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SMC Networks LECPA Series, Operation Manual

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SMC Networks LECPA Series Operation Manual Download Page 83

- 82 - 

 

4 

The electric 
actuator does 
not move at all.

 

Lock release 
error 

Check if you can hear the 
sound of lock release 
when the manual lock 
switch is turned on and 
off. 

If there is no sound of lock release from the 
electric actuator with lock, the lock may be 
broken.If the trouble continues, please 
contact SMC. 

External device 
fault 

Check that the PLC 
connected to the driver 
operates correctly. 

Check that it operates with a test run of the 
driver alone. 
If it is operated, a signal output from the 
PLC is suspected. 
Take appropriate measures by referring to 
the Operation Manual for the driver. 

→

6.3 Parallel I/O signal is detailed 

Inappropriate 
specifications 

Check that the 
combination of the electric 
actuator and driver is 
correct? 

Check if the product number of the used 
electric actuator matches with the electric 
actuator which is applicable to the driver. 
→ 3. Product Specifications 

Stop command 

If it is not energized, 
the servo will be OFF 
and does not operate. 
Check if a voltage of 24 
VDC is applied to the 
EMG terminal. 

Apply 24 VDC to the EMG terminal. 

Incorrect signal 
input 

Check that the driver is 
ready to operate with the 
pulse signal. 

If the pulse signal cannot operate the 
driver, the cause may be one of the 
following. 
1. Servo is OFF: Turn ON the servo. 
2. CLR input is ON 

: Turn OFF the CLR input. 

3. Returning-to-origin   

: Do not input the pulse signal. 

4. Test run from the controller setting 

software/teaching box 

: Do not input the pulse signal. 

Incorrect 
parameters 

Confirm that the pulse 
input signal input method 
is correct. 

Make sure that the pulse signal input 
method is correct. 

→

  7.2 Basic parameter 

Move 
occasionally 

Wiring fault 

Is the wiring connected 
correctly? 

Check if the wiring is connected correctly or 
if there is broken wire or short-circuit by 
referring to this Operation Manual. Correct 
the wiring and check that the input/output of 
each signal is correct. 
Separate the power supply for the 
CN1driver and the CN5 I/O signal power 
supply. 
→ 4. External Wiring Diagram 
→ 6.4 Parallel I/O Wiring Example 

Electric noise 

Check that the Grounding 
is connected correctly? 
Are power cables for other 
equipment and driver 
cables bundled together? 

Connect to Ground correctly. 
Avoid bundling the cables with power 
cables of other equipment. 
Take appropriate measures by referring to 
the Operation Manual for the driver. 
→ 3.4 How to install 

Inappropriate 
parameter 

Check that the parameter 
values are correct. 

Check the combination of the electric 
actuator and driver. Modify the parameters 
accordingly and check the operation. 
→ 7. Setting Data Entry 

Summary of Contents for LECPA Series

Page 1: ...Doc No JXC OMT0042 A PRODUCT NAME Step Motor Driver Pulse input type MODEL Series Product Number LECPA Series ...

Page 2: ...dures 15 1 Confirmation of the package content 15 2 Installation 15 3 Wiring and connection 15 4 Power ON alarm error 15 5 Operation pattern setting 16 6 Trial run Electric actuator adjustment 16 3 Product Specifications 17 3 1 Basic specifications 17 3 2 Parts description 18 3 3 Outside dimension diagram 19 1 Screw mount type LECPA 19 2 DIN rail mount type LECPA D 19 3 4 How to install 20 1 How t...

Page 3: ...rallel I O specifications 29 6 2 Parallel I O type NPN PNP type 29 1 Parallel I O input circuit same for both NPN and PNP type 29 2 Parallel I O output circuit 29 3 Pulse signal input circuit 30 6 3 The parallel I O signal is detailed 32 6 4 Parallel I O Wiring Example 35 7 Setting Data Entry 37 7 1 Step data 37 7 2 Basic parameter 39 1 Details of basic parameter 39 2 Setting Options set 1 44 7 3 ...

Page 4: ...ulse reference detection 61 11 2 Operation procedure using automatic detection function 61 11 3 Automatic pulse reference detection OFF 62 12 Alarm Detection 64 12 1 Parallel output for the alarm group 64 12 2 Alarm details 65 13 Wiring of cables Common precautions 70 14 Electric actuators Common precautions 71 14 1 Design and Selection 71 14 2 Mounting 72 14 3 Handling 73 14 4 Operating environme...

Page 5: ... 80 Appendix 1 Default setting value per actuator 86 Appendix 1 1 LEY LEYG series setting value 86 Appendix 1 2 LEF series setting value 88 Appendix 1 3 LES series setting value 92 Appendix 1 4 LEHZ series setting value 96 Appendix 1 5 LER series setting value 102 Appendix 1 6 LEP series setting value 104 ...

Page 6: ...ity of equipment failure when configuring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly The assembly operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced 3 Do not service or attempt t...

Page 7: ...the failure of the product 3 Prior to using SMC products please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products 2 Vacuum pads are excluded from this 1 year warranty A vacuum pad is a consumable part so it is warranted for a year after it is delivered Also even within the warranty period the wear of a product due to the use of the va...

Page 8: ...al conditions and output the appropriate alarm signal via the serial interface and parallel I O The alarm information up to the last 8 alarms will be recorded into the memory in the driver Data input method It is possible to perform parameter setup status monitoring trial run and alarm reset via the serial communication with a PC installed with the controller setting kit or the teaching box Specif...

Page 9: ...ity to UL is required the electric actuator and driver should be used with a UL1310 Class 2 power supply 4 24 VDC power supply for driver input and 24 VDC power supply for I O signal should be separated 5 PC is prepared by the user 6 Optional Warning Refer to section 4 External Connection for wiring Refer to 13 Precautions for wiring and cables when handling the wiring and cables Do not connect th...

Page 10: ...fore use 1 Check the electric actuator label for the model number Check that this matches the driver 2 Check Parallel I O configuration matches NPN or PNP Driver 1 1 2 N NPN type P PNP type Nil Screw mounting D DIN rail mounting LEFS25B 100 NPN Nil None 1 1 5m 3 3m 2 5 5m 2 Stroke example For LEFS25B 100B S3AN1 specify LEFS25B 100 Rotating angle For LER10K 2L R1AN1D specify LER10K 2 For an electri...

Page 11: ...c B 4 GND A 4 A B 5 A A 5 B B 6 B A 6 30 7 1 1 5m 3 3m 5 5m Shield Nil Robotic type cable S Standard cable Cable color Terminal no Brown 2 Red 1 Orange 6 Yellow 5 Green 3 Blue 4 Cable color Terminal no Brown 12 Black 13 Red 7 Black 6 Orange 9 Black 8 3 signal Terminal no A B 1 A A 1 B B 2 B A 2 COM A COM B 3 COM B A 3 Vcc B 4 GND A 4 A B 5 A A 5 B B 6 B A 6 Cable color Terminal no Brown 2 Red 1 Or...

Page 12: ...obotic type cable S Standard cable signal Terminal no Lock B 1 Lock A 1 Sensor B 3 Sensor A 3 Shield Cable color Terminal no Brown 2 Red 1 Orange 6 Yellow 5 Green 3 Blue 4 Cable color Terminal no Brown 12 Black 13 Red 7 Black 6 Orange 9 Black 8 3 Red 4 Black 5 Brown 1 Blue 2 signal Terminal no A B 1 A A 1 B B 2 B A 2 COM A COM B 3 COM B A 3 Vcc B 4 GND A 4 A B 5 A A 5 B B 6 B A 6 Cable color Termi...

Page 13: ...ntity 1 Controller setting software CD ROM LEC W2 S 1 2 Communication cable 3m LEC W2 C 1 3 USB cable 0 3m LEC W2 U 1 Pin No Color of insulation Dot mark Dot color 20 White Red 19 White Red 18 Gray Red 17 Gray Black 16 Light green Red 15 Light green Black 14 Yellow Red 13 Yellow Black 12 Light brown Red 11 Light brown Black 10 White Red 9 White Black 8 Gray Red 7 Gray Black 6 Light green Red 5 Lig...

Page 14: ... stops The lock is released when it is turned to the right 4 Stop switch guard A guard for the stop switch 5 Enable switch Option Prevent unintentional operation of unexpected operation of the Jog test function Other functions such as data change are not covered 6 Key switch Entry switches 7 Cable 3m length 8 Connector The connector to be connected to the CN4 of the driver Equipped with enableswit...

Page 15: ...age the wires Attach the noise filter at the root of the cable immediately next to the connector When unplugging the actuator cable connectors CN2 and CN3 from the driver remove the cable tie and move the noise filter towards the shrink sleeve After re mounting return the noise filter to its original position and re fasten the cable tie 9 Current limiting resistor Use this resistor when the positi...

Page 16: ...Diagram for the wiring of the connectors 4 Power ON alarm error Ensure the stop is not activated and then supply 24VDC power Function LED color Status PWR Green Normal ALM Off Normal Red Problems Driver If the LED PWR lights in green the driver is in the normal condition However if the LED ALM lights in red the driver is in the alarm error condition Caution In case of alarm error condition Connect...

Page 17: ...ut turning off the return to origin inside and CLR input turn on Test in operation by Controller setting kit teaching box this value is changed 2 Value converted into pulse The values about the speed and the target position current position converted into the pulse number are displayed Conversion formula is shown in below Position Pulse Position mm Actuator lead mm rotation x 800 Pulse rotation x ...

Page 18: ...Conforming to RS485 Modbus protocol compliant Memory EEPROM LED indicator 2 of LED s green and red Lock control Forced lock release terminal Applicable to non magnetizing lock Cable length I O cable 1 5m or less Open collector input 5m or less Differential input Actuator cable 20m or less Cooling system Natural air cooling Operating temperature range 0 40o C No freezing Operating humidity range 90...

Page 19: ...onnect the teaching box PC etc 5 CN3 Encoder connector 16 pins Used to connect the actuator cable 6 CN2 Motor power connector 6 pins 7 CN1 Power connector 5 pins Used to connect the driver power supply 24 VDC with the power supply plug Common power Motor power Control power Stop signal Lock release 8 Applicable electric actuator model number label The label indicating the applicable electric actua...

Page 20: ... 19 3 3 Outside dimension diagram The outside view of this product is as shown in the diagram below 1 Screw mount type LECPA 2 DIN rail mount type LECPA D ...

Page 21: ...g terminal and Toothed washer as shown below and tighten the screw Driver Caution The M4 screw cable with crimping terminal and toothed washer should be obtained separately Ground the drive to shield it from electric noise If higher noise resistance is required ground the 0V signal ground When grounding the 0V avoid flowing noise from the ground to the 0V Grand wire M4 screw Cable with crimping te...

Page 22: ...in Fig 1 As shown in Fig 2 establish the construction so that the connectors can be connected and disconnected Enough space must be allowed around the driver so that the operating temperature of the driver stays within the specification range Avoid mounting the driver near a vibration source such as a large electromagnetic contactor or circuit fuse breaker on the same panel Fig 1 Fig 2 Cover the h...

Page 23: ... refer to 5 CN1 Power supply plug for how to wire the CN1 connector Caution The driver power supply 24 VDC do not use the power supply of inrush current restraining type 4 2 CN2 Motor power connector and CN3 Encoder connector Connect the driver and the electric actuator with the actuator cable LE CP Driver CN3 Actuator cable Electric actuator CN2 4 3 CN4 Serial I O connector 1 Connection with the ...

Page 24: ...voltage might be applied to the driver causing damage to the driver 4 4 CN5 Parallel I O connector Driver I O cable CN5 Please refer to 6 4 Parallel I O Wiring Example for how to wire the CN5 connector Please refer to 6 3 The parallel I O signal is detailed for details of each signal of parallel I O Caution Ground the both I O cable ends for the protection from the noise Ground the cable end at th...

Page 25: ...VDC driver power supply according to instructions 1 2 and 3 and then insert it into the CN1 connector of the driver 1 Wiring of the power supply Connect the positive of the 24 VDC driver power supply of the driver to the C24V M24V and EMG terminal of the power supply connector and connect the negative of that power supply to the 0V terminal 0V M24V C24V EMG BK RLS Terminal Function Descriptions 0V...

Page 26: ...lectric actuator with lock The switch 24 VDC Contact capacity 0 5A or more should be obtained separately One terminal of the lock release switch should be connected to the 24 VDC power supply and the other should be connected to the BK RLS terminal When this is switched on the lock will be released forcibly Power supply plug Lock release switch Caution If the electric actuator is a non lock type i...

Page 27: ...er with teaching Box When the teaching box is connected to the driver the teaching box s stop switch will become effective Warning The teaching box s stop switch is effective only to the driver that is connected with it Driver Power supply plug Stop signal EMG C24V M24V 0V Teaching box is not connected Teaching box is connected CN1 External stop circuit CN4 24V 0V Teaching box with 3m cable Stop s...

Page 28: ...y plug Circuit example The figure below shows the stopped state Power supply plug The 1st driver Power supply plug The 2nd driver Power supply plug The 3rd driver Caution When shutdown is input the driver stops with maximum deceleration then the motor is turned off 24 VDC Ry 0V stop switch Surge suppressor Reset switch for stop Ry U BK RLS EMG C 24V M 24V 0V Ry 24V 0V Driver Power supply BK RLS EM...

Page 29: ...otor drive power M24V is disconnected The driver cannot recognize the correct origin point if a return to origin instruction is made with the motor drive power M24V disconnected 4 If the electric actuator with lock is used vertically delay in response of the brake may occur when shutting off the motor power supply M24V and the moving part of the electric actuator may drop due to the weight of the ...

Page 30: ...pe LECPAP Inside of the driver Inside of the driver Outside Outside TLOUT 12 to WAREA 13 COM 2 No Item Specification 1 Output circuit Internal circuit and photo coupler isolation 2 Number of outputs 9 outputs 3 Max voltage between terminal 30VDC 4 Max output current 10mA 5 Saturation voltage 4 0V Max No Item Specification 1 Input circuit Internal circuit and photo coupler isolation 2 Number of inp...

Page 31: ...is equivalent to DS26C31T 2 Open collector input Connect the current limiting resistor R which is corresponding the pulse signal voltage in series NPN type LECPAN Power supply for pulse signal Inside of the driver Power supply voltage for pulse signal Current limiting resistor R type Power supply current limiting resistor 24V DC 10 3 3kΩ 5 0 5W or more LEC PA R 332 5 VDC 5 390Ω 5 0 1W or more LEC ...

Page 32: ...compatible with the following input signal specification Differential input Open collector input PP 6 Positioning unit side NP 3 NP 4 PP 5 Inside of the driver 120Ω 120Ω Power supply for pulse signal 1kΩ 1kΩ Current limiting resistor R Current limiting resistor R 24V 21 6V to 26 4V 5V 4 75V to 5 25V 5μs or more 3μs or less 5μs or moer 3μs or less 16μs or more 0V to 0 8V 2μs or more 2 5V to 4 3V 0V...

Page 33: ...Pulse NP NP Reverse CCW or normal CW pulse Direction For 2 pulse type PP is for normal rotation CW and NP is for reversed rotation CCW as initial setting 4 NP 5 PP 6 PP 7 SETUP Command to Return to origin Returning to home position starts when turned on while the servo is ON 8 RESET Resets alarm Alarm output is OFF when RESET is ON while alarm is generated 9 SVON Specify the servo ON When SVON is ...

Page 34: ...N the electric actuator condition can vary 1 Return to origin The output signal INP turns ON when the electric actuator operation stops BUSY output is OFF and the position is within the range of the origin position basic parameter initial positioning range 2 During positioning operation If pulse signal is not input for 10ms or longer INP signal is ON when the difference becomes smaller than the st...

Page 35: ...ease ON Stopping for pushing after returning to origin Holding OFF ON ON Release ON Stopped due to no detection of work load during pushing operation after returning to origin OFF OFF ON Release ON Positioning after returning to home position is completed within positioning range OFF ON ON Release ON Servo is OFF after returning to home position off OFF OFF OFF Lock OFF Stopped due to EMG signal a...

Page 36: ...P 3 4 5 6 Direction R R R R Load Load Load Load Load Load Load Load Power supply for pulse signal 24 VDC or 5 VDC AREA TLOUT Load NPN open collector input for 1 pulse mode 1 6 4 Parallel I O Wiring Example When you connect a PLC etc to the CN5 parallel I O connector please use the I O cable Wiring depends on the driver parallel input output NPN PNP and input pulse mode NPN type LECPAN Pulse input ...

Page 37: ...1 4 SETON 1 5 INP 1 6 SVRE 1 7 ESTOP 1 8 ALARM 1 9 AREA 2 0 Pulse Input Circuit NP NP PP PP 3 4 5 6 Direction Pulse Differential input of 2 pulse mode Differential input of 1 pulse mode Equivalent to line driver DS26C31T Equivalent to line driver DC26C31T NP NP PP PP 3 4 5 6 Pulse Pulse 24 VDC Pulse NP NP PP PP 3 4 5 6 PNP open collector input for 2 pulse mode 1 注 1 Pulse Pulse NP NP PP PP 3 4 5 6...

Page 38: ...eration such as positioning width excluding speed position acceleration and deceleration which are determined by the pulse signal input Step data will become effective as soon as it is recorded into the driver Each data is set by step data No 0 Pushing force 1 Trigger LV 1 Pushing speed 1 Mvoving force Area 1 Area 2 and In position can be set Do not change the set value of other items Example Step...

Page 39: ...sets the upper limit of the pushing speed during a pushing operation Please refer to the electric actuator manual for the appropriate speed range Moving force 1 The setting to define the maximum torque during the positioning operation Unit Enter a value within the range appropriate for the electric actuator Area1 Stroke of the basic parameter to area 2 of the step data The setting to define the co...

Page 40: ... the maximum limit of the speed Unit mm s It should not be changed Max ACC DEC 1 This defines the maximum limit of the ACC DEC Unit mm s2 It should not be changed Def In position 1 This defines the range to activate the INP output when the electric actuator is within it after the return to origin operation Unit mm XX ORIG offset 1 This defines the position of the electric actuator after the return...

Page 41: ...ble to the driver It should not be changed W AREA1 Stroke to Stroke of the basic parameter The setting to define the conditions where the WAREA output will be turned ON Unit mm If the current position is within the range between the W AREA1 and W AREA2 the WAREA output will be turned ON If W AREA1 W AREA2 the alarm Parameter ALM will be activated However no alarm is generated if W AREA1 W AREA2 0 ...

Page 42: ...t two of the pulse input terminals PP PP NP NP are connected to Pulse and other two terminals are connected to Common Which pulse input terminals or should be connected to Pulse or Common depends on the master device Therefore of input terminal is not indicated in the table above X LECPA Option set 1 ON ON OFF ON ON OFF ON OFF OFF ON OFF OFF ON ON OFF ON ON OFF ON OFF OFF ON OFF OFF ON ON OFF OFF ...

Page 43: ...h High PP Low High NP Low Low High High NP Low High High PP Low High PP Low Low High High NP Low High NP Low Low High PP Low Low High High PP Low High NP Low Low High High NP Low High High PP Low Low High High PP Low Low High NP Low High NP Low High High PP Low Low High High PP Low Low High NP Low High NP Low High High PP Low Low High High PP Low Low High NP Low High NP Low High High PP Low Low Hi...

Page 44: ...kes one turn when 800 pulses are input 2 Electronic gear numerator 2 Electronic gear denominator 2 Motor makes one turn when 1600 pulses are input 3 Electronic gear numerator 2 Electronic gear denominator 1 Motor makes one turn when 400 pulses are input Electronic gear numerator 1 Electronic gear denominator 1 is recommended If other values are selected the vibration or noise of the electric actua...

Page 45: ... rotating in Photo coupler ON Photo coupler OFF Photo coupler ON Photo coupler OFF PP NP When the command pulse signal is input in what state is the LECPA pulse input circuit CW and CCW control mode Pulse and Direction control mode PLC pulse output method PP NP Forward direction CW Forward direction CW Backward direction CCW Backward direction CCW 5 0 4 Start 1 Setting value of Option set 1 Initia...

Page 46: ...r supply NP PP NP PP 2 PNP type Photo coupler ON Positioning unit Inside of the driver Power supply NP PP NP PP Photo coupler OFF Positioning unit Inside of the driver Power supply NP PP NP PP Transistor ON Transistor OFF Photo coupler ON A current is passing through the circuit A current is passing through the circuit Photo coupler OFF Photo coupler ON Photo coupler OFF Transistor ON Transistor O...

Page 47: ... input circuit CW and CCW control mode Pulse and Direction control mode PLC pulse output method PP NP Forward direction CW Forward direction CW Backward direction CCW Backward direction CCW 5 0 4 3 7 2 6 Start 1 Setting vlue of Option set 1 Initial value at the time of factory shipment Photo coupler ON Photo coupler OFF Photo coupler ON Photo coupler OFF When rotating in the forward CW direction w...

Page 48: ...sitioning unit NP PP Line driver NP PP About the photo coupler ON OFF in the LECPA pulse input circuit during differential input connection Command pulse signa High Low Line driver A current is passing through the circuit No current is in the circuit Photo coupler OFF Photo coupler ON Command pulse signa Low High ...

Page 49: ...o origin operation Value Description 1 pushing origin operation Stop 2 limit switch origin Sensor XX ORIG limit 1 A pushing force level at which to set the origin XX ORIG time Fixed value This is the fixed value for this driver It should not be changed ORIG speed 1 The allowable speed to move to origin XX ORIG ACC DEC 1 The acceleration and deceleration during find origin XX Creep speed Fixed valu...

Page 50: ...e to the return to origin direction See 2 in the diagram below Return to origin signal Move in the return to origin direction Stop the movement Move in the opposite direction Origin position Caution This direction is dependent on the electric actuator 2 Return to origin function of PLC such as a positioning unit Refer to the PLC operation manual such as a positioning unit When using the return to ...

Page 51: ... e x Speed Position Electric actuator Load Motor 2 Pushing operation is failed pushing the air When the electric actuator does not complete the pushing even when it moves from the start position of the pushing to the operation range commanded by the pulse signals coming from the positioning unit the operation is stopped In such case the INP output and BUSY output will be turned OFF Speed Position ...

Page 52: ...ce are balanced the BUSY output stays ON and INP output stays ON Speed Position 8 4 Response time for the driver input signal Response delay due to the input signal other than pulse signal contains the following factors 1 Driver input signal scan delay 2 Delay due to input signal analysis 3 Delay of command analysis Leave an interval of 15 ms 30 ms if possible or more between input signals and mai...

Page 53: ...lead 10 mm rotation electronic gear denominator 1 electronic gear numerator 1 2 pulse mode Pulse input for each direction Target position1 Travel amount 100mm Travel speed 30mm s Acceleration 3000mm s2 Deceleration 3000mm s2 Target position2 Travel amount 60mm Travel speed 100mm s Acceleration 2000mm s2 Deceleration 2000mm s2 Calculation example Travel amount Pulse amount Pulse Encoder resolution ...

Page 54: ...Setting example of pulse signal Actuator lead 10 mm rotation electronic gear denominator 1 electronic gear numerator 1 2 pulse mode Pulse input for each direction Positioning operation Travel amount 100mm Travel speed 100mm s Acceleration 3000mm s2 Deceleration 3000mm s2 Pushing operation Travel amount 30mm Travel speed 30mm s Acceleration 3000mm s2 Deceleration 3000mm s2 Calculation example Trave...

Page 55: ...urned ON Step data No 0 Pushing speed 9 3 Actions after pushing operation Example1 Clear the deviation Return to origin from the finish position of pushing 1 After pushing finishes CLR turns on and the deviation is cleared 2 TL input turns OFF 3 Perform returning to origin by turning ON the SETUP input to establish the home position 2 Load Motor Electric actuator 1 0mm 100mm 130mm 3 Timing chart H...

Page 56: ...Pushing speed Deviation digestion operation Example2 Not clear the deviation Input the pulse for the distance of pushed electric actuator but in the opposite direction with TL input ON 1 After finishing the pushing input the pulse for the distance of the pushed electric actuator in the opposite direction of the pushing With pushing speed as operating speed 2 After the operation TL input turns OFF ...

Page 57: ...seconds max 20 sec depending on the position of the electric actuator The electric actuator with lock is unlocked 5 SETUP is turned ON The electric actuator moves The ALARM and ESTOP are expressed as negative logic circuit 6 BUSY is turned ON 7 SETON and INP are turned ON When the BUSY output is turned OFF the return to origin operation has been completed After the reset the driver will be turned ...

Page 58: ...he electric actuator completes its operation Caution Do not input normal CW and reversed CCW pulse signal simultaneously Keep 10ms or more interval to input reversed pulse signal when changing the electric actuator direction motor direction Minimum interval depends on the operating speed and load It should not be shortened more than necessary Power SVON PP NP SETON BUSY INP SVRE Extermal Lock Elec...

Page 59: ... Speed Deviation Step data No 0 Pushing speed 3 Pushing operation Procedures Timing chart Pushing operation 1 Input pulse signal 2 TL input is turned ON 3 BUSY output turns ON INP output is OFF TLOUT output is turned on Starts pushing 4 Pushing is completed when INP output is ON and BUSY output is OFF Thrust more than step data No 0 Trigger LV is generated ...

Page 60: ...e pulse signal input at the same time 2 ESTOP is turned OFF SETON is turned ON 3 BUSY is turned OFF the electric actuator stops SVRE is turned OFF The electric actuator with lock is locked 4 The stop EMG input is turned ON The stop release command 5 STOP is turned ON SVRE is turned ON The electric actuator with lock is unlocked The ALARM is expressed as negative logic circuit It is necessary to re...

Page 61: ...FF at 80mm 5 BUSY output is turned OFF INP output turns ON Operation 2 6 Input pulse signal 7 BUSY output turns ON INP output is OFF 8 WAREA output turns ON at 130mm 9 WAREA output is turned OFF at 160mm 10 BUSY output is OFF INP output turns ON PP NP BUSY INP AREA WAREA Electric actuator Speed Input Output ON OFF 0mm s 0mm 100mm 200mm 50mm 80mm 130mm 160mm AREA signal is ON when current position ...

Page 62: ...chart below Timing chart Procedures 1 Apply the power Driver and PLC 2 ALARM output is turned ON ESTOP is turned ON Turn off the PLC pulse output 3 The SVON input is turned ON Detect pulse reference 4 The SVRE output is turned ON The time taken for SVRE output to turn on depends on the electric actuator type and the operating conditions When power is applied it may take about 10 seconds up to 20 s...

Page 63: ... the setup software screen 2 After starting the controller setting software in Normal mode select Help Password from the menu Enter the password in the password field shown below 3 Change the Parameter protect setting to allow the Safety function setting 2 parameter to be changed Change the parameter window Basic Parameter protect to 3 Basic Extension Step Select Download button The modified data ...

Page 64: ...hen click on Download 6 Terminate the controller setting kit LEC W2 and then turn the driver power OFF When the driver power is turned ON next time the automatic pulse reference detection will be OFF Caution Do not set any values to Safe func set2 other than those specified above Otherwise malfunction can result Do not modify any parameters other than Drive parameter Safe func set2 Basic parameter...

Page 65: ...is manual on how to deactivate the alarm There are 2 ways to turn off the alarm Input RESET as a parallel signal Shut off the control power supply C24V 12 1 Parallel output for the alarm group After generation of the alarm SVRE or SETON are output according to the contents of the alarm as below Alarm group Parallel output Procedure of restart SVRE SETON Alarm group B OFF OFF RESET SVON input Alarm...

Page 66: ...ng Caution Please confirm this pushing force and minimum speeds of Data maximum speed and 0 or more of the electric actuator with the electric actuator manual or the catalog Parameter ALM 1 049 B RESET SVON input Contents The basic parameter is not correct for the following condition Assignable value range 1 Stroke Stroke 2 W Area 1 W Area2 If both W Area1 and W Area2 is 0 the alarm will not be ac...

Page 67: ...T SVON input Contents While the servo motor is off when EMG terminal is not energized the return to origin operation JOG operation or MOVE operation is requested Countermeasure Command operation while the servo motor is on SVRE output is on Apply 24 VDC to the EMG terminal ORIG Sens ALM 1 103 C RESET SVON input Contents Return to origin parameter has the conditions shown below Setting value Return...

Page 68: ...ply voltage detected in the driver is outside the specified range The driver checks the lower limit of the motor power supply voltage only when the servo ON is commanded Countermeasure Make sure that the voltage supplied to the motor power M24V of the driver is within specification Caution If the power supply is inrush current control type a voltage drop may cause an alarm during acceleration dece...

Page 69: ...eration and deceleration are within the specification range of the electric actuator Posn failed 1 149 D RESET SVON Input Contents Failed to reach to the set position within the set time limit during origin operation Move operation or JOG operation This alarm is not generated by operation triggered by pulse signal Countermeasure Eliminate any obstructions that interfere with the electric actuator ...

Page 70: ...fter this measure if the alarm regenerates when the power is reapplied please contact SMC Err overflow 1 196 E Power off Contents Position deviation counter in the driver has overflowed during JOG or MOVE operation Countermeasure Check if the travel of the electric actuator is interrupted Check if the load of the electric actuator is within the specification range Memory ALM 1 197 E Power off Cont...

Page 71: ...Avoid bending cables at sharp angles where the cables enter the product 7 Avoid twisting folding rotating or applying an external force to the cable Risk of electric shock wire break contact failure and lost of control for the product can happen 8 Fix the motor cable protruding from the product in place before using The motor and lock cables are not robotic type cables and can be damaged when move...

Page 72: ...amage even in the case of a power supply failure 6 Consider the behavior of an emergency stop of the whole system Design the system so that human injury and or damage to machinery and equipment will not be caused when it is stopped by a safety device for abnormal conditions such as a power outage or a manual emergency stop of the whole system 7 Consider the action when operation is restarted after...

Page 73: ...should be parallel to the electric actuator axis There will be damage excessive wear on the lead screw if the external guide is not parallel 5 When an external guide is used connect the moving parts of the product and the load in such a way that there is no interference at any point within the stroke Do not scratch or dent the sliding parts of the product tube or piston rod etc by striking them wi...

Page 74: ...ke the motor phase detection step into consideration for the installation and operation of this electric actuator Caution 1 Keep the driver and product combined as delivered for use The product parameters are set before shipment If the driver is combined with a different electric actuator failure can result 2 Check the product for the following points before operation a Damage to electric driving ...

Page 75: ...ch as cutting oils If cutting oils coolant or oil mist contaminates the product failure or increased sliding resistance can result 3 Install a protective cover when the product is used in an environment directly exposed to foreign matters such as dust cutting chips and spatter Play or increased sliding resistance can result 4 Provide a protective cover if the product is used in direct sunlight 5 P...

Page 76: ... and drop the work piece when the power is removed 3 Measures against drops means preventing a work piece from dropping due to its weight when the product operation is stopped and the power supply is turned off 4 Do not apply an impact load or strong vibration while the lock is activated If an external impact load or strong vibration is applied to the product the lock will lose it s holding force ...

Page 77: ...n ignition smoking of the product etc cut off the power supply for this product and the system immediately 6 Moving element of the electric actuator might pulsate when stopping without deviation of pulse in the pushing in operation 15 2 Handling 1 The inside of the driver and its connector should not be touched It may cause an electric shock or damage to the driver 2 Do not perform the operation o...

Page 78: ...e effect of vibrations and impacts It will cause failure or malfunction 16 If this product is used with a relay or solenoid valve they should be the surge absorbing element built in type 15 3 Installation 1 The driver and its peripheral devices should be installed on a fire proof material A direct installation on or near a flammable material may cause fire 2 Do not install this product in a place ...

Page 79: ...river or its peripheral devices and damage them 15 5 Power supply Caution 1 Use a power supply that has low noise between lines and between power and ground In cases where noise is high an isolation transformer should be used 2 The power supplys should be separated between the driver power and the I O signal power and both of them do not use the power supply of inrush current restraining type If t...

Page 80: ...ecome impossible to secure the safety 3 Do not disassemble modify or repair this driver and the peripheral equipment 4 Do not put anything conductive or flammable inside of this driver It may cause a fire and explosion 5 Do not conduct an insulation resistance test and withstand voltage test on this product 6 Ensure sufficient space for maintenance activities Provide space required for maintenance...

Page 81: ...duct itself is probably out of order The product failure may be due to the operating conditions application Please contact SMC for assistance LECPA LED is OFF ALM LED turns on red The electric actuator does not operate correctly Plese contact your SMC representative Communication falt LEC W2 YES NO See problem No 1 See problem No 2 See problem No 3 See problem No 4 System does not operate correctl...

Page 82: ... is connected with PC Refer to the Installation Manual for setting kit LEC W2 for the installation procedure Incorrect COM port setting Please confirm if the correct COM port is set to the controller setting kit The COM port allocated to the communication cable is different for different PC s Please confirm the COM port number with the communication cable connected The COM port number can be check...

Page 83: ... operate the driver the cause may be one of the following 1 Servo is OFF Turn ON the servo 2 CLR input is ON Turn OFF the CLR input 3 Returning to origin Do not input the pulse signal 4 Test run from the controller setting software teaching box Do not input the pulse signal Incorrect parameters Confirm that the pulse input signal input method is correct Make sure that the pulse signal input method...

Page 84: ...mendation is 30 ms because PLC processing delays and driver scanning delays can occur 8 4 Response time for the driver input signal Pushing operation Check that the TLOUT output is ON during a pushing operation In any of the following conditions the TLOUT signal is turned OFF 1 Alarm sounds When an alarm sounds turn OFF the TL input and then turn it ON again 2 Return to origin command During retur...

Page 85: ...r setting When the number of pulses do not match Correct the pulse counts frequency and output mode of the pulses output from the controller setting kit teaching box to make them compatible with the LECPA parameter settings and specifications Incorrect pulse detection Check for equipment which generates strong electrical noise around the product Reduce the amount of noise generated from the surrou...

Page 86: ...tions Insufficient speed Inappropriate basic parameters Check that the parameter values are correct Check the max speed and acceleration speed of the electric actuator and be sure to input the correct parameters 7 Setting Data Entry Inappropriate step data Is the operation pattern trapezoidal In case of such operation the actuator may start slowing down before it reaches the maximum speed Modify t...

Page 87: ... 8 4 16 8 4 Step data default No 0 0 0 0 Movement MOD ABS ABS ABS ABS Speed 500 250 125 500 250 125 500 250 125 300 150 75 Position 0 00 0 00 0 00 0 00 Acceleration 3000 3000 3000 3000 Deceleration 3000 3000 3000 3000 Pushing force 85 65 85 65 Trigger LV 85 65 85 65 Pushing speed 50 35 30 30 Moving force 100 100 100 100 Area1 0 00 0 00 0 00 0 00 Area2 0 00 0 00 0 00 0 00 In position 0 50 0 50 0 50...

Page 88: ...0 3000 Default In position 0 50 0 50 0 50 0 50 ORIG offset 0 00 0 00 0 00 0 00 Max force 85 65 85 65 Para protect 1 1 1 1 Enable SW 2 2 2 2 Unit name Part no of each product W AREA1 0 00 0 00 0 00 0 00 W AREA2 0 00 0 00 0 00 0 00 ORG Correct 0 00 0 00 0 00 0 00 Sensor type 1 1 1 1 Option set1 1 1 1 1 Undefined parameter11 1 1 1 1 Undefined parameter12 1 1 1 1 Model LEY16 LEYG16 LEY25 LEYG25 LEY32 ...

Page 89: ...0 500 250 601 700 630 420 230 930 500 250 500 500 250 701 800 550 330 180 750 500 250 500 500 250 801 900 610 410 200 500 500 250 901 1000 500 340 170 500 500 250 1001 1100 500 440 220 1101 1200 500 380 190 Position 0 00 0 00 0 00 0 00 Acceleration 3000 3000 3000 3000 Deceleration 3000 3000 3000 3000 Pushing force 100 100 100 100 Trigger LV 100 100 100 100 Pushing speed 30 30 30 30 Moving force 10...

Page 90: ...1 S motion ratio 0 0 0 0 Storoke Storoke 2 Storoke 2 Storoke 2 Storoke 2 Storoke 2 2 2 2 Maximum speed 500 250 1000 500 250 1200 500 250 500 500 250 Maximum acceleration deceleration 3000 3000 3000 3000 Default In position 0 50 0 50 0 50 0 50 ORIG offset 0 00 0 00 0 00 0 00 Max force 100 100 100 100 Para protect 1 1 1 1 Enable SW 2 2 2 2 Unit name Part no of each product W AREA1 0 00 0 00 0 00 0 0...

Page 91: ...g force 100 100 100 Trigger LV 100 100 100 Pushing speed 60 60 60 Moving force 100 100 100 Area1 0 00 0 00 0 00 Area2 0 00 0 00 0 00 In position 1 00 1 00 1 00 Model LEFS16 LEFS25 LEFS32 LEFS40 Return to origin parameter default ORIG direction 2 2 2 2 ORIG mode 1 1 1 1 ORIG limit 100 100 100 100 ORIG time 100 100 100 100 ORIG speed 30 30 30 30 ORIG ACC DEC 1000 1000 1000 1000 Creep speed 10 10 10 ...

Page 92: ...osition 1 00 1 00 1 00 ORIG offset 0 00 0 00 0 00 Max force 100 100 100 Para protect 1 1 1 Enable SW 2 2 2 Unit name Part no of each product W AREA1 0 00 0 00 0 00 W AREA2 0 00 0 00 0 00 ORG Correct 0 00 0 00 0 00 Sensor type 1 1 1 Option set1 1 1 1 Undefined parameter11 1 1 1 Undefined parameter12 1 1 1 Model LEFB16 LEFB25 LEFB32 Return to origin parameter default ORIG direction 2 2 2 ORIG mode 1...

Page 93: ...data default No 0 0 0 Movement MOD ABS ABS ABS Speed 200 400 200 400 200 400 Position 0 00 0 00 0 00 Acceleration 5000 5000 5000 Deceleration 5000 5000 5000 Pushing force 70 70 70 Trigger LV 70 70 70 Pushing speed 20 20 20 Moving force 100 100 100 Area1 0 00 0 00 0 00 Area2 0 00 0 00 0 00 In position 0 50 0 50 0 50 ...

Page 94: ...0 Default In position 0 50 0 50 0 50 ORIG offset 0 00 0 00 0 00 Max force 70 70 70 Para protect 1 1 1 Enable SW 2 2 2 Unit name Part no of each product W AREA1 0 00 0 00 0 00 W AREA2 0 00 0 00 0 00 ORG Correct 0 00 0 00 0 00 Sensor type 1 1 1 Option set1 1 1 1 Undefined parameter11 1 1 1 Undefined parameter12 1 1 1 Model LES8 LES16 LES25 Return to origin parameter default ORIG direction 2 2 2 ORIG...

Page 95: ... 0 0 Movement MOD ABS ABS ABS Speed 200 400 200 400 150 400 Position 0 00 0 00 0 00 Acceleration 5000 5000 5000 Deceleration 5000 5000 5000 Pushing force 70 70 70 Trigger LV 70 70 70 Pushing speed 20 20 20 Moving force 100 100 100 Area1 0 00 0 00 0 00 Area2 0 00 0 00 0 00 In position 0 50 0 50 0 50 ...

Page 96: ...00 Default In position 0 50 0 50 0 50 ORIG offset 0 00 0 00 0 00 Max force 70 70 70 Para protect 1 1 1 Enable SW 2 2 2 Unit name Part no of each product W AREA1 0 00 0 00 0 00 W AREA2 0 00 0 00 0 00 ORG Correct 0 00 0 00 0 00 Sensor type 1 1 1 Option set1 1 1 1 Undefined parameter11 1 1 1 Undefined parameter12 1 1 1 Model LESH8 LESH16 LESH25 Return to origin parameter default ORIG direction 2 2 2 ...

Page 97: ...6 53 243 48 242 39 254 43 Step data default No 0 0 0 Movement MOD ABS ABS ABS Speed 80 100 120 Position 0 00 0 00 0 00 Acceleration 2000 2000 2000 Deceleration 2000 2000 2000 Pushing force 100 100 100 Trigger LV 100 100 100 Pushing speed 50 50 50 Moving force 150 150 150 Area1 0 00 0 00 0 00 Area2 0 00 0 00 0 00 In position 0 50 0 50 0 50 ...

Page 98: ...2000 2000 Default In position 0 50 0 50 0 50 ORIG offset 1 00 1 00 1 00 Max force 100 100 100 Para protect 1 1 1 Enable SW 2 2 2 Unit name Part no of each product W AREA1 0 00 0 00 0 00 W AREA2 0 00 0 00 0 00 ORG Correct 0 00 0 00 0 00 Sensor type 1 1 1 Option set1 1 1 1 Undefined parameter11 1 1 1 Undefined parameter12 1 1 1 Model LEHZ10 LEHZ16 LEHZ20 LEHZ25 LEHZ32 LEHZ40 Return to origin paramet...

Page 99: ... MOD ABS ABS ABS ABS Speed 80 100 100 100 Position 0 00 0 00 0 00 0 00 Acceleration 2000 2000 2000 2000 Deceleration 2000 2000 2000 2000 Pushing force 100 100 100 100 Trigger LV 100 100 100 100 Pushing speed 20 30 30 30 Moving force 150 150 150 150 Area1 0 00 0 00 0 00 0 00 Area2 0 00 0 00 0 00 0 00 In position 0 50 0 50 0 50 0 50 ...

Page 100: ... 0 50 0 50 0 50 0 50 ORIG offset 1 00 1 00 1 00 1 00 Max force 100 100 100 100 Para protect 1 1 1 1 Enable SW 2 2 2 2 Unit name Part no of each product W AREA1 0 00 0 00 0 00 0 00 W AREA2 0 00 0 00 0 00 0 00 ORG Correct 0 00 0 00 0 00 0 00 Sensor type 1 1 1 1 Option set1 1 1 1 1 Undefined parameter11 1 1 1 1 Undefined parameter12 1 1 1 1 Model LEHF10 LEHF20 LEHF32 LEHF40 Return to origin parameter...

Page 101: ...ent MOD ABS ABS ABS ABS Speed 70 80 100 120 Position 0 00 0 00 0 00 0 00 Acceleration 2000 2000 2000 2000 Deceleration 2000 2000 2000 2000 Pushing force 100 100 100 100 Trigger LV 100 100 100 100 Pushing speed 50 50 50 50 Moving force 100 100 100 100 Area1 0 00 0 00 0 00 0 00 Area2 0 00 0 00 0 00 0 00 In position 0 50 0 50 0 50 0 50 ...

Page 102: ...on 0 50 0 50 0 50 0 50 ORIG offset 1 00 1 00 1 00 1 00 Max force 100 100 100 100 Para protect 1 1 1 1 Enable SW 2 2 2 2 Unit name Part no of each product W AREA1 0 00 0 00 0 00 0 00 W AREA2 0 00 0 00 0 00 0 00 ORG Correct 0 00 0 00 0 00 0 00 Sensor type 1 1 1 1 Option set1 1 1 1 1 Undefined parameter11 1 1 1 1 Undefined parameter12 1 1 1 1 Model LEHS10 LEHS20 LEHS32 LEHS40 Return to origin paramet...

Page 103: ...BS ABS Speed 280 420 280 420 280 420 Position 0 00 0 00 0 00 0 00 0 00 0 00 Acceleration 3000 3000 3000 3000 3000 3000 Deceleration 3000 3000 3000 3000 3000 3000 Pushing force 50 50 50 50 50 50 Trigger LV 50 50 50 50 50 50 Pushing speed 20 30 20 30 20 30 Moving force 100 100 100 100 100 100 Area1 0 00 0 00 0 00 0 00 0 00 0 00 Area2 0 00 0 00 0 00 0 00 0 00 0 00 In position 0 50 0 50 0 50 0 50 0 50...

Page 104: ...sition 0 50 0 50 0 50 ORIG offset 0 00 Basic 5 00 External stopper 2 3 Max force 50 50 50 Para protect 1 1 1 Enable SW 2 2 2 Unit name Part no of each product W AREA1 0 00 0 00 0 00 W AREA2 0 00 0 00 0 00 ORG Correct 0 00 0 00 0 00 Sensor type 1 1 1 Option set1 1 1 1 Undefined parameter11 1 1 1 Undefined parameter12 1 1 1 Model LER10K LER10J LER30K LER30J LER50K LER50J Return to origin parameter d...

Page 105: ...del LEPY6 LEPY10 Lead mm 4 8 5 10 Step data default No 0 0 Movement MOD ABS ABS Speed 150 300 200 350 Position 0 00 0 00 Acceleration 3000 3000 Deceleration 3000 3000 Pushing force 100 100 100 100 Trigger LV 100 100 100 100 Pushing speed 10 20 10 20 Moving force 150 150 Area1 0 00 0 00 Area2 0 00 0 00 In position 0 50 0 50 ...

Page 106: ... Default In position 0 50 0 50 ORIG offset 0 00 0 00 Max force 100 100 Para protect 1 1 Enable SW 2 2 Unit name Part no of each product W AREA1 0 00 0 00 W AREA2 0 00 0 00 ORG Correct 0 00 0 00 Sensor type 1 1 Option set1 1 1 Undefined parameter11 1 1 Undefined parameter12 1 1 Model LEPY6 LEPY10 Return to origin parameter default ORIG direction 2 2 ORIG mode 1 1 ORIG limit 150 150 ORIG time 100 10...

Page 107: ...ad mm 4 8 5 10 Step data default No 0 0 Movement MOD ABS ABS Speed 150 300 200 350 Position 0 00 0 00 Acceleration 3000 3000 Deceleration 3000 3000 Pushing force 100 100 100 100 Trigger LV 100 100 100 100 Pushing speed 10 20 10 20 Moving force 150 150 Area1 0 00 0 00 Area2 0 00 0 00 In position 0 50 0 50 ...

Page 108: ...ion 3000 3000 Default In position 0 50 0 50 ORIG offset 0 00 0 00 Max force 100 100 Para protect 1 1 Enable SW 2 2 Unit name Part no of each product W AREA1 0 00 0 00 W AREA2 0 00 0 00 ORG Correct 0 00 0 00 Sensor type 1 1 Option set1 1 1 Undefined parameter11 1 1 Undefined parameter12 1 1 Model LEPS6 LEPS10 Return to origin parameter default ORIG direction 2 2 ORIG mode 1 1 ORIG limit 150 150 ORI...

Page 109: ... specifications return to origin parallel I O signal operating environment troubleshooting and parameter default Corrected erroneous descriptions No LEC OM04505 August 2015 Revision Addition to Pulse input PNP open collector input circuit Addition to LES setting value No JXC OMT0042 A Mar 2018 Complete revision 4 14 1 Sotokanda Chiyoda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 ...

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