Moeller MFD-CP4 User Manual

Industrial AutomationBuilding Automation Systems

User Manual

MFD-CP4
Power supply/
Communication module

10/04 AWB2528-1548GB

Think future. Switch to green.

All brand and product names are trademarks or registered
trademarks of the owner concerned.

st

published 2004, edition date 10/04

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© Moeller GmbH, 53105 Bonn

Authors: Dieter Bauerfeind, Jörg Mattke
Editor: Thomas Kracht
Translator: Terence Osborn

All rights reserved, including those of the translation.

No part of this manual may be reproduced in any form
(printed, photocopy, microfilm or any other process) or
processed, duplicated or distributed by means of electronic
systems without written permission of Moeller GmbH, Bonn.

Warning!
Dangerous electrical voltage!

Before commencing the installation

• Disconnect the power supply of the device.

• Ensure that devices cannot be accidentally
restarted.

• Verify isolation from the supply.

• Earth and short circuit.

• Cover or enclose neighbouring units that
are live.

• Follow the engineering instructions (AWA)
of the device concerned.

• Only suitably qualified personnel in
accordance with EN 50110-1/-2
(VDE 0105 Part 100) may work on this
device/system.

• Before installation and before touching
the device ensure that you are free of
electrostatic charge.

• The functional earth (FE) must be
connected to the protective earth (PE) or
to the potential equalisation. The system
installer is responsible for implementing
this connection.

• Connecting cables and signal lines should
be installed so that inductive or capacitive
interference does not impair the
automation functions.

• Install automation devices and related
operating elements in such a way that they
are well protected against unintentional
operation.

• Suitable safety hardware and software
measures should be implemented for the
I/O interface so that a line or wire breakage
on the signal side does not result in
undefined states in the automation
devices.

• Ensure a reliable electrical isolation of the
low voltage for the 24 volt supply. Only
use power supply units complying with
IEC 60364-4-41 (VDE 0100 Part 410) or
HD 384.4.41 S2.

• Deviations of the mains voltage from the
rated value must not exceed the tolerance
limits given in the specifications, otherwise
this may cause malfunction and dangerous
operation.

•Emergency stop devices complying with
IEC/EN 60204-1 must be effective in all
operating modes of the automation
devices. Unlatching the emergency-stop
devices must not cause restart.

• Devices that are designed for mounting in
housings or control cabinets must only be
operated and controlled after they have
been installed with the housing closed.
Desktop or portable units must only be
operated and controlled in enclosed
housings.

Moeller GmbH

Safety instructions

I

• Measures should be taken to ensure the
proper restart of programs interrupted
after a voltage dip or failure. This should
not cause dangerous operating states even
for a short time. If necessary, emergency­stop devices should be implemented.

• Wherever faults in the automation system
may cause damage to persons or property,
external measures must be implemented to
ensure a safe operating state in the event
of a fault or malfunction (for example, by
means of separate limit switches,
mechanical interlocks etc.).

II

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Contents

About This Manual 3

Explanation of terms 3
Other manuals 4
Writing conventions 4

1 About the Display/Operator System 5

Target readership 5
Proper use 5
Overview 6
– Display/operator system at a glance 8
Type references 9
Operating principles 10
Main menu 11

2 Installation 13

Mounting 13
– Fitting the protective membrane 14
– Mounting the protective cover 16
– Mounting the display/operator unit

(front mounting) 19
– Removing the display/operator unit
(front mounting) 21
– Mounting the power supply/communication

module 22
– Removing the power supply/communication

module 23
Terminals 23
–Terminals 23
– Connecting the power supply 24
– Connecting the connection cable 25

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3 Commissioning 29

Switching on 29
Initial Commissioning 30

4Use 31

Point-to-point connection 31
Net operation 32
Connection faulty 33
Graphic mode on the remotely operated device 33

5 Settings 35

Station selection 35
Setting the menu language 36
Changing the lighting 37
Changing the contrast 38

6 Appendix 39

Dimensions 39
– MFD-80.. display/operator unit 39
Technical data 40
– General ambient conditions 40
– MFD-80.. display/operator unit 42
– MFD-XM-80 protective membrane 44
– MFD-80-XS protective cover 44
– MFD-CP4 power supply/communication

module 45

Index 47

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10/04 AWB2528-1548GB

About This Manual

This manual describes the installation, commissioning and
possible settings on the display/operator system.

Explanation of terms The display/operator system described here consists of the

MFD-CP4 power supply/communication module, the
MFD-80.. display/operator unit and an MFD-CP4-...-CAB
connection cable for the easy basic units.

If the display/operator system is connected with an easy
basic unit it, can be used to read the text and status display
of the basic unit or operate the basic unit remotely via the
keypad.

The following tables shows the individual components of the
display/operator system with their type designations.
Components that can be ordered are indicated by a grey
background.

Table 1: Components of the display/operator system with type

designation and possible order combinations

Display/
operator unit

MFD-80

MFD-80-B

Power supply unit/
communication
module

MFD-CP4

MFD-CP4-500 or MFD-CP4-800

Connection cable to
easy basic unit

MFD-CP4-500-CAB5/
MFD-CP4-800-CAB5

3

About This Manual

Other manuals The MFD-CP4 can be connected to easy500, easy700,

easy800 or MFD-CP8... basic units.

These easy basic units are described in separate manuals
(AWBs):

• easy500/700 (AWB2528-1508GB)

• easy800 (AWB2528-1423GB)

• MFD-Titan, multi-function display (AWB2528-1480GB).

All manuals can be downloaded as PDF files from the
Internet. To find the manual quickly, enter the
documentation number at http://www.moeller.net/support

Writing conventions Symbols used in this manual have the following meanings:

X Indicates actions to be taken.

Attention!

h

Warns of the possibility of slight damage.

10/04 AWB2528-1548GB

.

Caution!

i
j

h

4

Warns of the possibility of serious damage and slight
injury.

Warning!

Warns of the possibility of substantial damage, serious
injury or death.

Indicates interesting tips and additional information

For greater clarity, the name of the current chapter is shown
in the header of the left-hand page and the name of the
current section in the header of the right-hand page. This
does not apply to pages at the start of a chapter and empty
pages at the end of a chapter.

10/04 AWB2528-1548GB

1 About the Display/Operator

System

Target readership The MFD-CP4 must only be installed and connected up by

trained electricians or persons familiar with the installation
of electrical equipment.

A specialist knowledge of electrical engineering is needed
for commissioning. When controlling active components
such as motors or pressure cylinders, parts of the system can
be damaged and persons put at risk if the MFD-CP4 is
connected or programmed incorrectly.

Proper use The MFD-CP4 must be properly installed before use.

• The MFD-80/MFD-80-B display and operator unit is
protected to IP65 and does not normally require any
special housing protection.

• The rear of the MFD-CP4 unit is designed as a mounting
unit and must be installed in an enclosure, control cabinet
or a service distribution board.

• The installation must comply with regulations for
electromagnetic compatibility (EMC).

• The power up of the MFD-CP4 must not cause any hazards
arising from activated devices, such as unexpected motor
startups or power ups.

5

About the Display/Operator
System

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Overview The display/operator system can be connected with easy500,

easy700, easy800 or MFD-CP8... basic units to implement
the following tasks:

• Display on the MFD-CP4 of the status or text display of the
connected basic unit.

• Remote operation of the connected basic unit via the
MFD-CP4 keypad.

The devices can be linked together easily via the serial
interface.

If the display/operator system is connected to an easy basic
unit in the EASY-NET network, it is also possible to operate
any other device in the EASY-NET via the display/operator
unit and display its status, regardless of the device in the
EASY-NET to which the display/operator system is
connected.

Legend for figure 1:

a easy500 basic units
b easy700 basic units
c MFD80-B/MFD-80 multi-function display
d Power supply/communication module with MFD-CP4-500

(above) or MFD-CP4-800 (below) connection cable

e easy800 basic units

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Proper use

c

d

a

d

b

e

ALT

DEL

c

ESC

OK

Figure 1: System overview ( Legend a page 6)

7

About the Display/Operator
System

10/04 AWB2528-1548GB

Display/operator system at a glance

The display/operator system consists of the power supply
unit/communication module and the display/operator unit

Display and operator unit

adb

i

h

Figure 2: Display/operator unit

a DEL button
b Graphic display
c ALT button
d LEDs for signalling
e Mode button
f Right, down cursor buttons
g OK button
h Left, up cursor buttons
i ESC button

c

efg

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Type references

Power supply/communication module

a

b

Figure 3: Power supply/communication module

a Power supply
b Serial interface for point-to-point connection

Type references

MFD - CP4 - XXX

Supplied
connection cable for interface (optional)
500 = MFD-CP4-500-CAB5
800 = MFD-CP4-800-CAB5

CP4 = Power supply/
CPU rating 4

Multi-function display

9

About the Display/Operator
System

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Operating principles The buttons of the display/operator unit have the following

functions:

Go to next menu level

OK

Select menu item
Activate, modify, save your entry

Return to last menu level

ESC

Cancel your entry since the last OK

Í Ú

Change menu item
Change value
Change place

ú í

Toggle between Terminal mode and main menu.

*

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10/04 AWB2528-1548GB

a

12

a

12

Main menu Status display

Connection

establishment

in progress...

*

*

Type references

I .2..5.......

MO 08:00

Q..34.... RUN

NT1 P-

Text display

Status or text display of the
connected device

Main menu

Current
selection
flashes in
the
MFD-CP4
menu

COM...

MENU LANGUAGE...
LIGHTING: 60%
CONTRAST: +2

Cursor

Í Ú

COM...

MENU LANGUAGE...

LIGHTING: 60%
CONTRAST: +2

Cursor

Í Ú

COM...
MENU LANGUAGE...
LIGHTING: 60%
CONTRAST: +2

Cursor

Í Ú

page

OK

ESC

OK

ESC

STATION ID: 0
BAUDRATE: 9600B

ENGLISH a

DEUTSCH
FRANCAIS
ESPANOL b
ITALIANO
PORTUGUES
NEDERLANDS

SVENSKA

POLSKI
TÜRKCE
MAGYAR
CESKY
RUSSKIJ

COM...
MENU LANGUAGE...
LIGHTING: 60%
CONTRAST: +2

page

11

Setting values

10/04 AWB2528-1548GB

COM...
MENU LANGUAGE...
LIGHTING 60%
CONTRAST: +2

Selection mode:
Black rectangle flashing

OK

OK

or

ESC

COM...
MENU LANGUAGE...
LIGHTING: 60%
CONTRAST: +2

Entry mode:
Number flashing

Press OK to toggle between Selection and Entry modes.

Press OK or ESC to move from Entry mode to Selection mode of the main menu

COM...

Í Ú Change value

MENU LANGUAGE...
LIGHTING: 60%
CONTRAST: +2

The result of the value change is immediately visible

Special function

ALT

+

If the remotely operated device is an

ESC

MFD device in graphic mode, this
button combination can be used to
close the graphic mode on this device.
The “*” button on the remotely
operated MFD device has the same
local function when pressed.

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10/04 AWB2528-1548GB

2 Installation

The MFD-CP4 must only be installed and connected up by
trained electricians or a person familiar with the installation
of electrical equipment.

The MFD-CP4 is installed in the following order:

• Mounting,

• Connecting the serial interface,

• Connecting the power supply.

Mounting Install the display/operator unit in the front of a control

cabinet, a service distribution board, operator panel or in an
enclosure. You can protect the display/operator unit with a
protective membrane or cover, depending on the
environment in which it is to be used. This must be fitted
before the MFD-CP4 is mounted and is therefore described
in the next section.

The MFD-CP4 power supply/communication module must be
mounted in such a way that all the terminals are protected
against direct contact, liquids and dust during operation.

For sufficient heat circulation around the device, the rear of
the MFD-CP4 and the terminals must have a clearance of at
least 3 cm from the wall or adjacent devices.

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