zinc-plated

sealed enclosure

(to be placed on a

conductive surface or

connected by shunts)

Zinc- or cadmium-plated

metal cable trays

Metal frame equipment with

good electrical conductivity of

the attachment points

Protective

earthing wire

Structural beam

Electrical continuity

ensured

Pendant

Conductive hinges

or 2 bonding braids

Metal conduit with

conductive attachment

(recommended *)

Cabinet attachment

points providing good

electrical continuity

Earth

D

D

D

R

R

R

I
V
E

1

RELAY

Metal power cabinet

N

I

I

U

V

V

E

E

M

3

2

1
0
5
0

Earthing terminal

Isolating

switch

RELAY

Door hinges

RELAY

Rear view of a lathe

* Plastic conduit, widely used, shall be systematically attached to metal rails or preferably directly to the cabinet.

to be shunted

In the units, the concepts of logical 0 V and protective earth coincide, i.e. the logical 0 V is connected in many points
to the frame earth.

The shieldings of logical signal cables are earthed at both ends. This contributes to the mesh and in addition, the
internal electronic circuitry and the enclosure are at the same potential.

To attenuate the loop effects thus created (the captured field depends on the loop area), the cables must be attached
against the conduit or metal walls. This is called cabling with "reduction effect".

In the case of separate power supply for the logical inputs and outputs, the 0 V lines of these power supplies must be
earthed and the wiring must be made with "reduction effect".

REMARK Meshing the earths does not provide a protective system. The earthing terminals

on the units must be connected to the general earth electrode of the building.

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1.4.3 Equipment Immunity

General Installation Instructions

Equipment immunity to electromagnetic interference is guaranteed by:

- attenuating the interference generated by the sources,

- reducing the coupling between source and sink,

- increasing the immunity (hardening) of the equipment.
The three methods are complementary and should be applied together.

1.4.3.1 Attenuation at the Source (Interference Suppression)

To limit the interference generated by components outside the system, make sure that:

- all the connections on terminal boards are securely attached,

- all the interference sources (relays, solenoid valves, motors, etc.) are provided with a suitable protection system.

Examples

Low power AC contactor

Medium and high power AC contactor

1

Low power DC contactor

220 Ω

1W

0.47 µF

+–

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Three-phase motor

M

1.4.3.2 Reduction of Couplings

Provide a suitable earth meshing system (see Sec. 1.4.2.2) using metal parts with a conductive surface interconnected
(bolted) together.

Wire with a reduction effect (low area loops):

- cables supplied against conduits and metal parts forming the frame earth,

- forward and backward travel of a signal in the same cable (twisted pair).
Earth the shielding of logic signal cables at both ends.
Earth the cable shielding over 360 degrees:

- with a conductive gland to penetrate through a bulkhead,

- by pinching the shielding in metal covers that are suitably earthed for connector plugs.
Connection of shielding to frame earth

WRONG

ACCEPTABLE

Earthing rail

IDEAL, CONTACT

RIGHT

Frame Frame

OVER 360 degrees

1 - 10 en-938977/0

Connection of cable shielding to the cover of a connector plug

General Installation Instructions

Earth the cable shielding over 360 degrees by folding the shielding back onto the cable over a length of 1 cm and
clamping it in the cover clamp.

Attaching

screw

Sub.D connector

Wiring location Clamp

Half-cover

Cables

Cable

shieldings

1

Low level circuits must be separated from power circuits and circuits with interference:

- by physical separation of the cables (recommended minimum 30 cm),

- by routing in separate conduit or cable trays,

- by crossings at 90 degrees.
Analogue inputs (such as servo-drives) must be differential (common mode rejection).

Special case of servo-drive wiring
Servo-drives are low level (microvolt sensitivity), low frequency systems. It is therefore recommended to protect the

link by a screen earthed only on the CNC side (see Sec. 1.4.2.1) and to provide double shielding on the cable earthed
at both ends to serve for bonding.

When these recommendations cannot be applied (unavailability of cable with double shielding, etc.), bonding must
be given precedence by using a cable with single shielding earthed at both ends.

1.4.3.3 Equipment Hardening

Hardening is a feature integrated in the equipment design. Special care was taken with equipment immunity:

- multilayer cards with internal ground plane,

- stainless steel enclosure around the system and front panels in good contact with the enclosure so that the
assembly forms an excellent Faraday cage,

- metal connector receptacles electrically connected to the front panels and provided with metal covers on which the
shielding is earthed over 360 degrees,

- high level mains filtering on the power supply input,

- optoisolated binary inputs and outputs with physical separation from interference circuits.

All these measures give the equipment excellent immunity to electromagnetic interference.

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1.4.4 Diagram of the 0 V, Frame Earth and Operational Earth

230 VAC

STORAGE

UNIT

5V

Op. panel

24 VDC

Peripheral

CRT /
panel

Screen

(not mandatory)

Shielding

Shielding

(not mandatory)

Axes

Shielding

Digital axes

ANALOGUE

SERVO-DRIVE

Axis or spindle

Screen

PENDANT

The 0 V lines of the 24 VDC power supplies must mandatorily be

1 - 12 en-938977/0

5V

Shielding not earthed at this end

or

or

Shielding earthed at this end

!

CAUTION

connected to the frame earth.

POWER CABINET

KEY

Twisted wires
0 V

Frame earth

Operational earth

General Installation Instructions

1.5 NUM Operator Panel Colours

The colours used for the NUM 1050 operator panels are from standard colour ranges:

Colour Use Standard
Dark grey Background RAL 7021
Medium grey Keys RAL 7036
Light grey Keys RAL 7032
Red Side trim PANTONE WARM RED C

1.6 Screen Saver

The CNC has a screen saver designed to extend the screen life. When it is activated by the PLC programme, the screen
saver clears the screen after 5 minutes of no action on the keyboard. Pressing any key redisplays the previously active
page.

It is recommended to activate the screen saver by the PLC programme. This is done by setting the SC_SAVE bit
(%W5.7).

1

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General System Description

2 General System Description

2.1 System Components 2 - 3

2.1.1 Operator Panels 2 - 3

2.1.1.1 QWERTY Panel 2 - 3

2.1.1.2 50-Key Panels 2 - 3

2.1.1.3 Compact Panels 2 - 4

2.1.1.4 PC Panel 2 - 4

2.1.2 NUM 1050 CPU 2 - 4

2.1.3 Machine Panel 2 - 5

2.1.4 Additional Components 2 - 5

2.2 Basic NUM 1050 Configuration 2 - 7

2.3 Multipanel Configuration 2 - 7

2.4 Multi-CNC Configuration 2 - 8

2.5 System Architecture 2 - 9

2.5.1 1050 System with CNC Panel or Compact
Panel 2 - 9

2.5.2 1050 System with PC Panel 2 - 10

2

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2.1 System Components

2.1.1 Operator Panels

2.1.1.1 QWERTY Panel

14" Colour Operator Panel

Subassemblies Weight (kg)
Panel 16.5
Vidéo cable

General System Description

2

2.1.1.2 50-Key Panels

10" Colour and 9" Monochrome Operator Panels

Subassemblies Weight (kg)
Panel 10.7
Video cable

Panel with LCD Display

Subassemblies Weight (kg)
Monitor 3.6
Keyboard 2.1
Video and keyboard cables

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2.1.1.3 Compact Panels

2.1.1.4 PC Panel

10" Colour and 9" Monochrome Compacts Operator Panels

Subassemblies Weight (kg)
Panel 11
Video cable

FTP 40 PC Panel

Subassemblies
PC panel
Serial interface cable

2.1.2 NUM 1050 CPU

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Weight: 6 kg

2.1.3 Machine Panel

Subassemblies Weight (kg)
Machine panel 2.200

Optical fibres
Machine panel extension (optional) 0.300
Handwheel (optional) 0.515

2.1.4 Additional Components

32-Input Interface Terminal Board

General System Description

2

Subassemblies Weight (kg)
Interface terminal board 0.300
Input/output card connecting cable

24-Output Relay Terminal Board

Subassemblies Weight (kg)
Relay terminal board 1.050

Input/output card connecting cable

Remote Input/Output Modules

Subassemblies Weight (kg)
Input/output module
Fibre-optic cables

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Axis Connection Terminal Board

Subassemblies Weight (kg)
Axis connection terminal board 0.230

AXE
N°

Axis interface connecting cable

Multiplexer Module

Subassemblies Weight (kg)
Multiplexer module 1.580
Video cable and connector cap kit

Handwheel

Weight: 0.615 kg

NUM Diskette Drive

Subassemblies
Diskette drive
Serial interface cable

2 - 6 en-938977/0

NUM keyboard

2.2 Basic NUM 1050 Configuration

The basic configuration includes the following components:

General System Description

2

NUM 1050 CPU
Panel (QWERTY, 50-key, compact) + video cable
Machine panel (optional, cannot be used with compact panel)

2.3 Multipanel Configuration

The multipanel configuration (one CNC/two to four panels) includes the following components:

Basic configuration (except compact panel or 50-key LCD panel)
Additional panels (QWERTY or 50-key but not LCD)
Multiplexer modules + cables and caps

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2.4 Multi-CNC Configuration

The multi-CNC configuration (one panel/two to four CNCs) includes the following components:

Basic configuration (except compact panel or 50-key LCD panel)
Additional CPUs
Multiplexer modules + cables and caps

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2.5 System Architecture

2.5.1 1050 System with CNC Panel or Compact Panel

General System Description

Graphic
function

Memory

Communication

function

Analogue

axes

Digital axes

CNC panel (3 types)

RS 232E serial interface
RS 232E/RS 422A/RS 485/RS 422S serial interface
FIP network interface

Speed reference
Measurement
Origin switch

Digital

servo-drives

Compact panel

or

Optional keyboard

*

2

CNC

function

PLC

function

The machine panel cannot be used with the compact panel.

*

Fibre-optic line

Inputs

Outputs

Machine

panel

Machine panel

extension

(I/O)

Remot

inputs/outputs

Interrupt
Analogue inputs/outputs

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2.5.2 1050 System with PC Panel

Memory

PC panel

Communication

function

Analogue

axes

Digital

axes

CNC

function

PLC

function

RS 232E serial interface
FIP network interface

Speed reference
Measurement
Origin switch

Fibre-optic line

Digital

servo-drives

Inputs

Outputs

Machine

panel

Machine panel

extension

(I/O)

Optional keyboard

2 - 10 en-938977/0

Remote

inputs/outputs

Interrupt
Analogue inputs/outputs

Overall Dimensions - Installation

3 Overall Dimensions - Installation

3.1 NUM 1050 CPU 3 - 3

3.1.1 CPU Mounting Parts 3 - 3

3.1.2 Overall Dimensions and Attachments of
the CPU 3 - 4

3.2 14" Colour QWERTY Panels 3 - 5

3.2.1 Panel Mounting Parts 3 - 5

3.2.2 Overall Dimensions of the Panel 3 - 6

3.2.3 Cutouts for Panel Mounting 3 - 7

3.3 50-Key Panels 3 - 8

3.3.1 9" Monochrome and 10" Colour 50-Key
Panels 3 - 8

3.3.1.1 Panel Mounting Parts 3 - 8

3.3.1.2 Overall Dimensions of the Panels 3 - 9

3.3.1.3 Cutouts for Panel Mounting 3 - 10

3.3.2 50-Key Panels with LCD Display 3 - 11

3.3.2.1 Panel Mounting Parts 3 - 11

3.3.2.2 Overall Dimensions of the Panels 3 - 12

3.3.2.3 Cutouts for Panel Mounting 3 - 13

3.4 Compact Panel 3 - 14

3.4.1 Panel Mounting Parts 3 - 14

3.4.2 Overall Dimensions of the Compact Panel 3 - 15

3.4.3 Cutouts for Compact Panel Mounting 3 - 16

3.5 Multiplexer Module 3 - 17

3.5.1 Multiplexer Panel Mounting Parts 3 - 17

3.5.2 Overall Dimensions and Mounting
Dimensions of the Multiplexer Module 3 - 18

3.6 Machine Panel 3 - 19

3.6.1 Machine Panel Mounting Parts 3 - 19

3.6.2 Overall Dimensions of the Machine Panel 3 - 20

3.6.3 Cutouts for Machine Panel Mounting 3 - 20

3.7 Additional Components 3 - 21

3.7.1 Mounting of the 32-Input Interface Panel 3 - 21

3.7.2 Mounting of the 24-Output Relay Panel 3 - 21

3.7.3 Mounting of the Axis Interface Panel 3 - 22

3.7.4 Remote Input/Output Modules 3 - 22

3.7.5 Handwheel Mounting 3 - 23

3.7.6 Mounting of the NUM Diskette Drive 3 - 24

3.7.7 Overall Dimensions of the Sub.D
Connector Covers (Cables) 3 - 25

3.7.8 Overall Dimensions of the Axis
Connector Covers 3 - 25

3.7.9 Mounting of the NUM Keyboard 3 - 26

3.8 FTP 40 PC Panel 3 - 26

3

en-938977/0 3 - 1

3 - 2 en-938977/0

3.1 NUM 1050 CPU

Weight: 6 kg.

3.1.1 CPU Mounting Parts

1

Overall Dimensions - Installation

3

2

DC

24V

+

POWER

SUPPLY

-

1 - CPU
2 - Attaching screw and washer (3)

Output

Input

Reset

L3

L2

Pwr

L1

Fail

Def

C
o

m
S
e

1
r
i

R

a

e

l

I

c

t

/

A

n

a

E
m

A
X

I

S
A

X

I

S
A

X

I

S
A

X

I

S
A

X

I

S
D

D

L

Axis

P

a

n

e

l

en-938977/0 3 - 3

3.1.2 Overall Dimensions and Attachments of the CPU

380

17

Output

Input

=

6.5

R
e
c

E
m

=

Reset

L2

L1

DefL3Pwr

Fail

S
e
r
i
a
l

100

air flow

Clearance for

C
o

m
1

I
t
/
A
n
a

A
X
I
S

A
X
I
S

A
X
I
S

A
X
I
S

A
X
I
S

D
D
L

P
a
n
e
l

354100

276
Clearance
for door opening

8

Contact surface

9

24V

+

DC

POWER
SUPPLY

-

285100

cables

6.5 6.5
=

40 =

21.5 28.5

air flow

110

Clearance for

Clearance for

Front view Top view

REMARK It is not necessary to open the door except to add axis cards, modify the memory,

replace the input/output fuses or adjust the transmit power of the fibre-optic line.

!

CAUTION

For correct ventilation, the CPU must be installed vertically.

3 - 4 en-938977/0

3.2 14" Colour QWERTY Panels

Weight: 16.5 kg.

3.2.1 Panel Mounting Parts

Overall Dimensions - Installation

1

3

3

2

1 - Panel
2 - Edge trim
3 - Panel attaching screw and washer (8)

en-938977/0 3 - 5

3.2.2 Overall Dimensions of the Panel

483

F1

F3F2

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CTRL A D F G HJKL

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340

F9

:

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F10

{
[}]

`";

F11 F12

`
?

400

2 4

1

3

JOGTOOL

MODE

M01

HELP

line

line

DEL

INS

char

char

ALL

home Pg Up

CAPS

VALID

Pg Dnend

399

290

35

Overall dimensions
with multiplexer module
and cables

40

185

≅ 70

20

3 - 6 en-938977/0

Clearance
for cables

97

60

3.2.3 Cutouts for Panel Mounting

Cutout

Overall Dimensions - Installation

3

=235=

4 dia. 10 mm holes

8 M6 holes

89 89 32.532.5

451= =
466

!

CAUTION

It is recommended to make sure the enclosure over the rear part of the panel

provides IP65 insulation.

389

en-938977/0 3 - 7

3.3 50-Key Panels

3.3.1 9" Monochrome and 10" Colour 50-Key Panels

Weight: 10.7 kg.

3.3.1.1 Panel Mounting Parts

1

3 - 8 en-938977/0

3

2

1 - Panel
2 - Edge trim
3 - Panel attaching screw and washer (4)

3.3.1.2 Overall Dimensions of the Panels

Overall Dimensions - Installation

220

252

483

1 2 3

N GHF

A

I;U:X

{

YBV(J)T

}

C

"

PDQ

L

R

SHIFT

CTRL

HELP

TOOL

MODE

70

'

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]

E

SPACE

294 (for 10") 30

//

0

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line
DEL
char

ENTER

3#2@1

197

home
PgUp

end

PgDn

,

+K[WZ

JOG

3

253 (for 9")

Clearance
for cables

16

183

62

en-938977/0 3 - 9

3.3.1.3 Cutouts for Panel Mounting

2630

4 M6 holes

Cutout

4 dia. 10 mm holes

451= =
466

=180=

202

13 9

REMARK The cutout dimensions are the same as for the compact panel. Only the

attachment holes differ between the two types of panels.

!

CAUTION

It is recommended to make sure the enclosure over the rear part of the panel

3 - 10 en-938977/0

provides IP65 insulation.

3.3.2 50-Key Panels with LCD Display

Weight: 3.6 kg for the monitor and 2.1 kg for the keyboard

3.3.2.1 Panel Mounting Parts

1 2

Overall Dimensions - Installation

3

34

1 - Monitor
2 - Keyboard
3 - Keyboard and monitor attaching screws (10)
4 - Seal

!

CAUTION

The liquid cristals contained in the LCD displays are a health hazard if spilled due to

breakage of the display.

In case of contact with the eyes or mouth, rinse immediately with a large amount of water.

In case of contact with the skin or clothing, clean with alcohol then rinse with a large amount

of water.

en-938977/0 3 - 11

3.3.2.2 Overall Dimensions of the Panels

260

200 5 320 82 5

1 2 3

N GHF

A

{

YBV(J)T

}

C

"

PDQ

R

SHIFT

CTRL

HELP

MODE

TOOL

'

_

I;U:X

]

E

L

SPACE

\ ~0

7&8 9

M

S

?

4 5 6

S

x off

!

3#2@1

,

∗0= /

+K[WZ

home

INS/

PgUp

OVER

ENTER

line

end

DEL

JOG

PgDn

char

242

76

260

242

F10F9F8F7F6F5F4F3F2F1 F12F11

182 302

3 - 12 en-938977/0

3.3.2.3 Cutouts for Panel Mounting

Overall Dimensions - Installation

302

Cutout for
monitor

155.8

4.8

25.825.8

200

242

4.8

182

Cutout for
keyboard

4 M4 holes

191.6

21

200

242

6 M4 holes

4.8

155.8

REMARK The monitor and keyboard are interconnected by two 2-metre cables and must

therefore not be more than 1.5 m apart.

3

!

CAUTION

It is recommended to provide an IP65 seal on the enclosure around the rear part of the

panel.

en-938977/0 3 - 13

3.4 Compact Panel

Weight: 11 kg.

3.4.1 Panel Mounting Parts

1

2

1 - Panel
2 - Panel attaching screw and washer (6)

!

CAUTION

The panel is not sealed unless the cover is installed over the front panel connectors.

3 - 14 en-938977/0

3.4.2 Overall Dimensions of the Compact Panel

Overall Dimensions - Installation

220

483

F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12

271

G%ME/
7N8S9
4X5Y6
1A2B3

Q.R

DP0

a

F

T-=

Z+!

C

80

308 (for 10") 37

H

x

3

202

266 (for 9")

180

16

Clearance

for cables

150

60

en-938977/0 3 - 15

3.4.3 Cutouts for Compact Panel Mounting

Cutout

6 M4 holes

=202=

211.6

211.5==

451

211.5

REMARK The cutout dimensions are the same as for the 50-key panels. Only the

attachment holes differ between the two types of panels.

!

CAUTION

It is recommended to make sure the enclosure over the rear part of the

panel provides IP65 insulation.

3 - 16 en-938977/0

3.5 Multiplexer Module

Weight: 1.580 kg

3.5.1 Multiplexer Panel Mounting Parts

Overall Dimensions - Installation

3

1

2

1 - Multiplexer module
2 - Module attaching screws and washers (4)

REMARK The multiplexer module must be kept away from the panels:

- In multi-CNC configuration, locate the multiplexer as far as possible from the
panel (these two items are interconnected by a 50 cm cable)

- In multipanel configuration, locate the multiplexer modules at least 50 cm from
each of the panels.

en-938977/0 3 - 17

3.5.2 Overall Dimensions and Mounting Dimensions of the Multiplexer Module

360
348==

=70=

4 dia. 5 mm holes

for M4 screws

336==

15

102

145

69

145

Clearance for

cables

3 - 18 en-938977/0

Overall Dimensions - Installation

3.6 Machine Panel

Weight: 2.200 kg unequipped (add 0.300 kg for the extension and 0.515 kg for the handwheel).

3.6.1 Machine Panel Mounting Parts

3

1

2

1 - Machine panel
2 - Machine panel attaching screw (4)

en-938977/0 3 - 19

3.6.2 Overall Dimensions of the Machine Panel

483

177

280

122

80

3

60

Overall dimensions with
the extension connecting cable

Overall dimensions without
extension

3.6.3 Cutouts for Machine Panel Mounting

=

4 M6 holes

= 101.6

=

!

CAUTION

It is recommended to make sure the enclosure over the rear part of the panel

provides IP65 insulation.

451
466

167

=

3 - 20 en-938977/0

3.7 Additional Components

3.7.1 Mounting of the 32-Input Interface Panel

Weight: 0.300 kg.

Overall Dimensions - Installation

MOD. INTERFACE 32 E

86

60

Mounted by snapping to extrusions complying with standards EN 50022 (or NF C 63-015) and EN 50035
(or NF C 63-018).

183

REMARK Tighten the cable attaching screws in the terminals to a maximum torque of 0.4 Nm

(IEC 947.1).

3.7.2 Mounting of the 24-Output Relay Panel

Weight: 1.050 kg.

3

MOD. RELAYAGE 24 S

96

98

69

Mounted by snapping to extrusions complying with standards EN 50022 (or NF C 63-015) and EN 50035
(or NF C 63-018).

376

REMARK Tighten the cable attaching screws in the terminals to a maximum torque of 0.4 Nm

(IEC 947.1).

en-938977/0 3 - 21

3.7.3 Mounting of the Axis Interface Panel

Weight: 0.230 kg.

!

SALIS.

A/AB

ALIM

/B

Z.DATA

86

700/800 1000 INT. 5V EXT.

2V

SPFD

SPCH

AXE

N°

AXE ANALOG.

0 1

ADRESSE

PRESENCE TENSION

ECLK

RCLK

/ECLK

/Z.DATA

CAPTEUR REF VIT. BUTEE

/RCLK

ALIM CAPTEUR

700/800

0V

0V

PCH

PFD

MANIVE

BROCHE 2

BROCHE 1

/BUTEE

PFD

1000

INTERDIT

BUT

0V BUT

BROCHE

BROCHE

0VBUT

BROCHE

BROCHE

ALIM.EXT.

MANIVE

5..24V

MANIVE

MANIVE

MANIVE

0V

53

160

Mounted by snapping to extrusions complying with standards EN 50022 (or NF C 63-015) and EN 50035
(or NF C 63-018).

REMARK Tighten the cable attaching screws in the terminals to a maximum torque of 0.4 Nm

(IEC 947.1).

3.7.4 Remote Input/Output Modules

Refer to the remote input/output module manual.

3 - 22 en-938977/0

3.7.5 Handwheel Mounting

Overall Dimensions - Installation

Overall dimensions

46.5

-

==

108

+

==

108

Holes and cutout

4 M5 holes

ø 63.5

3

52
62 60

35

3

89

==

==

dia. 67 mm

7.5

89

en-938977/0 3 - 23

3.7.6 Mounting of the NUM Diskette Drive

Overall dimensions

75

147

50

Clearance for cables
and switch

Holes and cutout

123
115= =

174

44

67

4 M4 holes

4313

Cutout

3 - 24 en-938977/0

Overall Dimensions - Installation

3.7.7 Overall Dimensions of the Sub.D Connector Covers (Cables)

C

Number of contacts A B C

9311641
15 53 16 38
25 53 16 45
37 70 24 51

B

A

REMARK The dimensions given in the table are rounded off and correspond to the product

line of a particular supplier. They could differ slightly for other suppliers.

3.7.8 Overall Dimensions of the Axis Connector Covers

3

74

18

54

en-938977/0 3 - 25

3.7.9 Mounting of the NUM Keyboard

212

305

203.6 4.2

211.530 211.5

8 x 2 foam seal

483

Cutout: 446=

6 dia. 5 mm holes for M4 screws
Drill the seal

=

Cutout: 188 =

=

3.8 FTP 40 PC Panel

Refer to the FTP 40 PC Panel Manual.

3 - 26 en-938977/0

Component Preparation

4 Component Preparation

4.1 Preparing the CPU 4 - 3

4.1.1 Opening the Fuse/Battery Cover 4 - 3

4.1.2 Opening the Cover Plate 4 - 4

4.1.3 Adding Axis Cards 4 - 7

4.1.4 Replacing a Memory Module 4 - 10

4.1.5 Adjusting the Optical Fibre Transmit Power 4 - 12

4.1.6 Replacing or Installing the Battery 4 - 12

4.2 Preparing the Compact Panel 4 - 13

4.2.1 Removing the Rear Cover 4 - 13

4.2.2 Relocating the Keyboard Connector 4 - 14

4.2.3 Installing the Key Customisation Label 4 - 15

4.3 Preparing the Machine Panel 4 - 16

4.3.1 Assigning an Address to the Panel 4 - 16

4.3.2 Installing the Handwheel 4 - 17

4.3.3 Installing the Machine Panel Extension 4 - 18

4.3.4 Setting the Optical Fibre Transmit Power 4 - 19

4.3.5 Installing the Key Labels 4 - 20

4.4 General Operations 4 - 22

4.4.1 Replacing Fuses 4 - 22

4.4.1.1 1050 CPU Fuses 4 - 22

4.4.1.2 Input/Output Card Fuses 4 - 22

4.4.1.3 10" 50-Key Panel Fuse 4 - 22

4.4.1.4 50-Key LCD Panel Fuse 4 - 23

4.4.1.5 10" Compact Panel Fuse 4 - 23

4.4.1.6 Machine Panel Fuse 4 - 23

4.4.2 Wiring of the Watchdog, Safety
Daisy Chain 4 - 24

4

en-938977/0 4 - 1

4 - 2 en-938977/0

Component Preparation

4.1 Preparing the CPU

Operations that can be performed on the CPU:

- Adding axis cards (see Sec. 4.1.3),

- Adding an SRAM memory module (see Sec. 4.1.4),

- Adjusting the optical fibre transmit power (see Sec. 4.1.5),

- Replacing or installing the battery (see Sec. 4.1.6).
The first three operations require opening the cover plate (see Sec. 4.1.2) and the last requires opening the fuse/battery

cover (see Sec. 4.1.1).

4.1.1 Opening the Fuse/Battery Cover

Remove the screw and take off the cover.

Location of the fuse and battery:

1

R
e

Reset

L2

L1

DefL3Pwr

Fail

S
e

r

L1

DefL3Pwr

4

Screw

C
o
m

Reset

L2

Fail

Cover

2

3

1 - Battery
2 - Fuse
3 - Battery connector

en-938977/0 4 - 3

4.1.2 Opening the Cover Plate

Remove the two screws and swing open the cover plate.

Screws

4 - 4 en-938977/0

Location of the Items Concerned by the Work

Component Preparation

ON

4

1123

2

1 - Sockets for memory modules
2 - Optical fibre transmit power adjustment switches
3 - Analogue axis cards
4 - Digital axis card

3

4

en-938977/0 4 - 5

Location of Fuses Inside the Cover

2

3

1

4 - 6 en-938977/0

1 - Input power supply protective fuse
2 - Output power supply and overvoltage protective fuse
3 - Spare fuses

4.1.3 Adding Axis Cards

Refer to the layout diagram (see Sec. 4.1.2).

Remove the two screws and take off the card retaining bar.

Component Preparation

4

DC

24V

+

POWER

SUPPLY

-

Screw

Bar

P
a
n
e
l

Screw

en-938977/0 4 - 7

Remove the screw and remove the card slot blanking plate.

Install the new card and tighten the screw.

Screw

Blanking
plate

Axis card

!

CAUTION

When inserting a new card, push it straight into the connector so as not to damage the

connector pins.

4 - 8 en-938977/0

Install the bar and tighten the screws.

Component Preparation

DC

24V

+

POWER

SUPPLY

-

4

P
a
n
e

l

en-938977/0 4 - 9

4.1.4 Replacing a Memory Module

Refer to the layout diagram (see Sec. 4.1.2).

Remove the module to be replaced: pull on tabs (1), tilt and remove
module (2).

1

2

1

REMARK If the module to be removed is not the last one, remove all the modules after it that

prevent it from being tilted and keep them in the order removed.

Position the new module in the socket with the polarising slot on the right.

4 - 10 en-938977/0

Polarising slot

Position the module at a slant in connector (1) and swing it up to vertical
position until it snaps into place (2).

Component Preparation

4

Reinstall in their initial order any modules removed.

1

2

en-938977/0 4 - 11

4.1.5 Adjusting the Optical Fibre Transmit Power

The adjustment is made on switches (see Sec. 4.1.2) according to the length of the optical fibre cable:

Optical fibre cable length Switch setting

ON

L ≤ 15 m

123

ON

15 m < L ≤ 30 m

123

ON

L > 30 m

123

4.1.6 Replacing or Installing the Battery

Refer to the layout diagram (see Sec. 4.1.1).

!

CAUTION

The battery must be replaced within 15 minutes so as not to lose the data present in the

RAM. A special capacitor powers the SRAM modules while the battery is being replaced.

Remove the battery from its housing and take off the connector.
Connect the new battery, making sure the connector is correctly installed,

and install the battery.

4 - 12 en-938977/0

4.2 Preparing the Compact Panel

Operations that can be performed on the compact panel:

- Relocation of the DIN connector (see Sec. 4.2.2),

- Installation of the key customisation label (see Sec. 4.2.3).
These operations require removing the rear cover (see Sec. 4.2.1).

4.2.1 Removing the Rear Cover

Remove the three screws and take off the cover.

Component Preparation

Screws

Location of the items concerned by the operations:

Cover

Rear view

Label installation slot

4

DIN connector support

en-938977/0 4 - 13

4.2.2 Relocating the Keyboard Connector

The compact panel is equipped with a keyboard connector (5-contact DIN connector) accessible on the front after
removing the cover.

This location of the DIN connector corresponds to occasional use of a PC type keyboard (seal not ensured when the
cover is removed).

For permanent connection of a PC type keyboard, the DIN connector can be moved to the back of the panel:

DIN connector support
attaching nuts

DIN connector located on the front DIN connector relocated on the back of the panel

Unscrew the two DIN connector support attaching nuts.
Turn over the support and reinstall the nuts.

4 - 14 en-938977/0

Component Preparation

4.2.3 Installing the Key Customisation Label

The compact panel has six cutomisable keys. The key assignments are identified by a label at the rear of the panel.

Customising the Label Supplied with the Compact Panel:

18

Marking areas

The label can be customised by transfers (Letraset type), Universe 54 font, pitch 12.

Installing the Label on the Rear of the Compact Panel:

18

18

18

18

18

4

en-938977/0 4 - 15

4.3 Preparing the Machine Panel

4.3.1 Assigning an Address to the Panel

Set the address on the thumbwheel: address 1 to 4, different for
each panel.

4 - 16 en-938977/0

Component Preparation

1

2

3

4.3.2 Installing the Handwheel

The handwheel is installed on the machine panel without its bezel (remove the cap by cutting the plastic pins with
cutting pliers):

4

1 - Handwheel body
2 - Attaching screw (3)
3 - Bezel attached by two screws

!

CAUTION

The handwheel could interfere with installation of the key labels.

It is therefore recommended to install the labels (see Sec. 4.3.5) before the handwheel.

en-938977/0 4 - 17

4.3.3 Installing the Machine Panel Extension

The machine panel extension is installed at the rear of the machine panel.
It requires removing the enclosure.

2

1

4 - 18 en-938977/0

3

5

1 - Machine panel
2 - Machine panel extension
3 - Enclosure
4 - Screws (8)
5 - Spacers (5)

4

Component Preparation

4.3.4 Setting the Optical Fibre Transmit Power

The setting is made on the rear of the machine panel according to the optical fibre cable length:

4

Optical fibre cable length Switch settings

3

L ≤ 15 m

15 m < L ≤ 30 m

L > 30 m

2
1

ON

3
2
1

ON

3
2
1

ON

en-938977/0 4 - 19

4.3.5 Installing the Key Labels

The keyj0n the machine panel are not engraved. Their assignment is specified by installing a set of labels in windows
1 to 7 at the rear of the machine panel.

These labels can be:

- The standard labels provided by NUM

- Labels customised for the user.

Set of Labels Supplied with the Machine Panel

ILL10 0001 000100101

Window 1

JOG label

Window 1
customisable

M01

Window 2

+

X

-

Z

-

X

+

Y

-

X

-

Y

+

Z

+

X

+

C

-

C

+

Z

-

Z

Window 3
turning

Window 4
turning

Window 5
turning

Window 3
milling

Window 4
milling

Window 5
milling

Axis
control
labels

4 - 20 en-938977/0

Windows 2 to 5
customisable

Window 6
customisable

Window 7

Window 7
customisable

Machine function
label

Mode label

Installing the Labels at the Rear of the Machine Panel:

Component Preparation

1

2

3

4

5

7

6

4

Customising the Labels

The labels can be customised by transfers (Letraset type), Universe 54 font pitch 12.

en-938977/0 4 - 21

4.4 General Operations

4.4.1 Replacing Fuses

Accessible fuses:

Location Characteristics
1050 CPU Fast-blow 4 A, 5x20 glass fuses
Input/output card Very fast-blow (FF) 10 A, 5x20 fuses - spare fuses are provided on the card

!

10" compact panel Fast-blow 2 A, 250 V, 5 x 20 glass fuse
10" 50-key panel Fast-blow 2 A, 250 V, 5 x 20 glass fuse
Monitor of the 50-key 2.5 A, 250 V, 5x20 glass fuse

LCD panel
Machine panel Fast-blow 500 mA, 250 V, 5 x 20 glass fuse

4.4.1.1 1050 CPU Fuses

Refer to the layout diagram (see Sec. 4.1.1)

Unscrew the fuse-holder cover (quarter-turn fastener).
Replace the blown fuse.
Install and screw on the fuse-holder cover.

4.4.1.2 Input/Output Card Fuses

Refer to the layout diagram showing the fuses inside the cover (see Sec. 4.1.2).

Replace the blown fuse (the card contains two spare fuses).

4.4.1.3 10" 50-Key Panel Fuse

Use only very fast-blow (FF) fuses

Unscrew the fuse-holder cover (quarter-turn fastener).
Replace the blown fuse.
Install and screw on the fuse-holder cover.

4 - 22 en-938977/0

4.4.1.4 50-Key LCD Panel Fuse

Rear view

Unscrew the fuse-holder cover.
Replace the blown fuse.
Install and screw on the fuse-holder cover.

4.4.1.5 10" Compact Panel Fuse

Unscrew the fuse-holder cover (quarter-turn fastener).

Component Preparation

4

Replace the blown fuse.
Install and screw on the fuse-holder cover.

4.4.1.6 Machine Panel Fuse

Replace the blown fuse.

?

E

M

F

/

S

x

8

T

9

Y

-

5

Z

6

B

+

2

C

3

Q

0

R

.

INSER

Rear view

H

=

!

en-938977/0 4 - 23

4.4.2 Wiring of the Watchdog, Safety Daisy Chain

The watchdog (WD) is the machine processor status signal. When WD = 0, the machine processor is faulty and the
programmed safety devices are therefore triggered.

The watchdog output is set by PLC programming: WD is the first output (OUT.0) of the CPU or machine panel
extension.

CAUTION

!

The CNC may continue to control the axes when WD = 0, which could cause problems

(collisions, etc.).

The WD output must therefore be wired in the safety chain so that when WD = 0, power

supply to the axes is cut off.

The system should remain on, to allow troubleshooting and setting of certain logic inputs

(which are not the only possible cause of failure).

Recommended safety daisy chain:

CNC ready WD CNC on

CNCr monitor WD monitor CNC on Power supply

CNCr: CNC ready

Off pushbutton

On pushbutton Power supply

WD monitor CNC on

CNCr monitor WD monitor

CNCr monitor

4 - 24 en-938977/0

Component Preparation

This diagram is used to check that the WD and CNCr relays are not operated at power on.
No timeoutre used.
Powering up of the CNC is not enabled unless the watchdog and CNCr relay are deenergised.
When the CNC is on, the PLC programme closes the CNCr relay.
Power application is determined by the presence of WD and CNCr.

4

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4 - 26 en-938977/0

Interconnections

5 Interconnections

5.1 CNC/Peripheral Interconnections 5 - 5

5.1.1 Description of the NUM 1050 CNC 5 - 5

5.1.2 General Block Diagram of Connections
with the CNC or Compact Panel 5 - 6

5.1.3 General Block Diagram of Connections
with PC Panel 5 - 7

5.1.4 Connection of Digital CNC Axes 5 - 8

5.1.5 Connection of Analogue Axes 5 - 8

5.2 NUM 1050 CPU 5 - 9

5.2.1 Power Supply 5 - 10

5.2.2 Connection to the CNC or Compact Panels 5 - 11

5.2.2.1 Connection to the Panels in the Basic
Configuration 5 - 11

5.2.2.2 Multipanel Configuration (2 to 4 panels) 5 - 12

5.2.2.3 Multi-CNC Configuration 5 - 13

5.2.3 Fibre Optic Connecting Cable to the
Machine Panels and Remote Input/Output
Modules 5 - 14

5.2.4 Analogue Inputs/Output and Interrupt 5 - 15

5.2.4.1 General 5 - 15

5.2.4.2 Analogue/IT Link Connecting Diagram 5 - 16

5.2.5 Communications 5 - 17

5.2.5.1 General 5 - 17

5.2.5.2 Serial Line Connection Diagram 5 - 17

5.2.6 Digital CNC Axes 5 - 18

5.2.6.1 Connection Diagram for a Single
Servo-Drive Group 5 - 18

5.2.6.2 Connection Diagram for Several
Servo-Drive Groups 5 - 19

5.2.7 Analog Axes 5 - 20

5.2.7.1 General 5 - 20

5.2.7.2 Voltage Across the Sensor 5 - 21

5.2.7.3 Maximum Incremental Sensor Channel
Output Frequency (Incremental or
Combined Sensors) 5 - 22

5.2.7.4 Setting the Reference Signal (Rules with
Encoded Distance Reference Marks) 5 - 22

5.2.7.5 Synchronous Serial Interface Timing
Diagram 5 - 23

5.2.7.6 Maximum Available Current per Axis 5 - 23

5.2.7.7 Setting the Origin Switch 5 - 23

5.2.7.8 Setting the Origin Switch (Combined
Sensor with semiabsolute Measurement) 5 - 24

5.2.7.9 Homing of Combined Sensors with
Absolute Measurement 5 - 24

5.2.7.10 Axis Connection Diagram 5 - 25

5.2.7.11 Handwheel Connection Diagram 5 - 26

5

en-938977/2 5 - 1

5.2.8 Discrete Inputs 5 - 27

5.2.8.1 Input Characteristics 5 - 27

5.2.8.2 Connection Diagram for Inputs with
Interface Panel 5 - 29

5.2.8.3 Interface Panel Connections and
Customisation 5 - 31

5.2.8.4 Connection Diagram for Inputs without
Interface Panel 5 - 33

5.2.9 Outputs 5 - 35

5.2.9.1 Output Characteristics 5 - 35

5.2.9.2 Connection Diagram for Outputs with
Relay Panel 5 - 38

5.2.9.3 Relay Panel Connections and
Customisation 5 - 40

5.2.9.4 Connection Diagram for Outputs without
Relay Panel 5 - 42

5.3 CNC Panels 5 - 44

5.3.1 CNC Panels with CRT 5 - 44

5.3.1.1 General 5 - 44

5.3.1.2 Panel Connection Diagram 5 - 45

5.3.2 50-Key Panel with LCD 5 - 46

5.3.2.1 General 5 - 46

5.3.2.2 Panel Connection Diagram 5 - 47

5.4 Compact Panel 5 - 48

5.4.1 General 5 - 48

5.4.2 Connection of a 102-Key Keyboard 5 - 48

5.4.2.1 NUM Keyboard 5 - 49

5.4.2.2 Other Keyboards Connectable to the
Compact Panel 5 - 49

5.4.2.3 Declaring the Keyboard 5 - 49

5.4.3 Compact Panel Connection Diagram 5 - 50

5.5 Multiplexer Module 5 - 51

5.5.1 General 5 - 51

5.5.2 Module Connection Diagram 5 - 51

5.6 Machine Panel 5 - 52

5.6.1 General 5 - 52

5.6.2 Machine Panel Connection Diagram 5 - 53

5.6.3 Machine Panel Extension 5 - 54

5.6.3.1 General 5 - 54

5.6.3.2 Connection Diagram of the Machine Panel
Extension with Interface Panels 5 - 55

5.6.3.3 Connection Diagram of the Machine Panel
Extension without Interface Panels 5 - 56

5 - 2 en-938977/2

Interconnections

5.7 NUM Diskette Drive 5 - 57

5.7.1 General 5 - 57

5.7.2 Connections of the NUM Diskette Drive 5 - 57

5.7.2.1 Connection of the NUM Diskette Drive to
an RS 232E Line 5 - 57

5.7.2.2 Connection of the NUM Diskette Drive
with a Remote RS 232E Line 5 - 58

5.7.2.3 Connection of the NUM Diskette Drive to
an RS 422A Line 5 - 58

5.7.2.4 Connection of the NUM Diskette Drive
with a Remote RS 422A Line 5 - 59

5

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5 - 4 en-938977/0

5.1 CNC/Peripheral Interconnections

5.1.1 Description of the NUM 1050 CNC

Interconnections

11

10

1

R
e
c

E

Output

m

9

Input

2 3 4

Reset

L2

L1

DefL3Pwr

Fail

S

C

e

o

r

m

i

a

1

l

I
t
/
A
n
a

A
X

I

S
A

X

I

S
A

X

I

S
A

X

I

S
A

X

I

S
D

D
L

P
a
n
e

l

5

5

6

8

7

1 - Power supply connector
2 - Serial port
3 - Com1 serial port
4 - Interrupt/analogue I/O
5 - Analogue axes
6 - Digital servo-drive connector
7 - Panel video connector
8 - Inputs
9 - Outputs
10 - Fibre-optic transmitter/receiver
11 - PCMCIA port

en-938977/0 5 - 5

5.1.2 General Block Diagram of Connections with the CNC or Compact Panel

PC

FIPWAY network

Machine panels

I/O extension

Machine tool

Power cabinet

Automatic controls

Remote I/O

module

Output

Input

R
e
c

E
m

Reset

L2

L1

DefL3Pwr

Fail

S
e
r

m
i
a
l

A

X

S

A

X

S

A

X

S

A

X

S

A

X

S

D

D

L

Diskette

drive

C
o

1

I
t
/
A
n
a

I

I

I

I

I

Analogue

inputs/outputs

External interrupt

Analogue axes
See Sec. 5.1.5

Digital CNC axes

Printer

Handwheel

See Sec. 5.1.4

P
a
n
e
l

or

or

50-key CRT panelQWERTY panel

50-key LCD panel

or

REMARK A machine panel cannot be used with the compact panel.

5 - 6 en-938977/0

Compact panel

5.1.3 General Block Diagram of Connections with PC Panel

PC panel

Interconnections

5

FIPWAY network

Machine panels

I/O extension

Machine tool

Power cabinet

Automatic controls

Remote I/O

modules

Output

Input

R
e
c

E
m

Reset

L2

L1

DefL3Pwr

Fail

S
e
r

m
i
a
l

A

X

S

A

X

S

A

X

S

A

X

S

A

X

S

D

D

L

C
o

1

I
t
/
A
n
a

I

I

I

I

I

Analogue

inputs/outputs

External interrupt

Analogue axes
See Sec. 5.1.5

Digital CNC axes

Handwheel

See Sec. 5.1.4

P
a
n
e
l

en-938977/0 5 - 7

5.1.4 Connection of Digital CNC Axes

A
X
I
S

A
X
I
S

A
X
I
S

A
X
I
S

A
X
I
S

D
D

L

5.1.5 Connection of Analogue Axes

A
X

I

S
A

X

I

S
A

X

I

S
A

X

I

S
A

X

I

S
D

D
L

Digital

servo-drive

Servo-drive

Encoder or

scale

Motor

Motor

5 - 8 en-938977/0

Encoder or

scale

Interconnections

5.2 NUM 1050 CPU

The NUM 1050 CPU is a 68020 microprocessor-based 32-bit processor.
Communication function

The NUM 1050 CPU can communicate with peripherals via the Com 1 (RS 232 E) and Serial (RS 232E, RS 422A,
RS 485 or RS 422 synchronous) serial lines.

PLC function
The NUM 1050 CPU manages the machine environment via inputs and outputs:

- 32 inputs and 24 outputs with the 32-24 I/O card or 64 inputs and 48 outputs with the 64-48 I/O card

- remote inputs and outputs connected by a fibre-optic link.
The machine panel extension can manage an additional number of 32 inputs and 24 outputs.
An analogue I/O connector allows connection of the NUM 1050 to:

- one interrupt input

- one analogue output

- two analogue inputs.

5

CNC function
The NUM 1050 uses the CNC software to manage part programmes and machining data, compute paths and speeds

and monitor axis movements.
Panel management function

The NUM 1050 CPU manages the VDU and keyboard.
Mass memory function

The NUM 1050 CPU stores the operating programmes in flash memory and the machine processor programmes and
user files in RAM with backup.

Backup of the files in RAM is ensured by a battery.

!

CAUTION

The battery must mandatorily be replaced (see Secs. 4.1.1 and 4.1.6) after 5 years of use

(connected).

REMARK An alarm is programmed to draw the operator’s attention at the end of the five-year

period. This alarm is triggered on the CNC screen by setting of bit E_BAT
(%R14.1) of the CNC/PLC exchange area.

en-938977/1 5 - 9

5.2.1 Power Supply

Power supply voltage 24 VDC nominal (20-30 VDC)
Maximum power 70 W

24 VDC

power supply

1

+

24V

DC

POWER
SUPPLY

-

M5 holes

1 - Power cable (see Sec. 6.5.1)

Top view

5 - 10 en-938977/0

5.2.2 Connection to the CNC or Compact Panels

5.2.2.1 Connection to the Panels in the Basic Configuration

1 2

Interconnections

5

1 - Video/panel cable (for lengths, see tables)

2 - Compact of CNC panel
The minimum video cable curve radius is 110 mm.
The video/panel cables are available in two versions:

- video interconnection kit (for wiring, see Sec. 6.6),

- video cable assembled.
Video interconnection kits:

Length P/N Length P/N
5 m ∗ 206203223 30 m 206203231

10 m ∗ 206203225 40 m 206203233
15 m 206203227 to order 206203235
20 m 206203229

∗ Only the 5 and 10 m cables can be used to the compact panel.

Assembled video cables:
Length P/N Length P/N

5 m 206202394 10 m 206202395

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5.2.2.2 Multipanel Configuration (2 to 4 panels)

Differences with respect to the basic configuration

CNC

or

4

Panel 1 Panel 2 Panel 3 Panel 4

or

Minimum video cable curve
radius: 110 mm

1

2

3

1 - 50 cm video cables: 1, 2 or 3 (P/N 206 202 620)

2 - Multiplexer modules: 1, 2 or 3

3 - Caps: 3 per multipler module on connectors CN1, CN2 and CN3

4 - Video cables: 2, 3 or 4 (see Sec. 5.2.2.1)

REMARK This configuration is not possible with 50-key LCD or compact panels

5 - 12 en-938977/0

4

5.2.2.3 Multi-CNC Configuration

Differences with respect to the basic configuration

Panel

Interconnections

Minimum video cable curve
radius: 110 mm

1

4

3

2

CNC4

2

CNC1CNC2CNC3

5

1 - 50 cm video cable (P/N 206 202 620)

2 - Video cables: 2, 3 or 4 (see Sec. 5.2.2.1)

3 - Caps on unused connectors: 1, 2 or 3

4 - Multiplexer module

REMARK This configuration is not possible with 50-key LCD or compact panels

en-938977/0 5 - 13