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SIGMATEK DIAS-DRIVE 210-23 Manual Download Page 71

 

DIAS-DRIVE 210-23 

30.03.2021 

Page 71 

 

7.6  Additional Information 

 

7.6.1  "Safe Restart" STO (Safe Torque Off) 

 
The  DIAS  Drive,  in  combination  with  the  optional  VARAN  interface,  supports  the  safety 
functions  SS1  (Safe  Stop  1)  and  STO  (Safe  Torque  Off),  and  meets  the  requirements  for 
Category 4 Performance Level "e" according to EN ISO 13849-1 and SIL3 according to EN 
62061. 
For his purpose, the servo amplifier has two safe inputs ENABLE_L und ENABLE_H.  
 
The  relay  output  S1/S2  can  be  used  to  provide  the  status  of  the  safety  function.  It  is  not 
safety-relevant, but can be used to test the external safety function. 
 
The stop brake control is not a component of the safety function. If a safe shutdown of the 
stop brake is required, the +24 V-BR brake supply must also be shut down externally. 
 
For the 24 V supply, only PELV/SELV can be used. 

Summary of Contents for DIAS-DRIVE 210-23

Page 1: ...lation Description of interfaces Servo Amplifier settings Accessories Transport Storage Maintenance Disposal Abbreviations used in this handbook Abbreviation Definition AWG American Wire Gauge BGND Mass for the 24 V auxiliary and braking supply CE Communité Europeenne CLOCK Clock signal EMV Electromagnetic tolerance EN European Norm IGBT Insulated Gate Bipolar Transistor LED Light emitting diode P...

Page 2: ...truction and Mounting 24 2 2 3 Laying the motor and control cables 26 2 2 4 Connector Layout 27 2 2 5 Cable Types 27 2 2 6 External Fuse 28 2 2 7 Voltage Supply Options 29 2 2 8 Using Cooling Devices 31 2 2 9 Turn on off response of the servo amplifier 33 2 2 10 Stop Brake Control 34 3 Connections 35 3 1 Main Power supply X1B 35 3 2 24 V Auxiliary supply Stop Brake Supply X1A 36 3 3 DC link X1B 37...

Page 3: ...nsions 60 7 VARAN Interface for the DIAS Drive 3xx VAC 013 61 7 1 Technical Data 62 7 2 Mechanical Dimensions 65 7 3 Connector Layout 66 7 4 Status Displays 68 7 5 Additional Safety Information 69 7 6 Additional Information 71 7 6 1 Safe Restart STO Safe Torque Off 71 7 7 Addressing 82 7 8 Recommended Shielding for VARAN 86 7 8 1 Wiring from the Control Cabinet to an External VARAN Component87 7 8...

Page 4: ... 03 2021 1 2 Abbreviations used in this handbook Danger Electric Shock Danger of electric shock Warning General Danger posed by machines general warning Warning Hot Surface Temperatures over 80 C 176 F Important Note See handbook ...

Page 5: ...es to ensure that no injuries or damage can be caused by unexpected movements Improper operation of the servo amplifier or failure to follow the follow ing guidelines and improper handling of the safety equipment can cause damage to the machine personnel injury electrical shock or in extreme cases death Notes Danger Electrical shock After disconnecting the servo amplifier from the voltage supply a...

Page 6: ...astic foil etc must be avoided The servo amplifier must be placed on a conductive surface The device cannot be opened During operation all covers and cabinet doors must be closed to avoid the danger of death serious health risks or material damage According to their protection type servo amplifiers can contain blank com ponents that are conductive Control and power connections can have a volt age ...

Page 7: ...t is below 40 C 104 F Failure to follow the above safety measures can lead to severe injuries Caution Electromagnetic Fields EMF Mortal danger Due to the electromagnetic fields generated during operation of the servo amplifier people with pacemakers or implants are particularly at risk if they are in the immediate vicinity of the device Caution must therefore be take to ensure that such persons ma...

Page 8: ...DIAS DRIVE 210 23 Page 8 30 03 2021 1 4 Servo Amplifier Components ...

Page 9: ...2014 35 EU guidelines is mandatory With this servo amplifier the harmonized standard EN 61800 5 1 Electrical Power Amplifi er Systems with Adjustable Speed part 5 1 Requirements for the Safety of Electrical Thermal and Energetic Demands was used for the 2014 35 EU low voltage guideline With this servo amplifier the harmonized standard EN 61800 3 Electrical Power Amplifier systems with Adjustable S...

Page 10: ... and installation condi tions described in this document The environmental conditions temperature protection class humidity voltage supply EMI and mounting position must be especially observed The amplifier can only be operated in a control cabinet The Servo amplifier must be operated in the original condition without any me chanical or electrical changes Mechanical or electrical defects or defect...

Page 11: ...ications The servo amplifier cannot be operated under any environmental conditions other than those described in this documentation mean ing without a control cabinet incorrect assembly etc Special care is needed for production facilities in which conductive material such as carbon fiber graphite and cast iron chips or similar material is used In such cases the control cabinet must be hermetically...

Page 12: ...DIAS DRIVE 210 23 Page 12 30 03 2021 1 8 Block Diagram ...

Page 13: ...ort circuit protected Short circuit protected brake chopper with internal brake resistor With insufficient power the internal resistor can be disconnected and re placed by an external one DC link for connection to additional amplifiers Auxiliary voltage for the internal supply Separate voltage supply for the holding brake Evaluation from the Resolver EnDAT and Hiperface sensors Micro controller sy...

Page 14: ...lies without grounded neutral wires require additional measures Load circuit for limiting the maximum load current in the electrical torque Fuse installed by user phase failure is monitored by the amplifier 1 phase operation is possible i e initial start up 24 V auxiliary supply galvanically isolated for independent power Separate 24 Volt connection to power the holding brakes Noise filter for the...

Page 15: ...nization up to the output stage to the control frequency with cycle times of 250µs 500µs and 1ms to 8 ms The servo amplifier has a volatile data storage medium After power up the parameters are loaded to the servo amplifier through the host Since FW version 1 82 the electrical rotary field frequency is limited to 599 Hz Error bit 18 is set if the frequency is higher than 599 Hz for longer than one...

Page 16: ... current Max holding brake switching energy mJ 100 Rated current for axis 1 eff 3 Arms 10 Max standstill current axis 1 from 500 ms Arms 7 Rated current for axis 2 eff 3 Arms 10 Max standstill current axis 2 from 500 ms Arms 7 Max total continuous current of all axis heat sink Arms 20 Peak output current axis 1 for a max 5s eff 3 Arms 20 Peak output current axis 2 for a max 5s eff 3 Arms 20 The lo...

Page 17: ...0V Start up limit VDC 730 Switch off level VDC 690 Over voltage protection VDC 800 Max rated power of the external brake resistor W 1200 Peak internal brake resistance power max 1s kW 21 G VMAINS 480 rated supply voltage 480V Start up limit VDC 850 Switch off level VDC 810 Over voltage protection VDC 900 Max rated power of the external brake resistor W 1500 Peak internal brake resistance power max...

Page 18: ...iliary power supply X1A Combicon 5 3 pin 2 5mm Power supply X1B Power Combicon 7 62 8 pin 4mm Feedback X6 X8 Sub D 25 pin female Motor X3 X5 Power Combicon 7 62 6 pin 4mm Dimensions Height with without connector plugs mm 472 378 Width mm 158 Depth mm 240 Weight KG 10 ...

Page 19: ...t derating 2000 m with derating of the maximum environmental temperature by 0 5 C per 100 m Pollution degree 2 Overvoltage category III Servo amplifier protection class IP 20 Mounting position Page 25 Ventilation Forced ventilation with internal fan controller 1 11 Auxiliary supply voltage The power supply mounted in the control cabinet which provides the 24 V auxiliary and brake voltage 24V BR mu...

Page 20: ...IAS Drive must be connected to the ground terminal over a wire with a cross section of at least 10 mm 8 AWG The main power supply for the DIAS Drive requires a fixed connection If the servo amplifier is mounted on a moving part over a connector terminal the ground wire must have a cross section of at least 10 mm 8 AWG to avoid high leakage current 3 5 mA Before installation the servo amplifier mus...

Page 21: ...ound on page20 Any post delivery changes made to the servo amplifier with the ex ceptions of parameters invalidates the warranty During the initial start upof the servo amplifier the peak current must be tested Small motors can be damaged quickly especially if the ser vo amplifier settings are too high i e a 1A motor with a 10A amplifier without being limited to 1A Note The symbol for mass found i...

Page 22: ...DIAS DRIVE 210 23 Page 22 30 03 2021 2 2 Configuration of the Control Cabinet 2 2 1 Wiring Diagram and Pin Layout ...

Page 23: ...DIAS DRIVE 210 23 30 03 2021 Page 23 SDD 210 23 Amplifier type Axis 1 Axis 2 Cable Motor Feedback Motor Feedback SDD210 23 X3 X6 X5 X8 ...

Page 24: ...DIAS DRIVE 210 23 Page 24 30 03 2021 2 2 2 Mechanical Construction and Mounting 378 472 with without connectors 240 158 The control shows the servo amplifier dimensions ...

Page 25: ...e duct 70 70 88 372 40 40 The cable channels below and above the servo amplifier must have the specified distances This will ensure the sufficient air reaches the heat sink Material 4 x M5 socket head screws DIN 912 Required tool 4 mm socket head wrench ...

Page 26: ...30 03 2021 2 2 3 Laying the motor and control cables Note the motor and control cable must be kept separate The voltage con nection to X1B should also be laid mainly in the cable channels on the left side of the control cabinet ...

Page 27: ...1 24 AWG Soldered or clamped Grounding bolts M5 10 mm 8 AWG 3 5 Nm 31 inch lb 2 2 5 Cable Types According to EN 60204 or AWG No 210 16 of the NEC column 60 C or 75 C is recom mended Signal Cable rating Alternating current Maximum 4 mm 12 AWG 600 V 105 C 221 F Intermediate circuit voltage Maximum 4 mm 12 AWG 1000 V 105 C 221 F Brake resistance 2 5 mm 14 AWG 1000 V 105 C 221 F Motor cable Maximum 2 ...

Page 28: ... A inertia with 2 5 mm 14 AWG for the control External brake resistance 10 A time delay 1200V e g SIBA 10 022 01 3 pin D Fuse Link or FRS 10 UL Requirement Suitable for use on a circuit capable of delivering not more than 5000 rms symmetrical amperes 528 volts maximum when protected by RK5 class fuses rated 20A Integral solid state short circuit protection does not provide branch circuit protectio...

Page 29: ...inal without galvanic isolation Non grounded If the servo amplifier is operated in a non grounded system IT power supply network the danger of over voltage or damage exists The following measures can be taken to provide protection against over voltage Use of a galvanically isolating transformer with an grounded star point on the sec ondary side This offers the highest pro tection Over voltage prot...

Page 30: ... 30 03 2021 NOTE non earthed main voltage supplies al ways required additional overvoltage protection Power supply If the input supply voltage exceeds the specified maximum value a suitable transformer is required to reduce it ...

Page 31: ...ed in such a way that no condensation water can drip into the control cabinet Cooling units must be mounted so that condensation water is not distributed over electrical or electronic components Cooling device mounted in the top of the control cabi net Cooling device mounted in the cabinet door Cooling unit Switchgear cabinet Servo drive Cooling unit Switchgear cabinet Servo drive properly wrong C...

Page 32: ...the temperature regulator should be just below the building temperature In damp environments the proper seals should be used in the con trol cabinet If electronic components are colder than the air in the control cabi net condensation water can form especially when the cabinet door is opened during servicing ...

Page 33: ...in switch and the main supply is later engaged This however is not absolutely necessary The main supply can also be activated with the 24 V auxiliary supply at the same time Since the servo amplifier has volatile memory parameters received must be stored in the host controller The advantage here is in the automatic download of program data when an amplifier is exchanged If the main supply is turne...

Page 34: ...ke Force t t t t Emergency ramp tBRon tBRoff Max 1 sec Speed threshold Brake disable delay time Brake enable delay time t t 24V_BR Min 0 2 sec Min 0 1 sec The diagram above shows the stop brake function A standard stop brake with 24 volts DC and a maximum of 2 Amps can be used on the servo amplifier The circuit has high function reliability but provides no protection for person nel ...

Page 35: ...pply over voltage protection must be built into the main power supply of the control cabinet Note In case that more than one servo drive is connected to a common DC link they must also be connected to common input voltage in order to enable power sharing 3 phase connection Servo Drive 3 6 6 7 7 8 8 1 1 X1B X2B L1 L2 L3 PE PE L3 L2 L1 Direct mains 3 x 230V 10 480V 10 Mains contactor V V V V V V ...

Page 36: ...fier the maximum current of the supply must be taken into consideration To deactivate the stop brake independently from the 24 V auxiliary voltage the amplifier has an additional input 24V BR Note The mass of the 24 V power supply must be connected to ground near the supply Servo Drive 2 2 3 3 X1A X2A 24V BGnd 24V Auxiliary supply of the switch cabinet Internal electronic supply V V 1 1 24V BR Hol...

Page 37: ...other servo amplifiers the X1B 2 DV and 3 DC connectors can be used The power from the intermediate circuit of different servo amplifiers can be distributed using the method Note If the intermediate circuit is bridged within a group of amplifiers the main power supply in this group must also be bridged ...

Page 38: ...Rtr terminal 5 of X1B must be removed The external resistor is connected to terminal 2 and 5 of X1B The fuse on both connections of the external brake resistor is mandatory 1000 VDC fuses with slow trigger characteristics must be used Note The stop brake resistor fuse does not protect the resistor rather the con nected cable in the event of a short circuit The amplifier has electronic protec tion ...

Page 39: ...23 30 03 2021 Page 39 3 5 Motor connections X3 X5 3 5 1 Standard configuration The cable length for the motor is limited to 25 m If a longer cable is used additional sup pression coils in the motor output are required ...

Page 40: ...quired Note The KEM coil must be turned on before the amplifier is enabled and can be turned off after at least 1 ms after the amplifier is disabled The resistance value and the power of the REM resistor are calculated using the following formulas maxSPEED Maximum revolutions RPM Imax Maximum motor current allowed A KErms Voltage constant of the motor V min 8 0 max max I K SPEED R Erms EM 10 8 0 m...

Page 41: ... has high brake control reliability If a personnel safe stop brake control is required an additional safety contact in the 24V BR voltage path is needed that complies with safety standards Despite this a mechanical defect in the stop brake can pose a danger of in jury and or damage to the machine ...

Page 42: ...k inputs for different feedback devices Resolver Feedback with thermo contacts EnDAT encoder single and multiturn Hiperface encoder single and multiturn Sin Cos TTL Encoder For EnDAT Hiperface Sin Cos and TTL a maximum number of 8192 feedback signals per mechanical rotation is supported M RPULSE ...

Page 43: ...ck A Resolver is used as the standard feedback The Servo amplifier supports the analysis of single speed 2 pin and multi speed Resolvers up to 32 pins The maximum cable length is 50 m If a thermo contact is used the signal is also wired into the Resolver cable ...

Page 44: ... 6 2 EnDAT Signal Encoder One of the high resolution feedback systems for servo motors is the encoder with EnDAT interface The cable length is limited to 25 m If a thermo contact is used the signal is transmitted through the feedback cable ...

Page 45: ...DIAS DRIVE 210 23 30 03 2021 Page 45 3 6 3 Hiperface Signal Encoder The signal encoder with a Hiperface or Interfaceis a high resolution feedback system for motors The cable length is limited to 25 m ...

Page 46: ...olution feedback system used with linear or torque servomo tors The maximum cable length is limited to 10 m If a thermal contact is used in the motor the signal is also connected via the encoder cable The upper frequency limit for TTL encoders is 100 kHz The reference signal is not evaluat ed in the drive ...

Page 47: ...g points must be observed no special tools required Turn off the control cabinet supply and remove the servo amplifier fuses After disconnecting the servo amplifier from the main voltage supply a wait time of 5 minutes is required before current conducting components in the amplifier i e contacts can be touched or connectors removed Capacitors can contain dangerous voltages for up to 5 minutes aft...

Page 48: ...fier can be dismantled The replacement unit must be compared with the original amplifier only identical amplifiers can be used Reestablish the connection The connectors must not be crossed Insert the fuse for the servo amplifier turn on the main switch in the control cabinet Check whether the correct parameters where loaded into the amplifier ...

Page 49: ...lifier must be placed on a conductive surface If the packaging is damaged the amplifier must be visually inspected for damage If damaged the transport company and the manufactur er must be informed The amplifier should not be installed and oper ated if damaged Packaging Recyclable cardboard with liner Dimensions 500mm x 300mm x 400mm width Height depth Identification device type label on the outsi...

Page 50: ...no limitations 1 year The intermediate circuit capacitors of the servo amplifier must be reformed before the initial start up In addition all electrical connections must be removed and the servo amplifier supplied with 230 VAC single phase at terminals L1 L2 Disposal The servo amplifier can be disassembled by removing the screws in its main components heat sink steel housing circuit boards Disposa...

Page 51: ...s that can occur are described 5 2 1 LED Display The DIAS Drive DIAS Driveshows the actual amplifier status through two LEDs LED Description Green Red On On Controller in boot mode Firmware damaged or nonexistent 1Hz blink signal off Ready to start 8Hz blink signal off Output current is limited by the I2T limit one or more axes On off Operation On 1Hz blink signal Warning off On Error ...

Page 52: ...ns on motor terminal board U V W The Motor spins through The torque is too low or different in the directions Resolver does not func tion correctly Resolver connected incorrectly Check the M ROFF parameter Check the motor and feedback connection Motor stops in specified positions Resolver does not func tion correctly Resolver connected incorrectly Check the M POL and M RPOL parameters correspondin...

Page 53: ...plifier is enabled without the applied main voltage supply Check in main supply fuse Check electrical connection Amplifier is enabled before the intermediate circuit is loaded 2 Reserved 3 DC over voltage Internal external brake resistor not connected Internal brake resistor defective External brake resistor defective Connect brake resistor Exchange the amplifier Exchange the brake resistor 4 DC u...

Page 54: ...ove control cabinet ventila tion check mounting position and compare it with the specifi cations of this instructions 12 Feedback error Feedback cable broken Feedback defective Bad feedback connection Check feedback cable and replace if necessary Exchange feedback Check feedback connection 13 Commutation error Incorrect motor phase position Incorrect motor connection or wrong feedback cable Check ...

Page 55: ...ballast cable Exchange ballast resistor Exchange amplifier 20 Enable locked error The amplifier is enabled in the software when one of safety inputs still has low a signal Enable amplifier only if ENABLE and EN BRAKE are high 21 Driver voltage error The amplifier is enabled in the software when Lock still has a signal Enable the amplifier only if the LOCK signal is high 22 DC over voltage and brak...

Page 56: ... Signal lines or connector defec tive incorrectly wired or there are breaks in the cables 28 Multiturn error For EnDAT or HIPERFACE Multiturn encoders an error has occurred during the exten sion to 4096 turns Motor with a multiturn encoder was exchanged Encoder defective 29 Total power limit reached The power of all axes has exceeded the maximum load Reduce load Drive power too low 30 Reserved 31 ...

Page 57: ...ble of the DIAS Drive Included in delivery are 1 pcs Strain relief mounting on the upper side of the DIAS Drive 2 pcs Allen screws Type M5 6 1 1 Mounting Instructions Remove the according con nector Stick the strain relief into the according slot re cesses The plugged in con nector then holds the strain relief in position Guide the cable through the clamp and fix it on the strain relief with two s...

Page 58: ...trol cabinet for the DIAS Drive The position of the drive s fan block is located on the outside of the control cabinet better ventilation The appropriate clearance in the control cabinet must be provided Included in delivery are 2 x Mounting Brackets mounting on the upper or lower side of the DIAS Drive 4 x Allen screws Type M5 ...

Page 59: ...Mounting Instructions Mounting on the upper side of the drive Place the mounting bracket in the provided slots and secure both screws Mounting on the under side of the drive Place the mounting bracket in the provided slots and secure both screws ...

Page 60: ...DIAS DRIVE 210 23 Page 60 30 03 2021 6 3 Dimensions ...

Page 61: ...bus It is integrated into the DIAS Drive It contains the safety functions SS1 Safe Stop 1 stop category 1 according to EN60204 for safely shutting down the amplifier and the safe restart STO Safe Torque Off In addition it contains the interface for digital inputs that can be used as a fast position latch input Through the VARAN Out port the VARAN bus can be configured in a linear structure ...

Page 62: ...the DIAS Drive Current consumption of the voltage supply Typically 400 mA Maximum 500 mA Input specifications Number of inputs Digital inputs D IN1 to D IN4 Safety inputs ENABLE_L and ENABLE_H Input voltage Typically 24 V maximal 30 V Differential voltage between ENABLE_H and ENABLE_L typically 24 V maximum 30 V Signal level Low 5 V High 15 V Switching threshold Typically 9 V Differential voltage ...

Page 63: ...on to an isolated secondary power supply rated 24 VDC Fuse in accordance with UL246 rated max 4A must be connected between the power supply and device terminal Safety conformity Safety Integrity Level according to IEC EN 62061 SIL 3 Performance Level according to EN ISO 13849 1 PLe Probability of failure per hour PFHD 10 9 0 3 Mean time to dangerous failure MTTFD symmetrized Years High Proof Test ...

Page 64: ...e temperature 20 85 C Operating temperature 0 45 C with derating up to 55 C see chapter 1 10 Humidity 0 95 uncondensed EMV stability Tested in the DIAS Drive according to EN61800 3 Shock resistance EN 60068 2 27 150 m s Protection Type EN 60529 IP 20 Pollution degree 2 ...

Page 65: ...DIAS DRIVE 210 23 30 03 2021 Page 65 7 2 Mechanical Dimensions Integrated into the SDD3xx servo amplifier ...

Page 66: ... 7 3 Connector Layout X1 VARAN In X2 VARAN Out Further information about the VARAN bus can be found in the VARAN bus specifica tions Pin Function 1 TX RX 2 TX RX 3 RX TX 4 5 6 RX TX 7 8 Pin Function 1 TX RX 2 TX RX 3 RX TX 4 5 6 RX TX 7 8 ...

Page 67: ...8 ST 3 5 For the stress relief it is important to ensure that the minimum bend radius eight times the cable diameter of the cable is not exceeded Pin Function 1 ENABLE_L 2 ENABLE_H 3 Reserved 4 Reserved 5 Not used 6 Not used 7 S3 8 S4 9 Reserved 10 Reserved 11 Reserved 12 Ext GND 13 D IN 1 14 D IN 2 15 D IN 3 16 D IN 4 ...

Page 68: ...een LINK Lights when the connection between the two PHYs is established Yellow ACTIVE Lights when data is received or sent over the VARAN bus VARAN OUT Green LINK Lights when the connection between the two PHYs is established Yellow ACTIVE Lights when data is received or sent over the VARAN bus ...

Page 69: ...e trained under supervision of qualified personnel and have been authorized to operate and maintain safety related equipment systems and facilities in com pliance with the strict guidelines and standards of safety technology For your own safety and the safety of others use safety modules for their designated purpose Designated use also applies to correct EMV installation Non designated use in this...

Page 70: ...ions X3 Pin 2 Pin 4 Pin 10 and Pin 12 are labeled as reserved and cannot be laid externally When using the SS1 Safe Stop 1 safety function the typical turn off de lay is 0 5 seconds Subsequent actions that require the STO Safe Torque Off function i e manual access to the machine can only be released af ter 1 second If external forces influence axes that are used with the STO safety func tion e g h...

Page 71: ...ng to EN ISO 13849 1 and SIL3 according to EN 62061 For his purpose the servo amplifier has two safe inputs ENABLE_L und ENABLE_H The relay output S1 S2 can be used to provide the status of the safety function It is not safety relevant but can be used to test the external safety function The stop brake control is not a component of the safety function If a safe shutdown of the stop brake is requir...

Page 72: ...ns Block IN The input block IN generates the supply voltage for the AMV block This is formed from the voltage difference between ENABLE_H and ENABLE_L Power is therefore available short ly after the appropriated signal is applied to ENABLE_H and ENABLE_L The voltage dif ference between ENABLE_H and ENABLE_L must exceed the minimum HIGH signal The LOW signal ranges from 0 V to 5 V The High signal r...

Page 73: ...1 CONTR 02 AMP 01 AMP 02 and TR These blocks form a safe switching power supply which generates the driver voltage for U_Treiber through the transformer TR01 It is ensured that the switching supply cannot transmit any energy when no control signal is sent from the AMV block over OPTO 01 and OPTO 02 Blocks G01 and REL01 The relay output S1 S2 is closed when the servo amplifier is supplied with 24 V...

Page 74: ...en When the servo am plifier is supplied with 24 V the inputs are closed after a mini mum delay 0 4 of seconds and a maxi mum of 1 seconds Safe status of the drive system Low Low When the servo am plifier is supplied with 24 V the inputs are closed after a mini mum delay 0 4 of seconds and a maxi mum of 1 seconds Single channel safe sta tus only when using classic I O technology Safe status of the...

Page 75: ...1 s G EMRAMP SS1 aktivated Timing Diagram If the ENABLE_L and ENABLE_H are changed from any status to the Drive Ready status the servo amplifier is not immediately enabled In addition in the software K EN 1 or the corresponding bit in the control word must be set so that the software enable can be set and the drive therefore switched to the operational mode ...

Page 76: ...can lead to severe injuries and damage Test conditions The total safety circuit must be tested for functionability The function test is performed from the following start condition An operation ready servo drive system Safe input ENABLE_L is LOW and ENABLE_H is HIGH Software application is running Motor s running Depending on the wiring 1 Both the ENABLE_L and ENABLE_H inputs are opened or if ENAB...

Page 77: ...or ENABLE_H this means the other signals that can have a 24 V potential must be wired separately For ENABLE_L this means the other signals that can have Ext GND potential must be wired separately Because the 24 V auxiliary voltage in the control cabinet is normally grounded caution must be taken to avoid a short circuit with PE The can occur through for example wiring in a cable duct 24V ENABLE_H ...

Page 78: ... 62061 an error proof output of a safety PLC must be used There are two Types of error safe outputs 1 A simple error safe output which functions based on Ext GND only This is then connected to the ENABLE_H input The wiring for both connections must be provided with protective insulation to avoid the external voltage supply error In this case ENABLE_L is connected to Ext GND ...

Page 79: ...DIAS DRIVE 210 23 30 03 2021 Page 79 ...

Page 80: ...DIAS DRIVE 210 23 Page 80 30 03 2021 2 Two channel error proof relay output with which the output is connected to ENABLE_H and the output to ENABLE_L ...

Page 81: ...DIAS DRIVE 210 23 30 03 2021 Page 81 ...

Page 82: ...lue 00000000 0008 4 r w Value 1 00000000 000C 4 r w Value 2 00000000 0010 4 r w Value 3 00000000 0014 4 r w Value 4 00000000 0018 4 r w Value 5 00000000 001C 4 r w Reserved 00000000 0020 1 r w Receive Status Register Bit 0 1 Executed Object Transfer Bit 1 1 CRC Error Bit 2 7 Reserved 00 0021 1 r w Reserved 00 0022 1 r w Digital In Out Byte 00 0023 1 r w Transmit Control Byte 00 0024 4 r w Object V...

Page 83: ... 00000000 005C 4 r w Reserved 00000000 0060 1 r w Receive Status Register Bit 0 1 Executed Object Transfer Bit 1 1 CRC Error Bit 2 7 Reserved 00 0061 1 r w Reserved 00 0062 1 r w Digital In Out Byte 00 0063 1 r w Transmit Control Byte 00 0064 4 r w Object Value 00000000 0068 4 r w Value 6 00000000 006C 4 r w Value 7 00000000 0070 4 r w Value 8 00000000 0074 4 r w Value 9 00000000 0078 4 r w Value ...

Page 84: ...served 00 00A2 1 r w Digital In Out Byte 00 00A3 1 r w Transmit Control Byte 00 00A4 4 r w Object Value 00000000 00A8 4 r w Value 6 00000000 00AC 4 r w Value 7 00000000 00B0 4 r w Value 8 00000000 00B4 4 r w Value 9 00000000 00B8 4 r w Value 10 00000000 00BC 4 r w Reserved Axis 3 Telegram Type 2 Fast Axis 00C0 1 w Transmit Execution Register Bit 4 1 Enable Telegram Typ 2 Bit 5 1 Direct Access 00 0...

Page 85: ...e 00 00E3 1 r w Transmit Control Byte 00 00E4 4 r w Value 8 00000000 00E8 4 r w Value 9 00000000 00EC 4 r w Value 10 00000000 00F0 16 r w reserved For additional addressing see the VARAN bus specifications More addressing applications can be found in the DIAS drive parameter documenta tion ...

Page 86: ...d below is principally recommended For applications in which the bus is run outside the control cabinet the correct shielding is required Especially when for structural reasons the bus line must be placed next to strong electromagnetic interference SIGMATEK recommends the use of CAT5e industrial Ethernet bus cables For the shielding an S FTP cable should be used An S FTP bus is a symmetric multi w...

Page 87: ...nal VARAN Component If the Ethernet lines are connected from a VARAN component to a VARAN node located outside the control cabinet the shielding should be placed at the entry point to the control cabinet housing All noise can then be dissipated before reaching the electronic compo nents ...

Page 88: ...additional shield connection is required This requires that only IP67 modules and connectors be used These components are very robust and noise resistant The shielding for all sockets in IP67 modules are internally connected to common bus or electrically connected to the housing whereby the deflection of voltage spikes does not flow through the electronics ...

Page 89: ...etc can induce interference in a VARAN bus line Voltage spikes are dissipated over the metallic housing of a RJ45 connector Noise is conducted over the control cabinet without additional measures needed on the circuit board of electronic components To avoid error sources with data exchange it is recommended that shielding be placed before any electronic components in the control cabinet ...

Page 90: ...4 Connecting Noise Generating Components When connecting power lines to the bus that generate strong electromagnetic noise the correct shielding is also important The shielding should be placed before a power element or group of power elements ...

Page 91: ...etween Two Control Cabinets If two control cabinets must be connected over a VARAN bus it is recommended that the shielding be located at the entry points of each cabinet Noise is therefore prevented from reaching the electronic components in both cabinets ...

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