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CMMT-AS-C7/12-11A-P3-S1

Servo drive

Festo SE & Co. KG

Ruiter Straße 82

73734 Esslingen

Deutschland

+49 711 347-0

 

www.festo.com

Operating instructions | Installation, Safety sub-function
8153813

2021-04b

[8153815]

Translation of the original instructions

© 2021 all rights reserved to Festo SE & Co. KG

EnDat®, EtherCAT®, EtherNet/IP®, DR. JOHANNES HEIDENHAIN®, Hiperface®,
PI PROFIBUS PROFINET®, TORX® are registered trademarks of the respective
trademark owners in certain countries.

1

About this document

1.1

Target group

The document is targeted towards persons who mount and operate the product.
It is additionally targeted towards individuals who are entrusted with the plan-
ning and application of the product in a safety-related system (safety manual in
accordance with EN 61508).
1.2

Applicable documents

All available documents for the product 

è

 www.festo.com/sp.

The user documentation for the product also includes the following documents:

Identifier

Table of contents

Operating instructions for the
product

Installation, safety sub-function

Manuals for the product

Detailed description of assembly, installation
Detailed description of safety sub-function

Manual/online help plug-in

Plug-in:

Functions and operation of the software

Initial commissioning wizard

Firmware functions:

Configuration and parameterisation

Operating modes and operational functions

Diagnostics and optimisation

Bus protocol/control:

Device profile

Controller and parameterisation

Festo Automation Suite online
help

Function of the Festo Automation Suite

Management and integration of device-specific plug-ins

Operating instructions CDSB

General functions of the operator unit

Tab. 1: User documentation for the product

1.3

Product version

This documentation refers to the following version of the device:

Servo drive CMMT-AS-...-S1, revision R01 and higher, see product labelling

1.4

Product labelling

Observe the specifications on the product.

The product labelling is located on the right side of the device. The product label-
ling enables identification of the product and shows the following information,
for example:

Product labelling (example)

Meaning

CMMT-AS-C7-11A-P3-EC-S1

Order code

8101907 MM-YYYY : J302   Rev 00

Part number, serial number (MM = produc-
tion month, YYYY = production year, plant
number), revision (Rev)

Main input: 3 x 200 V AC - 10% 

 480 V AC + 10%

48 

 62 Hz 7 A

RMS

Technical data on power supply (alternating
current supply connection)

Motor out: 3 x 0 

 Input V AC   0 

 599 Hz 7 A

RMS

4 kW

Technical data for the motor output (output
voltage, max. output frequency, nominal cur-
rent, nominal output power)

T

AMB

: max. 40 °C

Ambient temperature (T

AMB

)

IP10/20 PD2

Degree of protection, without mating plug/
with mating plug X9A attached; pollution
degree

Product labelling (example)

Meaning

SCCR: 10 kA

SCCR (short circuit current rating)

R-R-FTO-KC-2018-1054

KC mark certificate (test mark for Korea)

MAC: XX-XX-XX-XX-XX-XX

first MAC address of the device for Ethernet
communication

See manual for additional information

Reference to the existing user documentation,
which contains information on overload pro-
tection and the necessary external circuit
breaker.

Data matrix code 123456789AB

Product key as a data matrix code and an 11-
character alphanumeric code

Festo SE & Co. KG

Manufacturer

DE-73734 Esslingen

Manufacturer’s address

Made in Germany

Country of origin Germany

Tab. 2: Product labelling (example)
Warning symbols on the front of the product

Warnin
g
symbol

Meaning with the CMMT-AS-...

Attention! Hot surface
Metallic housing parts of the device can reach high temperatures during operation.
In the event of a fault, internal components may become overloaded. Overloading of
components can result in high temperatures and the release of hot gases.
Attention! General danger point
The touch current in the protective earthing conductor can exceed an alternating cur-
rent of 3.5 mA or a direct current of 10 mA.
Always connect both protective earthing connections to the mains-side PE connection,
the PE pin of [X9A] and PE earthing screw on the housing.
The minimum cross section of the protective earthing conductor must comply with
the local safety regulations for protective earthing conductors for equipment with high
leakage current.

5 min

Attention! Dangerous voltage
The product is equipped with DC link capacitors, which store dangerous voltage for up
to 5 minutes after the power supply is switched off. Do not touch power connections for
5 minutes after the power supply is switched off.
After the power supply is switched off, wait at least 5 minutes until the DC link capaci-
tors have discharged.

Tab. 3: Meaning of the warning symbols
Warnings on the product
The following warnings are attached to the right side of the device:

Warnings on the product (en, fr)

Meaning

CAUTION
Risk of Electric Shock! Do not touch electrical connectors for
5 minutes after switching power off! Read manual before instal-
ling! High leakage current! First connect to earth!

Caution
Risk of electric shock! Do not
touch electrical connections
for 5 minutes after switching
power off! Read manual before
installing! High leakage current
after PE! First connect device to
protective earthing!

AVERTISSEMENT
Risque du choc électrique! Une tension dangereuse peut ètre pré-
sentée jusqu'à 5 minutes aprés avoir coupé l'alimentation ! Lire le
manuel avant installation ! Courant de défaut élevée ! Relier tout
d´abord à la terre !
DANGER
Risk of Electric Shock! Disconnect power and wait 5 minutes
before servicing.

Danger
Risk of electric shock! Discon-
nect power and wait 5 minutes
before servicing.

Risque du choc électrique! Débranchez l'alimentation et attendez
5 min. avant de procéder à l'entretien.
WARNING
Hot surface - Risk of burn!

Warning
Hot surface – danger of burns!

ATTENTION
Risque de temperature élevée en surface!

Tab. 4: Warnings on the product

1.5

Specified standards

Version

IEC 61800-5-1:2016

EN 61800-2:2015

EN ISO 13849-1:2015

EN 61800-3:2004+A1:2012

EN 60204-1:2006+A1:2009+AC2010

EN 61800-5-2:2017

EN 60529:1991+A1:2000+A2/AC:2019

EN 62061:2005+AC:2010+A1:2013+A2:2015

EN 61508 Parts 1-7:2010

Tab. 5: Standards specified in the document

2

Safety

2.1

Safety instructions

General safety instructions

Assembly and installation should only be carried out by qualified personnel.

Only use the product if it is in perfect technical condition.

Only use the product in original status without unauthorised modifications.

Do not carry out repairs on the product. If defective, replace the product imme-
diately.

Observe labelling on the product.

Take into consideration the ambient conditions at the location of use.
The safety function might fail and malfunctions might occur if you do not
comply with the parameters required for the ambient and connection condi-
tions.

Summary of Contents for CMMT-AS-C12-11A-P3-EC-S1

Page 1: ...sslingen Manufacturer s address Made in Germany Country of origin Germany Tab 2 Product labelling example Warning symbols on the front of the product Warnin g symbol Meaning with the CMMT AS Attention Hot surface Metallic housing parts of the device can reach high temperatures during operation In the event of a fault internal components may become overloaded Overloading of components can result in...

Page 2: ...SS1 is intended for performing a rapid stop with subse quent torque switch off 2 2 1 Application areas The device is intended for use in an industrial environment and with appropriate measures in commercial residential and mixed areas The device is intended for installation in a control cabinet The minimum degree of protection required for the control cabinet is IP54 The device can be operated in ...

Page 3: ...le 10 X2 encoder connection 1 11 X3 encoder connection 2 12 X10 device synchronisation 13 X18 standard Ethernet 14 X5 connection for operator unit behind the blind plate 15 X1A I O interface 16 X9B connection for braking resistor 4 3 Safety sub functions 4 3 1 Function and application The servo drive CMMT AS S1 has the following safety related performance fea tures Safe torque off STO Safe brake c...

Page 4: ... SBC Test inputs SBC A and SBC B separately from each other and together The diagnostic feedback may only be set to high level when inputs SBC A and SBC B are both requested If the signal behaviour does not correspond to expectations the system must be set to a safe condition within the reaction time It is essential that time monitoring be provided in the safety relay unit The safety sub function ...

Page 5: ... installed in the profile on the back side can become very hot Contact with metal housing parts can cause burn injuries Do not touch metallic housing parts After the power supply is switched off let the device cool off to room tempera ture Mount the servo drive on the rear wall of the control cabinet with suitable screws while complying with the assembly instructions 7 Installation 7 1 Safety WARN...

Page 6: ...mains fuse kA min 10 Approvals IEC 60947 2 Rated voltage V AC min 400 Overvoltage category III Pollution degree 2 Characteristic C Tab 12 Requirements for circuit breakers and fuses The circuit breaker is used for line protection The rated current of the circuit breaker must be less than or equal to the approved current rating of the selected conductor cross section The circuit breaker must also t...

Page 7: ...or cable è Manual Assembly Installation 7 7 Connection examples Connection plan 3 phase mains connection 1 4 2 3 5 6 7 Fig 6 Connection example 1 Braking resistor 2 Circuit breaker or 3 x fuses 3 Main switch main contactor 4 Line choke if required for cate gory C2 5 PELV fixed power supply for 24 V supply 6 Encoder 2 optional 7 Encoder 1 STO connection example The safety sub function STO safe torq...

Page 8: ...IM1 Digital input for limit switch 1 PNP logic 24 V DC 6 LIM0 Digital input for limit switch 0 PNP logic 24 V DC 5 GND Reference potential ground 4 24 V Power supply output for sensors 3 reserved do not connect 2 REF A Digital input for refer ence switch PNP logic 24 V DC 1 BR EXT Output for connection of an external clamping unit high side switch low test pulses at SBC B are transferred to BR EXT...

Page 9: ...performed via the interface X18 using the commissioning software Diagnostics Parameterisation Control Firmware update The interface is designed to conform to the standard IEEE 802 3 The interface is electrically isolated and intended for use with limited cable lengths è Tab 25 Requirements for the connecting cable For this reason the insulation coordina tion approach differs from IEEE 802 3 and mu...

Page 10: ...ield on both sides Make unshielded cable ends as short as possible recommended 150 mm max 200 mm 7 9 3 Electronic overload and over temperature protection for the motor The CMMT AS allows the motor to be electronically protected against overload and provides over temperature protection with the following protective functions Protective func tions Description Measures required during installa tion ...

Page 11: ... supply phase L3 3 L2 Mains supply phase L2 2 L1 Mains supply phase L1 1 PE Protective earthing Tab 36 Power supply and DC link circuit Requirements for the connecting cable Single device Device compound Number of insulated wires and shielding 4 insulated wires unshielded Without DC link coupling 4 wires unshielded With DC link coupling 6 wires unshielded Min conductor cross section including wire...

Page 12: ...lation for operation without safety sub function Minimum wiring for operation without safety sub function For operation without the safety sub function wire inputs X1A 9 to X1A 12 as follows Connection Pin Type Identifier Function X1A X1A 9 DIN SBC B Supplies each one with 24 V X1A 10 SBC A X1A 11 STO B X1A 12 STO A X1A 21 DOUT SBA Do not connect X1A 22 STA Tab 44 Wiring of inputs and outputs with...

Page 13: ... power connections X6A X9A and X9B can result in severe injuries or death Do not pull out power supply plugs while live Before touching wait at least 5 minutes after switching off the load voltage to allow the intermediate circuit to discharge Clean the outside of the product with a soft cloth 11 Malfunctions 11 1 Diagnostics via LED On the front and top of the device there are some LEDs for indic...

Page 14: ...1508 HFT 1 Safety reference data for the safety sub function STO Circuitry Without high test pulses without or with STA evaluation With high test pulses and with STA evaluation1 With high test pulses and without STA evalua tion Common cause factor for dangerous undetected fail ures β in accordance with EN 61508 5 Classification in accordance with EN 61508 Type A 1 Safety sub function STO tested an...

Page 15: ...ctrical data load voltage supply X9A CMMT AS C7 11A P3 C12 11A P3 Mains current consumption at nominal power approx ARMS 9 15 Short circuit current rating SCCR kA 10 1 In accordance with IEC 60364 1 Tab 59 Load voltage supply 13 3 2 Logic voltage supply X9C Electrical data logic voltage supply Logic voltage range V DC 24 20 Nominal voltage V DC 24 Starting current with 28 8V A Typ 5 with primary s...

Page 16: ...ndard the TT system with separate neutral conductor and PE conductor is not permitted in the overall system UL The integrated semiconductor short circuit protection does not protect the downstream power circuit The power circuit must be protected in conformity with the National Electrical Code and all other local regulations CSA The integrated semiconductor short circuit protection does not protec...

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