Festo CPX-CMIX-M1-1 User manual

Manual
Electronics
Measurement
Module Type
CPX-CMIX-M1-1
CPX Terminal
Manual
567 054
en 1208a
[8021701]

Contents and general safety instructions
I
Festo P.BE-CPX-CMIX-EN en 1208a
Original de.......................................
Edition en 1208a..................................
Designation P.BE-CPX-CMIX-EN.......................
Order no. 567 054.................................
© (Festo AG & Co. KG, D-73726 Esslingen, Germany, 2012)
Internet: http://www.festo.com
E-Mail: [e-mail]
Reproduction, distribution or sale of this document or
communication of its contents to others without express
authorization is prohibited. Offenders will be liable for
damages. All rights reserved in the event that a patent,
utility model or design patent is registered.

Contents and general safety instructions
II
Festo P.BE-CPX-CMIX-EN en 1208a
PROFIBUS, PROFIBUS-DP, PROFINET IO
®
, DeviceNet
®
, RSLinx, RSLogix, RSNetworx for
DeviceNet
®
, EtherNet/IP
®
and TORX
®
are registered trademarks of the respective owners
in certain countries.

Contents and general safety instructions
III
Festo P.BE-CPX-CMIX-EN en 1208a
Ta b l e o f c o n t e n t s
Designated use VII........................................................
Safety note VIII............................................................
Target group IX..........................................................
Service IX...............................................................
Required software versions X..............................................
Important user instructions XI..............................................
Notesonthismanual XIII...................................................
Glossary XV..............................................................
1. Overview CPX 1-1..................................................
1.1 CMIX measuring module 1-3.........................................
1.1.1 Connection and display elements of the CMIX 1-3................
1.1.2 Function of the CMIX 1-4.....................................
1.1.3 CMIX in the CPX terminal 1-4.................................
1.2 Layout 1-5........................................................
2. Fitting and installation 2-1..........................................
2.1 General notes on fitting and installation 2-3.............................
2.2 Fitting and removing the CMIX 2-4....................................
2.3 Installation of the drive and displacement encoder 2-6....................
2.3.1 General requirements of the mechanics 2-7.....................
2.3.2 Drive and displacement encoder 2-8...........................
2.4 Mounting the CASM-... sensor interface 2-9.............................
2.5 Electrical installation 2-10............................................
2.5.1 Earthing 2-10...............................................
2.5.2 Axis connection 2-12.........................................
2.5.3 Permissible module and string lengths 2-13......................
2.5.4 Sensor interface CASM 2-14...................................
2.5.5 Ensuring protection class IP65 2-16.............................
2.6 Power supply 2-17..................................................
2.6.1 Determining the current consumption 2-17.......................
2.6.2 Power supply arrangement – formation of power zones 2-18........

Contents and general safety instructions
IV
Festo P.BE-CPX-CMIX-EN en 1208a
3. Commissioning 3-1................................................
3.1 Overview / procedure for commissioning 3-3...........................
3.2 Notes on the available CPX nodes 3-4..................................
3.3 I/O assignment of the CMIX / address range 3-5.........................
3.3.1 Control byte and status byte assignment 3-6....................
3.3.2 Data format of actual value and setpoint value 3-9................
3.3.3 Notes on displaying speed 3-10................................
3.4 Commissioning with various drives/measuring systems 3-11................
3.4.1 Digital measuring system (DGCI, DDLI) 3-11......................
3.4.2 Encoder (DNCI, DDPC) 3-11....................................
3.4.3 Potentiometer (MLO-..., DSMI) 3-12.............................
3.4.4 Examples 3-14..............................................
3.5 Resetting to status as at delivery 3-18..................................
4. Diagnosis 4-1.....................................................
4.1 Errors of the CMIX 4-3..............................................
4.1.1 Error numbers of the CMIX 4-3................................
4.1.2 Acknowledging errors 4-4....................................
4.2 Diagnostics via LEDs 4-5............................................
4.2.1 LEDsonthesensorinterface 4-6..............................
4.2.2 LEDsonthemeasuringsystem(DGCIonly) 4-7...................
4.3 Diagnosis via the display/7-segment display 4-8.........................
4.4 Diagnosis via the CPX node 4-9.......................................
4.4.1 Module output and input data 4-9.............................
4.4.2 StatusbitsoftheCPXterminal 4-10.............................
4.4.3 I/O diagnostic interface and diagnostic memory 4-11..............

Contents and general safety instructions
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Festo P.BE-CPX-CMIX-EN en 1208a
A. Technical appendix A-1.............................................
A.1 Technical Data CMIX A-3.............................................
A.2 Components and accessories A-4.....................................
A.2.1 Components with the CMIX A-4................................
A.2.2 Supported drives or measuring systems A-5.....................
A.3 Characteristic values for various measuring systems A-8..................
A.4 Replacing components A-10...........................................
A.5 Display with the handheld unit A-11....................................
B. Configuration with CPX node B-1.....................................
B.1 CPX-FEC B-3.......................................................
B.1.1 Configuration B-3...........................................
B.1.2 Parameterising the CMIX B-5.................................
B.1.3 Save actual configuration as the nominal configuration B-5.........
B.1.4 Address assignment B-6.....................................
B.1.5 Diagnosis B-8..............................................
B.2 CPX-FB13 (PROFIBUS-DP) B-12........................................
B.2.1 General configuration information B-12..........................
B.2.2 Configuration with STEP 7 B-13.................................
B.2.3 Parameterisation B-15........................................
B.2.4 Addressing B-16.............................................
B.3 CPX-FB11 (DeviceNet) B-24...........................................
B.3.1 Configuring DeviceNet station properties (EDS) B-24...............
B.3.2 Parameterising B-26.........................................
B.3.3 Addressing B-26.............................................
C. Index C-1.........................................................

Contents and general safety instructions
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Festo P.BE-CPX-CMIX-EN en 1208a

Contents and general safety instructions
VII
Festo P.BE-CPX-CMIX-EN en 1208a
Designated use
The CPX-CMIX-C-1-H1 measuring module documented in this
manual is intended exclusively for use in Festo CPX terminals
for installation in a machine or an automation control system.
In combinaton with a CPX terminal with suitable CPX nodes as
well as suitable drives with measuing system, the CMIX
permits processing of position values of the conected drive in
the CPX node.
The CPX terminal may only be used with the CMIX as follows:
– as specified in industrial applications
– without any modifications by the user. Only the
conversions or modifications described in the
documentation supplied with the product are permitted.
– In faultless technical condition.
– In combination with suitable components
(drive/measuring system combinations, see section 1.2).
The limit values specified for pressures, temperatures,
electrical data, torques etc. should be observed.
Please comply with the regulations of the workers’ com-
pensation insurance association, the German Technical Con-
trol Board (TÜV) and the electrical requirements of the VDE or
the corresponding national and local safety regulations.

Contents and general safety instructions
VIII
Festo P.BE-CPX-CMIX-EN en 1208a
Safety note
Protection against dangerous movements
Warning
High acceleration forces at the connected actuators!
Unexpected motion can cause collisions and severe
injuries.
Dangerous movements can occur through faulty
controlling of connected actuators, e.g. via:
– unsafe or faulty circuitry or cabling,
– faulty operation of the components,
– faults in the measured value and signal generators,
– faulty or non-EMC-compliant components,
– faults in the higher-order control system.
• Before carrying out assembly, installation and
maintenance work, always switch off the power supply
and compressed air supply.
Always make sure that the compressed air supply and
power supply are switched off and locked before
working in the machine area.
• Make sure that no persons are in the operating range of
the drives or any other connected actuators.
• Simply switching off the compressed air supply or load
voltage are not suitable locking procedures. In the event
of a fault, this could lead to unintentional movement of
the drive.
• Do not switch on the compressed air supply until the
system is correctly installed and parameterised.
• If used in safety relevant applications, additional
measures are necessary, e.g. in Europe the standards
listed under the EU machine guidelines must be
observed. Without additional measures in accordance
with statutory minimum requirements, the product is not
suitable for use in safety-related sections of control
systems.