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Etel DSC2P Скачать руководство пользователя страница 28

ETEL Doc.- Hardware Manual # DSC2P / Ver H / 6/1/11

DSC2P Hardware Manual

27

3.1.3.2

Motor temperature

A temperature input (TSD: Temperature Sensor Digital) is present on the DSC2P to protect the motor against
overheating.

Warning:

If the insulation (SELV) of the temperature sensor (TSD) does not comply with
the EN 50178 standard, an extra insulation protection must be added between the
controller and the PTC.

Motor over temperature protection (TSD)

If a motor must be protected against overheating, ETEL includes an optional PTC resistor (Positive
Temperature Coefficient) inside its windings. If the user has asked for this option, the temperature protection
must be connected as shown below:

Remark:

The diagram above shows the connection of a Positive Temperature Coefficient sensor (PTC). A
'normally closed' thermostat can also be connected to the TSD input. Here is the PTC sensor
characteristics used by ETEL.

PTC in motor

DSC2P

TSD

GND

6

9

θ

+

Temperature

T

NF

+ 15K

T

NF

+ 5K

T

NF

T

NF

- 5K

T

NF

- 20K

-20°C

250

550

1330

4000

Resist

ance (

Ω

)

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Содержание DSC2P

Страница 1: ...ess underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In stock Ready to ship TAR certified secure asset solutions Expert team I Trust guarantee I 100 satisfaction All trademarks brand names and brands appearing herein are the property of their respecti...

Страница 2: ...out prior written permission ETEL SA retains the right to make any change to these specifications at any time without notice Hardware Manual DSC2P Hardware VerH DSC2P Digital position controller Digital position controller Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 3: ...THIS PAGE IS INTENTIONALLY LEFT BLANK Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 4: ... 2 3 Ordering information 21 3 Electrical interface 22 3 1 Encoders connectors 23 3 1 1 Connector JC5 Analog position encoder 1Vptp EnDat 2 1 23 3 1 2 Connector JC6 TTL position encoder 25 3 1 3 Connector JC10 Temperature sensor and digital inputs Hall effect sensor 26 3 2 Inputs outputs connector 29 3 2 1 Connector JC9 Customer inputs outputs 29 3 3 Communication connectors 31 3 3 1 Connector JC1...

Страница 5: ...xiliary supply input 37 3 5 4 Connector JC14 Housed format brake resistor 38 3 6 Optional boards connector 38 3 6 1 Connector JC8 Depends on the type of board 38 3 7 Cables 39 3 7 1 Manufacturing 39 3 8 Axis number selection 40 3 9 LEDs meaning 41 4 Service and support 42 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 6: ... to 2 2 and 3 5 Brake resistor as well as power stage and short circuit relay on housed format refer to 3 5 2 3 5 3 and 3 5 4 Additional safety precautions in accordance with the UL CE standards Ver D 19 02 04 Updated version Housed format is UL certified Ver E 31 03 04 Updated version Housed format dimensions modified Ver F 02 09 04 Updated version New rack format DSC2Px11 xxx refer to 2 1 3 Ver ...

Страница 7: ...rained technician must install and operate the DSC2P in accordance with all specific regulations of the respective country concerning both safety and EMC aspects Troubleshooting and servicing are permitted only by ETEL s technicians and agreed distributors Operating the DSC2P will make the motor move Keep away from all moving parts to avoid injuries The safety symbols placed on the DSC2P or writte...

Страница 8: ...components in life support systems or in the design construction operation and maintenance of any nuclear facility 1 2 4 Transport and storage conditions During the transport and the storage the controller must remain inside its original packaging The transport conditions must respect the class 2K3 of the IEC 60721 3 2 standard temperature between 25 C and 70 C and humidity 95 without condensation...

Страница 9: ... Rotary linear incremental or absolute EnDat 2 1 analog encoder Communication with PC CNC PLC setup with ETT ComET software or host commands Rotary or linear motor ETEL s DSC2P 31 slaves DSMAX or DSTEB or 30 slaves 1 μ master Customers inputs outputs CNC PLC or joystick eg Optional board Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 10: ...r absolute EnDat 2 1 analog encoder Communication with PC CNC PLC setup with ETT software or host commands Rotary or linear motor ETEL s DSC2P 31 slaves DSMAX or DSTEB or 30 slaves 1 μ master Customers inputs outputs CNC PLC or joystick eg Optional board Braking resistor Mains Auxiliary power supply Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 11: ...s a stand alone controller It includes a complete controller with its power supply inside the same housing The main difference between the rack formats and the housed format concerns the power supply connectors 2 1 Rack format There are two different sizes of DSC2P rack format the DSC2Pxx1 xxx 10F wide and the DSC2Pxx2 xxx 14F wide 2 1 1 Outline and dimensions Refer to the following chapters for m...

Страница 12: ...lly connected to the DSC2P front panel which is connected to the ground PE The power GND is not connected to the ground PE ETEL Bus Lite2 IN OUT TEB IN OUT Digital control DIP switch AXIS Digital inputs Digital outputs Digital Hall sensor input Analog input Optional board Analog EnDat 2 1 encoder input Digital encoder input Fuse CAN bus MACRO bus SERCOS bus PROFIBUS DSO HIO Fuse JC1 to 3 JC5 JC6 J...

Страница 13: ... 5 3 1 A 3 75 Arms 10 1 A 7 Arms 10 6 1 A 7 5 Arms 14 1 A 9 8 Arms 14 1 A 9 8 Arms 14 1 A 9 8 Arms 14 1 A 9 8 Arms Two phase motor Max overload current during 2 s 5 3 1 A no time limit 3 75 Arms 12 A 10 s 8 4 Arms 21 2 A 15 Arms 28 A 19 8 Arms 21 2 A 15 Arms 28 A 19 8 Arms 28 A 19 8 Arms PWM at 12 kHz Two phase motor Max full load current 5 3 1 A 3 75 Arms 12 1 A 8 4 Arms 12 4 1 A 8 7 Arms 17 1 A ...

Страница 14: ...DSMAX 32 bits floating point DSP Dual SHARC Digital Signal Processor Standard interfaces ETEL BUS LITE 2 host PC communication RS232 or RS422 9600 to 115 200 bps Turbo ETEL Bus multi axis communication 100 Mbps based on Ethernet components CAN interface option with DSO CAN board PROFIBUS interface option with DSO PRO board MACRO interface option with DSO MAC board SERCOS interface option with DSO ...

Страница 15: ...oke and dust It must be installed inside a closed cabinet and screwed on a metallic plate connected to the ground where no vibration will occur Fresh air is necessary to cool the controllers inside the rack case the flow depends on the user application It is recommended to install fans in the cabinet to guarantee an air flow the fan power depends on the user application Caution some fans may pertu...

Страница 16: ...dware Manual 15 This drawing shows a rack case with rack formats inside a cabinet The following distances are recommended A 100 mm drawing out of scale Dust filter Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 17: ...idth of the controller to take the screw heads into account Refer to the following chapters for details about the connectors JC1 see 3 3 1 JC5 see 3 1 2 JC8 see 3 6 1 JC12 see 3 5 3 JC2 see 3 3 2 JC6 see 3 1 2 JC9 see 3 2 1 JC13 see 3 5 2 JC3 see 3 3 3 JC7 see 3 4 2 JC10 see 3 2 1 JC14 see 3 5 4 JC4 see 3 3 4 14 6 13 46 348 363 5 Unit mm weight 5 Kg 6 5 6 5 6 5 224 72 Artisan Technology Group Qual...

Страница 18: ...ol DIP switch AXIS Digital inputs Digital outputs Digital Hall sensor input Analog input Optional board Analog EnDat 2 1 encoder input Digital encoder input Fuse CAN bus MACRO bus SERCOS bus PROFIBUS DSO HIO Fuse JC1 to JC3 JC5 JC6 JC9 JC10 JC8 IGBT drive unit POWER galvanic insulation CONTROL Current measure PH1 3 PH1 PH2 PH3 Thermostat PE DC DC DC DC Fuse Over under voltage JC7 M O T O R O U T P...

Страница 19: ...x full load current 8 8 A 6 2 Arms 21 A 14 8 Arms 21 A 14 8 Arms 21 A 14 8 Arms Three phase motor Max overload current during 2 s 11 A 7 7 Arms 24 2 A 17 1 Arms 42 A 1 5s 29 6 Arms 1 5s 42 A 1 5s 29 6 Arms 1 5s PWM at 12 kHz Three phase motor Max full load current 8 8 A 6 2 Arms 21 A 14 8 Arms 28 A 19 8 Arms 28 A 19 8 Arms Three phase motor Max overload current during 2 s 11 A 7 7 Arms 24 2 A 17 1...

Страница 20: ...nt DSP Dual SHARC Digital Signal Processor Power stage relay Relay cutting the 15 VDC voltage of the power part Brake resistor External 40Ω with thermal switch protection Standard interfaces ETEL BUS LITE 2 host PC communication RS232 or RS422 9600 to 115 200 bps Turbo ETEL Bus multi axis communication 100 Mbps based on Ethernet components CAN interface option with DSO CAN board PROFIBUS interface...

Страница 21: ...TEL Doc Hardware Manual DSC2P Ver H 6 1 11 The following distance is recommended A 100 mm drawing out of scale Optional fans Dust filter Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 22: ...able with power output 1 2 3 and 4 with relay option 1 2 Rack format with extruded heat sink and frontplate of 14F available with power output 3 4 and 5 with relay option 1 4 Housed format available with power output 2 3 4 and 5 with relay option 3 or 4 and auxiliary supply input 2 Relay option 1 Without relay only for rack format assembly 1 and 2 3 With power stage relay only for housed format as...

Страница 23: ...e of these connectors or touching the controller turn off all the power supplies and wait 10 minutes to allow the internal DC bus capacitors to discharge Caution All the inputs outputs cables must be insulated no contact from the power and the mains The inputs and outputs must be connected to an Extra Low Voltage circuit only SELV Most inputs and outputs are not galvanically insulated from the GND...

Страница 24: ...and cosine A third signal the index also called reference mark gives the absolute motor position The 5VDC encoder supply output is protected by the fuse F3 1A on JC5 JC6 and JC10 Remark Refer to the corresponding Operation Software Manual for more information about the use of EHO and ELS signals The EHO signal is only present from the DSC2Pxxx xxxC D SUB 15 pins female ANALOG ENCODER Pin Signal Fu...

Страница 25: ...cable used with an absolute analog encoder EnDat 2 1 must have power wires with a minimum diameter to guarantee a sufficient voltage at the terminals of the encoder refer to the data sheet of the encoder for more information D SUB 15 pins female ABSOLUTE ENCODER Pin Signal Function Interface 1 EDT EnDat serial data I O RS485 2 ECL EnDat clock output RS485 3 ECL EnDat clock output RS485 4 5VDC Enco...

Страница 26: ...s have the following form Furthermore the motor over temperature protection TSD Temperature Sensor Digital can also be connected to this connector JC6 This signal is also present on JC10 Temperature I O connector Both TSD inputs are hard wired and then only one TSD input must be connected JC6 or JC10 refer to 3 1 3 for more information about the TSD input The 5VDC encoder supply output is protecte...

Страница 27: ... or can be connected to a digital Hall effect sensor Digital Hall effect sensor 3 digital inputs H1 H2 and H3 are used to connect a digital Hall effect sensor This sensor is used for the motor commutation thanks to three digital signals one for each Hall effect sensor On the following graph the Hall signals and the sine voltages between the motor phases are displayed The digital Hall effect sensor...

Страница 28: ...st be protected against overheating ETEL includes an optional PTC resistor Positive Temperature Coefficient inside its windings If the user has asked for this option the temperature protection must be connected as shown below Remark The diagram above shows the connection of a Positive Temperature Coefficient sensor PTC A normally closed thermostat can also be connected to the TSD input Here is the...

Страница 29: ...of the command by the software into account D SUB 9 pins male TEMPERATURE I O Pin Signal Function Interface 1 GNDext External supply input 0V for DIN same GNDext also on JC9 2 DIN5 Digital input 5 H1 3 DIN6 Digital input 6 H2 4 DIN7 Digital input 7 H3 5 GND Encoder supply output 0V not used with DIN 6 TSD Digital temperature sensor input SNM or thermostat Caution input also on JC6 connect only one...

Страница 30: ...use of these inputs and outputs 3 2 1 1 Analog input To use the analog input AIN1 a voltage ranging from 10VDC to 10VDC must be applied between pins 2 AIN1 and 9 AIN1 Remark If AIN1 10VDC monitoring M51 2048 and if AIN1 10VDC monitoring M51 2047 3 2 1 2 Digital inputs The digital inputs switch to 1 when a voltage ranging between 12VDC and 28VDC is applied between pins DIN of the corresponding inpu...

Страница 31: ...utputs 4 DOUT1 Digital output 1 5 DOUT3 Digital output 3 6 DIN1 Digital input 1 7 DIN3 Digital input 3 high speed 100ns 8 DIN9 Digital input 9 high speed 100ns 9 AIN1 Analog input 1 10 DOUT4 Digital output 4 11 Vext External supply input for digital outputs protected by fuse F2 of 500mA limits user s input current 12 DOUT2 Digital output 2 13 DIN2 Digital input 2 14 DIN4 Digital input 4 high speed...

Страница 32: ... connection is not made RS422 type is automatically selected default status Remark If the cables provided by ETEL are used the communication type by default is RS232 The communication connectors are JC1 JC2 JC3 and JC4 see the following tables The JC1 connector is used for the TEB data input and JC2 for the TEB data output They are used to make a daisy chain between controllers simply with standar...

Страница 33: ... TEB OUT Pin Signal Function 1 TX TEB data transmission Ethernet 100 Mbps 2 TX TEB data transmission Ethernet 100 Mbps 3 SNO DSC2P synchronization output 4 RSO DSC2P TEB reset output 5 RSO DSC2P TEB reset output 6 SNO DSC2P synchronization output 7 AUXI Input reserved for a future TEB application 8 AUXI Input reserved for a future TEB application RJ 45 8 pins female PC EBL Pin Signal Function 1 EB...

Страница 34: ...TI signals are available The download key of the DSC2P is compatible with the DSC2V DSCDP and DSCDL key Refer to the corresponding Operation Software Manual for more information about the STI RJ 45 8 pins female DOWNLOAD KEY Pin Signal Function 1 SIN STI Indicates when the analog encoder s sine signal goes through 0 TTL signal Slow time interrupt signal 6 kHz active on a low state TTL signal 2 SIN...

Страница 35: ... are numbered according to the following system 3 4 2 Connector JC7 Motor connection The DSC2P can drive single phase two phase and three phase motors Connector JC7 enables the supply of the motor phase s With two phase motor the current in motor phase 1 2 is equal to 2 x motor phase 1 or 2 x motor phase 2 Be careful to use the suitable cable diameter Three phase motors Designation Function 1 or U...

Страница 36: ...he auxiliary input or equivalent CCN XUHT2 an inrush limiter according to the size of the capacitor bank and UL listed fuses Little fuse KLKD F20AH 600VDC or equivalent on the power input and a F2AL 250V on the auxiliary input The signal sent to the DSC2P pin d14 INRUSH has to be 15VDC loading or error the power supply delivers the current to load the DSC2P DC bus capacitors 15VDC between d14 inru...

Страница 37: ...sulation transformer prevents possible disturbances from invading the mains meet UL standard For example a Branch Circuit Protection BCP or a circuit breaker on the power line JC13 allows the user to switch off the motor in case of emergency without loosing the position reading data So a new homing process will not be necessary after an emergency stop Three phase connection Single phase connection...

Страница 38: ...GBT opened and no power is present on the motor s output The power stage relay must then be powered pin 4 to 0 V and pin 5 to 24 VDC to have power on the motor s output otherwise an Inrush error will appear The motor s short circuit relay 24 VDC 490 Ω which is optional allows the user to short circuit the motor s phases If this relay is not powered the motor s phases are shorted The motor s short ...

Страница 39: ...energy withstand capability resistor could generate an explosion If you determine that a regeneration resistor is necessary select it to fit your application refer to the Braking resistor technical note to calculate the value of this resistor This resistor must include a thermal switch Example of resistor used by ETEL Frizlen GmbH Germany cemented double pipe resistor type FZZCQU 400x65 39 Ω 1200 ...

Страница 40: ... The shield must entirely cover all wires Pig tails connections are forbidden The shield contact on 360 and a metallic cable clamp is necessary Remark All the cables connected to the controller must have copper conductors only and an insulation standing at least 75 C 3 7 1 1 The encoder and inputs outputs cables Here is an example of good shielding connection Here are two examples of bad shielding...

Страница 41: ...ept when all the white switches are in the high position which means set to 1 like in the picture below In this case the axis number is set by the AXI command or the value previously saved in the controller or by the default value always equal to 1 this default value is used when no AXI command has been executed or no save has been done Example The value given on the DIP switch represents a binary...

Страница 42: ...ntroller without error OFF Controller in error or not ON Red LED ON Controller in error check monitoring M64 OFF Controller without error LED regarding the power supply Status Meaning Green LED POWER VOLTAGE ON If the red LED is off both power and auxiliary supply are switched on If the red LED is on only the power supply input is switched on OFF If the red LED is off only the auxiliary supply inp...

Страница 43: ...ngen Phone 49 0 741 17453 0 Fax 49 0 741 17453 99 E mail etel etelgmbh de HEIDENHAIN GB Ltd 200 London Road GB Burgess Hill West Sussex RH 15 9RD Phone 44 0 1444 247711 Fax 44 0 1444 870024 E mail sales heidenhain co uk ISRAEL Representative ITALY KOREA MEDITAL COMOTECH Ltd 7 Leshem St 3rd floor PO Box 7772 Ramat Siv IL 49170 Petach Tikva Phone 972 3 923 3323 Fax 972 3 923 1666 E mail comotech med...

Страница 44: ...quipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentation Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate representative or authorized distributor for any manufacturer listed herein We re here to make your life easier How...

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