Festo CMMT-ST-C8-1C Series Manual Download

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CMMT-ST-C8-1C-...-S0

Servo drive

Manual | Assembly,

Installation

8154442

2021-04b

[8154444]

Summary of Contents for CMMT-ST-C8-1C Series

Page 1: ...CMMT ST C8 1C S0 Servo drive Manual Assembly Installation 8154442 2021 04b 8154444...

Page 2: ...Translation of the original instructions AKULON BISS CiA EtherCAT EtherNet IP PI PROFIBUS PROFINET PHOENIX CONTACT are registered trademarks of the respective trademark owners in certain countries...

Page 3: ...uct design 11 4 2 2 Overview of connection technology 15 5 Transport and storage 15 6 Assembly 16 6 1 Mounting clearances 16 6 2 Installation 18 7 Installation 20 7 1 Safety 20 7 2 EMC compliant insta...

Page 4: ...Technical data electrical 48 10 2 1 Load and logic power supply X9 48 10 2 2 Power specifications motor connection X6 49 10 2 3 Encoder interfaces X2 49 10 2 4 Digital inputs and outputs X1A 51 10 2...

Page 5: ...ual 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 Dia...

Page 6: ...the following information Product labelling example Meaning CMMT ST C8 1C EC S0 Order code 8084005 MM YYYY XX SNM Rev 01SNW Part number serial number manufacturing month manufacturing year plant numb...

Page 7: ...General meaning Meaning for the CMMT ST Attention Hot surface Metallic housing parts of the device can reach high temperatures during operation Tab 4 Meaning of the warning symbol 1 5 Specified stand...

Page 8: ...roduct lifecycle If damage is caused by unauthorised manipulation or any use other than the intended use the guarantee will be invalidated and the manufacturer will not be liable for damages If damage...

Page 9: ...to com catalogue 2 3 Training of qualified personnel The product may be installed and commissioned only by a qualified electrical engineer who is familiar with The installation operation and maintenan...

Page 10: ...ories Patch cable for linkage of the RTE interface Up to date information on the accessories www festo com catalogue 4 2 System structure The servo drive CMMT ST is a 1 axis servo drive for controllin...

Page 11: ...rameteri sation 5 Bus network 4 2 1 Product design The device has a compact design The connections are on the front top and bottom of the device as pin header socket strip or RJ45 bushing The ventilat...

Page 12: ...o CMMT ST C8 1C S0 2021 04b Product overview 1 2 3 4 5 Fig 3 Servo drive CMMT ST 1 Top 2 Front side 3 Bottom 4 Cooling element metal housing parts top bottom left side and back of housing 5 Ventilatio...

Page 13: ...the back 1 top hole for wall mounting 2 Retaining screw for t rail clamp 3 T rail clamp 4 bottom slot for wall mounting 5 Hood right side of housing There is a hole at the back on top and a slot for w...

Page 14: ...14 Festo CMMT ST C8 1C S0 2021 04b Product overview 1 2 Fig 5 Bottom 1 Ventilation slots 2 Bottom of the CMMT ST...

Page 15: ...3 XF2 OUT RTE interface port 2 4 XF1 IN RTE interface port 1 5 X18 Standard Ethernet 6 X1A I O interface 7 X2 Encoder connection 8 X6 Motor connection 9 X1C Connection for the reference switch or lim...

Page 16: ...original packaging offers sufficient protection from typical stresses 6 Assembly Dimensions Fig 7 Dimensions mm 6 1 Mounting clearances The series CMMT ST servo drives can be connected in series With...

Page 17: ...mperature must be restricted The specified derating serves to restrict the housing interior temperature The necessary clearances are determined by the temperature in the control cabinet and the requir...

Page 18: ...ovement example open loop operation Example of open loop operation example closed loop operation Example of closed loop operation Tab 9 Legend for effective current timing graph 6 2 Installation The s...

Page 19: ...from above from below and from the front Do not mount any temperature sensitive components near the device The device can become very hot during operation switch off temperature of the temperature mo...

Page 20: ...temperature 7 2 EMC compliant installation A non EMC compliant installation can lead to signal interference on the encoder motor or communica tion cables Cable lengths and cable shield Only use suita...

Page 21: ...n signal cables and power cables dependent on the installation conditions Signal cables must be physically separated from the power cables to the maximum possible extent Wherever possible avoid crossi...

Page 22: ...stallation 7 3 Connection example 1 2 3 4 Fig 10 Connection example 1 BiSS C or incremental encoder 2 EC motor or stepper motor 3 PELV fixed power supply for logic voltage 24 V 4 PELV fixed power supp...

Page 23: ...ion STO STA C1 STA C2 Detailed information on the circuitry of the product safety sub functions can be found in the Manual Safety sub function 1 2 Applicable documents The functional inputs and output...

Page 24: ...24 Festo CMMT ST C8 1C S0 2021 04b Installation Connection examples Fig 11 Connection example PNP logic...

Page 25: ...Festo CMMT ST C8 1C S0 2021 04b Installation 25 Fig 12 Connection example NPN logic...

Page 26: ...Basic out 01 configurable output 9 10 Basic out 02 configurable output 10 Tab 13 Inputs and outputs for the higher order PLC The inputs and outputs are configured using the CMMT ST plug in online hel...

Page 27: ...device and is used to connect the reference switch or a limit switch The switching logic of the input can be parameterised PNP logic or NPN logic X1C Pin Function Description Mating plug labelling 1...

Page 28: ...via this interface The encoder signals are received and the encoder is supplied with voltage The following encoders are supported Incremental encoders with AB signals quadrature encoder Absolute encod...

Page 29: ...included in assortment of plugs NEKM C 22 enclosed with the product Number of pins 8 Nominal current 8 A Pitch 3 5 mm Strip length 10 mm UL Use Group D Tab 21 Mating plug requirements Requirements for...

Page 30: ...ed as an RJ45 bushing 2 LEDs are integrated into the RJ45 bushing The green LED lights up if the interface is activated The yellow LED flashes when communication activity is detected Standard Ethernet...

Page 31: ...networks in which a DHCP server already exists Fixed IP configuration The device uses a fixed IP configuration The IP configuration of the device can be perma nently assigned manually However the devi...

Page 32: ...X Received data 7 n c not connected 8 n c Hou sing FE The housing is used as a support for the cable shield and is connected to the FE Tab 29 XF1 IN and XF2 OUT RTE port 1 and 2 Mating plug requiremen...

Page 33: ...ormation about brake control Online help for the CMMT ST plug in Pin allocation for connecting a stepper motor X6 Pin Function Description Mating plug labelling 1 A String A A 2 A String A A 3 B Strin...

Page 34: ...e expected currents Tab 35 Requirements for the connecting cable Festo offers prefabricated motor cables as accessories www festo com catalogue 7 6 Load and logic power supply The connection X9 is loc...

Page 35: ...closed with the product Signal contacts 3 Nominal current CE 12 A cUL 10 A1 Pitch 5 08 mm Strip length 10 mm UL Use Group D 1 Only 10 A is permitted for the cUL approval Tab 37 Mating plug requirement...

Page 36: ...ound Twin wire end sleeves or double mating plugs can be used for cross wiring According to the mating plug data sheet conductor cross sections of maximum 2x 1 mm per contact are possible using twin w...

Page 37: ...ly Safety LED Indicates the status of the safety equipment Application status LED Indicates the identification sequence and is reserved for future extensions Tab 40 Device status LEDs status power saf...

Page 38: ...w light The logic power supply is present but the load voltage supply is not present or is currently being measured green light The load voltage supply and the logic power supply are present Tab 42 Po...

Page 39: ...ation software Flashe s yellow Reserved for future extensions Lights up yellow Flashe s green Lights up green Tab 44 Application status LED Special function of the start program bootloader during firm...

Page 40: ...the system update file or the system update file is defective Tab 45 Error messages of the start program bootloader 8 1 2 Interface status X18 LEDs at X18 connection status of the Ethernet interface L...

Page 41: ...s change specified by the master is not possible Eliminate configuration error Flashe s red1 Local error the slave device applica tion has independently changed the EtherCAT status This can have the f...

Page 42: ...the front displays the bus network status PROFINET NF LED bus error LED Meaning Remedy Off No error Flashe s red 2 Hz Network error No data transmission No configuration No network connection or netwo...

Page 43: ...the top Link Activity the MS LED and NS LED on the front display the bus network status EtherNet IP MS LED module status LED Meaning Remedy Off Logic voltage supply lacking Check logic voltage supply...

Page 44: ...ections are in the time out status Check the physical connection to the master scanner Lights up red The IP address of the device has already been assigned Check and correct IP addresses in the networ...

Page 45: ...down to room temperature Disassemble in reverse order of installation Before disassembly 1 Switch off the power supply at the main switch 2 Secure the system against accidental reactivation 3 Allow t...

Page 46: ...top Dimensions H W D 6 Assembly Product weight kg Approx 0 35 Displays Device status display 4 LEDs Bus specific status CMMT ST EC 2 LEDs Run Error CMMT ST EP 2 LEDs MS NS CMMT ST PN 1 LED NF RTE net...

Page 47: ...ent conditions storage Ambient conditions operation Ambient temperature C 0 50 Cooling Through ambient air in the control cabinet Relative humidity 5 90 non condensing No corrosive media permitted nea...

Page 48: ...oad power supply X9 pin 1 Voltage range V DC 24 15 48 15 Nominal operating voltage V DC 24 48 Nominal current A 8 Peak current A 10 for 3 s Nominal power W 300 at 48 V Load efficiency 96 5 at nominal...

Page 49: ...g 15 The CMMT ST does not have any built in electronic overload and overtemperature protection functions for the motor An I t monitoring function can be parameterised for the motor current in order to...

Page 50: ...buf fered multiturn encoder No Support encoder parameter memory No Encoder signal moni toring No no direct encoder signal monitoring Protective function No overload protection Tab 70 Digital increment...

Page 51: ...rent with low level IL max mA 0 5 Tolerance for low test pulses Tolerated low test pulses tSTO TP up to max ms 1 Min time between low test pulses ms 50 Tolerance for high test pulses2 Tolerated high t...

Page 52: ...ntact STA C1 C2 at X1A Digital inputs without safety inputs at X1A Specification Based on type 3 to EN 61131 2 deviating current consumption Nominal voltage V DC 24 Permissible voltage range V DC 3 30...

Page 53: ...ch NPN operation low side switch Characteristics Freely configurable Not galvanically isolated Voltage range V DC 0 30 Permissible output cur rent mA 100 Max voltage loss V 3 Protective function Short...

Page 54: ...x high level V 30 5 Min input voltage UH min high level V Typically 11 Max 13 Typically 0 Max input voltage UL max low level V 5 30 Min input voltage UL min low level V 3 11 Max input current IH max h...

Page 55: ...OUT Real time Ethernet XF1 IN XF2 OUT Design RTE communication physical level in accordance with IEEE 802 3 2012 001 Bus connection design XF1 IN RJ45 Bus connection design XF2 OUT RJ45 Max transmiss...

Page 56: ...ssible effective currents for the lateral mounting clearances 0 mm 3 mm 10 mm and 15 mm 1 2 3 4 Fig 15 Power reduction as a function of the ambient temperature and mounting clearance 1 Mounting cleara...

Page 57: ...Data and Ambient Conditions UL CSA Use 60 75 C copper conductors only X6 motor connection X9 load and logic voltage Use in an environment with pollution degree 2 or better Maximum surrounding air temp...

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