SMC Networks JXC61 Operation Manual
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SMC Networks JXC61 Operation Manual

Step motor controller servo/24 vdc, incremental/battery-less absolute encoder compatible
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Traffa
Bedienungsanleitung
JXC 51/61 Schrittmotor-Controller
T
echnisches üro raffa
B
T
Innovative Antriebslösungen
Der optimale Antrieb individuell für Ihre Anforderung

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Summary of Contents for SMC Networks JXC61

  • Page 1 Traffa Bedienungsanleitung JXC 51/61 Schrittmotor-Controller echnisches üro raffa Innovative Antriebslösungen Der optimale Antrieb individuell für Ihre Anforderung...
  • Page 2 No.JXC#-OMX0011-B PRODUCT NAME Step Motor Controller (Servo/24 VDC) Incremental / Battery-Less Absolute Encoder compatible MODEL / Series / Product Number JXC51/JXC61...

  • Page 3: Table Of Contents

    Table of Contents 1. Safety Instructions ..........5 2. Product Outline ............ 7 2.1 Product features ................... 7 2.2 Product configuration ................8 2.3 How to Order ....................9 2.4 Option ......................10 (1) Battery-Less Absolute Encoder compatible ........... 10 [1] Actuator cable ....................
  • Page 4 4. External Wiring Diagram ........25 4.1 PWR: Power connector ................25 4.2 MOT: Motor power connector and ENC: Encoder connector ..25 4.3 SI: Serial I/O connector ................25 (1) Connection with the teaching box ............ 25 (2) Connection with a PC ................26 4.4 Parallel I/O connector ................
  • Page 5 9. Operation (example) .......... 49 9.1 Positioning operation ................49 9.2 Pushing operation ..................50 10. Start up procedure for battery-less absolute encoder ..........51 10.1 Procedure for start up ................51 10.2 When supplying power for the first time ..........52 10.3 Supply of power ....................
  • Page 6 Encoder ......................74 16. Troubleshooting ..........77 - 4 -...

  • Page 7: Safety Instructions

    JXC51/61 Controller 1. Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of "Caution", "Warning" or "Danger". They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations.
  • Page 8 JXC51/61 Controller Safety Instructions Caution 1.The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary.

  • Page 9: Product Outline

    2. Product Outline 2.1 Product features The followings are the main functions of this controller:  Electric Actuator Control Positioning operation and Pushing operation, at a specific speed and force, of the electric actuator are possible by controlling the Step motor (24 VDC servo). ...

  • Page 10: Product Configuration

    2.2 Product configuration The product configuration of this controller is as follows. ●Electric actuator Prepared by user ● I/O cable Part No: LEC-CN5-# ● Controller Parallel I/O Signal power supply 24 VDC Option *1) *5) ●Controller Actuator cable ● communication cable Battery-less absolute to ENC compatible...

  • Page 11: How To Order

    2.3 How to Order The part number construction for this product is as follows: Ｊ Ｘ Ｃ □ １ □ □ － □ Electric equipment Controller Electric actuator model Controller type Battery-Less Abosolute compaible Parallel I/O input type Stroke example: For LEFS25EB-100B-R3CM1T, (64-point, NPN) specify LEFS25EB-100.

  • Page 12: Battery-Less Absolute Encoder Compatible

    2.4 Option (1) Battery-Less Absolute Encoder compatible Actuator cable ＬＥ－ＣＥ－□ Signal name Terminal No. Cable colour Terminal No. Brown Cable length (L) Orange Yellow 1.5m COM-A/COM Green COM-B/ - Blue Shield Signal name Terminal No. Cable colour Terminal No. Brown Black Black Orange...

  • Page 13: Lock)

    [2] Actuator cable for actuator with lock (for sensor and lock) Signal name Terminal No. Cable colour Terminal No. Ｌ Ｅ - Ｃ Ｅ - □ - Ｂ Brown Orange Cable length (L) Yellow COM-A/COM Green COM-B/ - 1.5m Blue Shield Signal name Terminal No.

  • Page 14: Incremental Encoder Compatible

    (2) Incremental Encoder compatible [1] Actuator cable [5m or less] LE - CP - □ - □ Signal name Terminal No. Cable color Terminal No. Brown Cable length (L) Orange 1.5m Yellow COM-A/COM Green COM-B/ - Blue Shield Cable color Terminal No.

  • Page 15: Actuator Cable For Actuator With Lock (For Sensor And Lock) [5M Or Less]

    [3] Actuator cable for actuator with lock (for sensor and lock) [5m or less] LE - CP - □ - B - □ Signal name Terminal No. Cable color Terminal No. Brown Cable length (L) Orange Yellow 1.5m COM-A/COM Green COM-B/ - Blue Shield...

  • Page 16: I/O Cable

    (3) I/O Cable Ｌ Ｅ Ｃ － Ｃ Ｎ ５ － □ # of Color of # of Color of wire insulation mark color wire insulation mark color Cable length (L) Light brown Black Yellow ■ ■■ Light brown Light green Black ■...

  • Page 17: Communication Cable For Controller Setting

    Communication cable for controller setting To controller JXC－W2A－C Communication cable USB cable Communication cable LEC－W2－U • Controller Configuration Software USB cable • USB driver Please download from SMC website. https://www.smcworld.com Operating environment Window®7,Windows®8.1,Windows®10 Communication interface USB1.1 or USB2.0 port Display 1024×768 or more WindowsⓇ7, WindowsⓇ8.1, and WindowsⓇ10 are registered trademarks of United States Microsoft Corporation.

  • Page 18: Teaching Box

    Teaching box ＬＥＣ - Ｔ１ - ３ □ Ｇ □ Teaching box Enable switch Cable length No enable switch Equipped with enable switch Original language Stop switch Japanes English With Stop switch Conversion cable for connecting the teaching box P5062-5 (Cable length: 0.3 m) * Required for connecting the teaching box and JXC controller Dimensions Indication...

  • Page 19: Startup Procedures

    If any parts are missing or damaged, please contact your distributor. Controller Item Quantity Power supply plug Controller 1 unit （JXC51##-#、 JXC61##-#） Power supply plug 1 piece （JXC-CPW） I/O cable 1 piece (LEC-CN5-#) *1) Included in the package only when the I/O I/O cable cable length is specified.

  • Page 20: Power On Alarm (Error)

    (4) Power ON alarm (error) Ensure the stop is not activated and then supply 24 VDC power. Function LED status Status PW R Green LED is ON. Normal No alarm is generated. Controller If the LED [PWR] lights in green, the controller is in the normal condition. However, if the LED [ALM] lights in red, the controller is in the alarm (error) condition.

  • Page 21: Product Specifications

    3. Product Specifications 3.1 Basic specifications The basic specifications of this controller are as follows: Item Specifications Compatible motor Step Motor (Servo / 24 VDC) Power voltage: 24 VDC +/-10% Max. current consumption: 3A (Peak 5A) Power supply (for both of motor drive power control power, stop, lock brake release) Parallel input 11 inputs (photo-coupler isolation)

  • Page 22: Parts Description

    3.2 Parts description The detailed descriptions of each part are as follows: ⑩ ① ② A side view (controller version) ③ ⑧ yo S3.4 N ④ ⑨ ⑤ S0920010001 ⑥ Label of controller version ⑦ A side Label Name Description Power ON/No alarm: Green light Data (step data, parameter) writing /green light flashing Caution...

  • Page 23: Outside Dimension Diagram

    3.3 Outside dimension diagram The outside view of this product is as shown in the diagram below: (1) Screw mount type （JXC517#-#, JXC617#-#） For body mounting (Thread mounting type) (2) DIN rail mount type （JXC518#-#, JXC618#-#） DIN rail (35mm) can be mounted - 21 -...

  • Page 24: How To Install

    3.4 How to install (1) How to install The controller can be direct mounted using screws or mounted on a DIN rail. The followings are the descriptions on how to install each type: 1) Screw mount type （JXC517#-#、JXC617#-#） 2) DIN rail mount type （JXC518#-#、JXC618#-#） (Installation with two M4 screws) (Installation with the DIN rail) DIN rail is locked.

  • Page 25: Mounting Location

    Caution The earthling should be the dedicated grounding point. It should be a functional ground with less than 100 Ω resistance. The cross section of the grounding wire should be greater than 2mm The ground point should be near this controller to make the wire length shorter. Controller Other device Controller...

  • Page 26: Precautions For Electric Actuator Compatible With Battery-Less Absolute Encoder Installation

    (4) Precautions for electric actuator compatible with battery-less absolute encoder installation Warning Do not use in an environment where strong magnetic field are present. A magnetic sensor is used in the encoder. Therefore, if the actuator motor is used in a strong magnetic field environment, malfunction or failure may occur.

  • Page 27: External Wiring Diagram

    4. External Wiring Diagram Examples of standard wiring are shown for each connector of the controller. 4.1 PWR: Power connector Controller Controller power supply 24 VDC Power cable (The 24 VDC power supply and the power cable should be obtained separately.) Please refer to "5.

  • Page 28: Connection With A Pc

    (2) Connection with a PC Controller モニタ モニタ 現在 位 置 現在 位 置 120.3 120.3 動 作中 動 作中 mm/s mm/s アラーム アラーム 現在 速 度 現在 速 度 USB cable 設定 設定 位 置 位 置 速 度 速...

  • Page 29: Pwr: Power Supply Plug

    5. PWR: Power supply plug 5.1 Power supply plug specifications The specifications of the power plug supplied with the controller are shown below. Power supply plug Terminal Function Descriptions C24V Control power (+) The positive control power. The positive power for the electric M24V Motor power (+) actuator motor to be supplied via...

  • Page 30: Wiring Of Power Supply Plug

    5.3 Wiring of power supply plug Connect the power supply plug to the 24 VDC controller power supply according to instructions (1) (2) and (3) and then, insert it into the CN1 connector of the controller. (1) Wiring of the power supply (C24V, M24V, 0V) Connect the positive of the 24 VDC controller power supply of the controller to the C24V, M24V and EMG terminal of the power supply connector, and connect the negative of that power supply to the 0V terminal.

  • Page 31: Stop Circuits

    5.4 Stop circuits When the external switch to stop or the stop switch of the teaching box is enabled on this controller, the electric actuator will stop. (1) Example circuit 1 - Single controller with teaching Box When the teaching box is connected to the controller, the teaching box’s stop switch will become effective.

  • Page 32: Example Circuit 2 - Multiple Controllers (Relay Contact (1))

    (2) Example circuit 2 - multiple controllers (Relay contact (1)) If the system where this controller is installed has a stop circuit for whole system, or if the system has multiple controllers with individual power supply, relay contacts should be made between the 24 VDC controller power supply and the EMG terminal of the power supply plug.

  • Page 33: Example Circuit 3 - Motor Power Shutdown (Relay Contact (2))

    (3) Example circuit 3 - Motor power shutdown (Relay contact (2)) If there is a necessity to have circuit to shut down the motor power externally, relay contacts should be made between the 24 VDC controller power supply and the M24V and EMG terminal of the power supply plug.

  • Page 34: Parallel L/O Connector

    1kΩ 6.8kΩ 「COM-」〈A2〉 IN0〈A3〉～SVON〈A13〉 (2) Parallel I/O output circuit ● NPN type (JXC51##-#) Inside of the controller Outside OUT0〈B1〉 ～ALARM〈B13〉 10Ω 「COM-」 〈A2〉 ● PNP type (JXC61##-#) Inside of the controller Outside 「COM+」 10Ω 〈A1〉 OUT0〈B1〉 ～ALARM〈B13〉 - 32 -...

  • Page 35: The Parallel I/O Signal Is Detailed

    6.3 The parallel I/O signal is detailed I/O cable ･ ・ ・ ･ ・ ・ B13 A13 To the controller parallel IO connector The end to be connected to a PLC, etc. - Input terminal- Function Description The terminal for the 24V of the 24 VDC I/O signal power. COM+ The terminal for the 0V of the 24 VDC I/O signal power.
  • Page 36 Effective condition of the Parallel I/O signal Condition SETON SVRE BUSY Signal name SETUP (Return to origin) DRIVE (Operation start instruction) ("-" = It doesn't depend in the ON/ OFF state of the each output signal) *1) During the positioning operation the SETUP input will be disabled whilst hold is in operation. Caution SETUP and DRIVE can only be accepted during the above conditions.
  • Page 37 If the stop is input from the EMG or RESET terminal or the stop-switch on the connected < > continue Teaching Box during pushing operation, the electric actuator stop. ("Busy" signal turns OFF) If the electric actuator stops within the range of "Position" ± "In posn" as defined in the step data, the output signal "INP"...
  • Page 38 The following table shows the relation of the positon number and the combination of IN0-IN5 or OUT0-OUT5. 0：OFF 1：ON 0：OFF 1：ON Step Step - 36 -...
  • Page 39 0：OFF 1：ON 0：OFF 1：ON Step Step OUT5 OUT4 OUT3 OUT2 OUT1 OUT0 - 37 -...

  • Page 40: Parallel I/O Wiring Example

    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 (LEC-CN5-#). The wiring should be changed depending on the type of the parallel I/O (NPN or PNP). Please wire referring to the following diagram. ●...

  • Page 41: Setting Data Entry

    7. Setting Data Entry In order to move the electric actuator to a specific position, it is necessary to setup the patterns of operations with the controller setting software or the teaching box. This setup data input by the controller setting software or teaching box will be recorded in the memory of the controller. For the controller setting software and the teaching box, there are two available modes.
  • Page 42 Details of step data Setting name Range Description 0 to 63 Number of the step data. The setting to specify the coordinate system for the target position. Software Description Blank Disable The step data is ineffective. 3 options Movement MOD (See the right The target position will be defined by the absolute Absolute...
  • Page 43 ● Effective only for the pushing operation (when the value for the "Pushing force" is from 1to 100). This defines the movement speed during the pushing operation. If this Speed Minimum value is too high, it may cause damage to the electric actuator or work piece due to to "Max force"...

  • Page 44: Basic Parameter

    7.2 Basic parameter The "Basic parameter" is the data to define the operating conditions of the controller, conditions of the electric actuator, etc. Caution Writing of the parameter should be performed while the electric actuator is stopped. Details of basic parameter Activation: "XX"...
  • Page 45 This defines the position of the electric actuator after the return to origin operation. (Unit: mm) ● The ORIG offset is 0 (mm). Electric actuator Between the left examples, The position recognized by the the electric actuator controller after the return to the positions are not different origin operation (0mm).

  • Page 46: Return To Origin Parameter

    Return to origin parameter " " Return to origin parameter is the setting data for the return to origin operation. Details of Return to origin parameter Activation: "XX" = Become effective just after recorded into the controller "X" = Become effective after restarting the controller "-"...

  • Page 47: Perations

    8. Perations 8.1 Return to origin position Return to origin operation should be performed first in the following cases. (1) When the power is turned on. Battery-les absolute encoder compatible: When the power is turned on for the first time, it is necessary to return to origin operation. It is not necessary to return to origin operation when the power is turned on again after the next time.

  • Page 48: Positioning Operation

    8.2 Positioning operation Step data "Pushing force" is 0. The electric actuator moves to the target position specified by the step data "Position". ●Positioning operation (Example) ● Positioning operation [Speed/ Position] (Example) Step data Load "In position" Positioning range Motor (In position) Step data Speed...

  • Page 49: Pushing Operation

    8.3 Pushing operation The pushing operation is active when a Value greater than "1" is set in the Step data "pushing force " Similar to the positioning operation, the electric actuator moves according to the settings of "Position" and "Speed" in the step data and then, when it reaches to the target position, it starts the pushing process.

  • Page 50: Controller Input Signal Response Time

    2) Movement of the work piece in the direction opposite to the pushing direction (The electric actuator is pushed back since the reaction force from the work piece is too large.) After completion of the pushing operation, if the reaction force from the work piece becomes larger, the electric actuator may be pushed back.

  • Page 51: Operation (Example)

    9. Operation (example) 9.1 Positioning operation Example) Move the electric actuator from the origin to 50mm point with 100mm/s. (Using Step No.1) Next, it shows setting example to move the electric actuator from the 50mm point to 100mm point by moving it 5 times continuously, 10mm at a time, with a speed of 50 mm/s. (Step No. 2) ●...

  • Page 52: Pushing Operation

    9.2 Pushing operation Example) Move the electric actuator from the origin to 100mm point with 100mm/s. (Using Step No.1) From the 100mm point, the electric actuator starts the pushing operation of 10mm/s speed and 50% or less force (the pushing distance is up to 5mm). Then, the electric actuator moves from the position where the pushing operation was completed (where INP was turned on) to the 50mm point with 50mm/s.

  • Page 53: Start Up Procedure For Battery-Less Absolute Encoder

    10. Start up procedure for battery-less absolute encoder 10.1 Procedure for start up Procedure for start up of the battery-less absolute encoder for every occasion when the power is applied. * For the procedure for turning on the power with the incremental encoder, please refer to "11 Operation instruction (1) Power on to origin return".

  • Page 54: When Supplying Power For The First Time

    10.2 When supplying power for the first time Please refer to the following [Procedures and Timing diagram] for each operation. -Procedure- -Timing diagram- 1) Supply power ↓ 2) ESTOP output is turned OFF Power ALARM output is turned ON OUT3 output is turned ON ([1-153: Absolute encoder ID does not match controller data] alarm is ・...

  • Page 55: Supply Of Power

    10.3 Supply of power (1) Power supply is turned back on (Normal) If [ALARM] is OFF (no alarm) after supplying power again, SETON output is ON after T3. -Procedure- -Timing diagram- 1) Supply power ↓ 2) ESTOP output is turned OFF Power ALARM output is turned OFF ↓...

  • Page 56: Alarm (Group E) Is Cleared By A Cut To The Power Supply

    10.4 Alarm (group E) is cleared by a cut to the power supply It is necessary to perform the return to origin operation when alarm (group E) is generated and the alarm is cleared by shutting off the power supply. When the power is applied again after changing Return to origin parameter "Return to Origin Direction", follow the same start up procedure.

  • Page 57: Operation Instruction

    11. Operation instruction The controller is operated by selecting step data preset in the controller using the parallel I/O signals. The operating conditions are shown below. (1) Power on → Return to origin - Procedures- - Timing chart Power on → Return to origin - 1) Apply the power.

  • Page 58: Positioning Operation

    (2) Positioning operation - Procedures- - Timing chart Positioning operation - 1) Input step data No. (IN0 to IN5) Input the step data no. Scan the step data no. ↓ 2) DRIVE is turned ON. (OUT0 to OUT 5 is turned off) →Scan the step data number (from IN0 to IN5).

  • Page 59: Hold

    (4) HOLD -Procedures- - Timing chart HOLD - 1) HOLD is turned ON during the operation (When HOLD is ON). ↓ 2) BUSY is turned OFF Electric actuator (The electric actuator stops). ↓ 3) HOLD is turned OFF. ↓ 4) BUSY is turned ON Slow-down starting point (The electric actuator restarts).

  • Page 60: Area Output

    (7) Area output -Procedures- -Timing chart Area output - Example: ● Operation of Step Data No.1 The initial position: 50mm 1) Input step data No. (IN0 to IN5). ↓ Operation of step data No.1: Position: 200mm, Area1-Area2: 150-250mm ↓ ↓ 2) DRIVE is turned ON.

  • Page 61: Alarm Detection

    12. Alarm Detection The details of the alarm can be checked using the controller setting software or the teaching box. Please refer to the manuals of the controller setting software or the teaching box for details of the alarms. Please refer to section "12.2 Alarm details" of this manual on how to, deactivate the alarm. 12.1 Parallel output for the alarm group In case of an alarm, this controller outputs a signal that informs the type of alarm.

  • Page 62: Alarm Details

    12.2 Alarm details Controller Teaching How to Setting Software Alarm contents/ Countermeasure deactivate (code) <Contents> The step data is in-correct for the following conditions (Assignable value range) (1) "Area1" < "Area2" (If both "Area1 and Area2" is 0, the alarm will not be activated.) (2) "Trigger LV"...
  • Page 63 <Contents> For an operation for a specific step data no., the requested number of the step data is not registered. (When operation is commanded through PLC, this alarm will be generated depending on the input signal interval and the holding time of signals) The step data is Operation RESET...
  • Page 64 <Contents> Alarm is generated when return parameter has the conditions 1, 2 shown below. Return to origin parameter setting ORIG mode ORIG sensor Return to origin by pushing force ●Sensor Contact A [contact a] ORIG switch Origin [pushing] direction [ORIG sensor is RESET ●The origin sensor is not...
  • Page 65 <Contents> The Controller The temperature around the power element of the controller is temperature too high. RESET has exceeded Over SVON Temp. <Countermeasure> Input specification Make improvements so that the temperature around the (01-146) controller is kept appropriate. <Contents> The control power supply voltage within the controller is out of a range.
  • Page 66 <Contents> Abnormality in communication with the encoder. Encoder error Encoder Power (01-192) error <Countermeasure> Check the connection of the actuator cable. <Contents> Unable to find Polarity Selected sensor type is not correct the motor Power phase in time. <Countermeasure> found (01-193) Set the sensor type to 2(ABS).

  • Page 67: Wiring Of Cables/Common Precautions

    13. Wiring of cables/Common precautions Warning (1) Adjusting, mounting or wiring change should never be done before shutting off the power supply to the product. Electrical shock, malfunction and damag can result. (2) Never disassemble the cable. Use only specified cables. (3) Do not remove or connect the cable and connector while power is supplied.

  • Page 68: Electric Actuators/Common Precautions

    (11) The Speed / pushing force may vary, depending on the cable length, load and mounting conditions etc. If the cable length exceeds 5m, the speed / pushing force will be reduced by a maximum of 10% per 5m. (If cable length is 15m: Maximum 20% reduction.) [Transportation] Cution (1) Do not carry or swing the product by the motor or the cable...

  • Page 69: Mounting

    Cution (1) Operate within the limits of the maximum usable stroke. The product will be damaged if it is used with the stroke which is over the maximum stroke. Refer to the specifications of the product. (2) When the product repeatedly cycles with partial strokes, operate it at a full stroke at least once a day or every 1000 strokes.

  • Page 70: Precautions For Use

    (9) When mounting the electric actuator or attaching to the work piece, do not apply strong impact or large moment. If an external force over the allowable moment is applied, it may cause looseness in the guide unit, an increase in sliding resistance or other problems. (10) Maintenance space.

  • Page 71: Operating Environment

    [Ground] Warning (1) Be sure to ground the electric actuator. (2) Grounding should be dedicated ground. Ground construction is Class D grounding. (Ground resistance 100 Ω or less) (3) Make the grounding as close as possible to the electric actuator and shorten the distance to ground.

  • Page 72: Maintenance

    14.5 Maintenance Warning (1) Do not disassemble or repair the product. Fire or electric shock can result. (2) Before modifying or checking the wiring, the voltage should be checked with a tester 5 minutes after the power supply is turned off. Electrical shock can result.

  • Page 73: Design And Selection

    (7) When the electric actuator is operated manually (when SVRE output signal is off), supply 24 VDC to the [LK RLS] terminal of the power supply connector. If the product is operated without releasing the lock, wearing of the lock sliding surface will be accelerated, causing reduction in the holding force and the life of the locking mechanism.

  • Page 74: Installation

    Do not touch the product when it is energized and for some time after power has been disconnected, as it is very hot. It may lead to a burn due to the high temperature. Check the voltage using a tester for more than 5 minute after power-off in case of installation, wiring and maintenance.

  • Page 75: Wiring

    15.4 Wiring Warning (1) Do not apply any excessive force to cables by repeated bending, tensioning or placing a heavy object on the cables. It may cause an electric shock, fire, or breaking of wire. (2) Connect wires and cables correctly. Incorrect wiring could break he controller or its peripheral devices depending on the seriousness.

  • Page 76: Maintenance And Inspection

    15.7 Maintenance and inspection Warning (1) Perform a maintenance check periodically. Confirm wiring and screws are not loose. Loose screws or wires may cause unintentional malfunction. (2) Conduct an appropriate functional inspection after completing the maintenance. In case of any abnormities (in the case that the electric actuator does no move, etc.), stop the operation of the system.
  • Page 77 leave a gap of 40 mm or more with respect to the position where the magnet passes. Keep away from the magnet passing position and leave a space of 40 mm or more. Magnet Magnet passing position passing position Magnet mouting position Magnet mouting position LEY(G) / Piston part LEFS / Table center...
  • Page 78 The controller acquires the absolute position data from the absolute encoder when power is applied. Therefore, if the power is applied to the controller when the actuator is moving with an external force, the controller fails to acquire the absolute position data, which generates an alarm. (2) When the controller is used for the first time, perform the offset adjustment.
  • Page 79 Consider replacing controller, if not of the causes on this table are applicable. It is possible that this product is damaged due to the operating conditions (applications), please contact SMC to discuss appropriate measures. System does not operate correctly. JXC51/JXC61 See problem LED is OFF. No. 1. ALM LED turns See problem on red.
  • Page 80 Trouble Possible Trouble How to diagnose the trouble Solutions cause The power supply, voltage or current should be modified to an appropriate Check if the LED (green) of the Power fault one. controller is lit. → 4. External Wiring Diagram →...
  • Page 81 If there is no sound of lock release Check if you can hear the sound Lock release from the electric actuator with lock, the of lock release when the manual error lock may be broken. If the trouble lock switch is turned on and off. continues, please contact SMC.
  • Page 82 Check if the product number of the Check that the combination of used electric actuator matches with the the electric actuator and electric actuator which is applicable to controller is correct? the controller. Inappropriate → 3. Product Specifications If the blank controller is used, specifications check that the written data is If the blank controller is used, write the...
  • Page 83 Check if the product number of the Check that the combination of used electric actuator matches with the the electric actuator and electric actuator which is applicable to controller is correct? the controller. Inappropriate If the blank controller is used, →...
  • Page 84 Revision history A: Contents revised in several places. [Nov 2020] B: Incremental compatible has been added. [Dec 2020] 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. ©...
  • Page 85 No.JXC#-OMX0011-B PRODUCT NAME Step Motor Controller (Servo/24 VDC) Incremental / Battery-Less Absolute Encoder compatible MODEL / Series / Product Number JXC51/JXC61...
  • Page 86 Table of Contents 1. Safety Instructions ..........5 2. Product Outline ............ 7 2.1 Product features ................... 7 2.2 Product configuration ................8 2.3 How to Order ....................9 2.4 Option ......................10 (1) Battery-Less Absolute Encoder compatible ........... 10 [1] Actuator cable ....................
  • Page 87 4. External Wiring Diagram ........25 4.1 PWR: Power connector ................25 4.2 MOT: Motor power connector and ENC: Encoder connector ..25 4.3 SI: Serial I/O connector ................25 (1) Connection with the teaching box ............ 25 (2) Connection with a PC ................26 4.4 Parallel I/O connector ................

  • Page 88: Specific Precautions For Battery-Less Absolute

    9. Operation (example) .......... 49 9.1 Positioning operation ................49 9.2 Pushing operation ..................50 10. Start up procedure for battery-less absolute encoder ..........51 10.1 Procedure for start up ................51 10.2 When supplying power for the first time ..........52 10.3 Supply of power ....................
  • Page 89 Encoder ......................74 16. Troubleshooting ..........77 - 4 -...

  • Page 90: Safety Instructions

    JXC51/61 Controller 1. Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of "Caution", "Warning" or "Danger". They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations.
  • Page 91 JXC51/61 Controller Safety Instructions Caution 1.The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary.

  • Page 92: Product Outline

    2. Product Outline 2.1 Product features The followings are the main functions of this controller:  Electric Actuator Control Positioning operation and Pushing operation, at a specific speed and force, of the electric actuator are possible by controlling the Step motor (24 VDC servo). ...

  • Page 93: Product Configuration

    2.2 Product configuration The product configuration of this controller is as follows. ●Electric actuator Prepared by user ● I/O cable Part No: LEC-CN5-# ● Controller Parallel I/O Signal power supply 24 VDC Option *1) *5) ●Controller Actuator cable ● communication cable Battery-less absolute to ENC compatible...

  • Page 94: How To Order

    2.3 How to Order The part number construction for this product is as follows: Ｊ Ｘ Ｃ □ １ □ □ － □ Electric equipment Controller Electric actuator model Controller type Battery-Less Abosolute compaible Parallel I/O input type Stroke example: For LEFS25EB-100B-R3CM1T, (64-point, NPN) specify LEFS25EB-100.

  • Page 95: Battery-Less Absolute Encoder Compatible

    2.4 Option (1) Battery-Less Absolute Encoder compatible Actuator cable ＬＥ－ＣＥ－□ Signal name Terminal No. Cable colour Terminal No. Brown Cable length (L) Orange Yellow 1.5m COM-A/COM Green COM-B/ - Blue Shield Signal name Terminal No. Cable colour Terminal No. Brown Black Black Orange...

  • Page 96: Actuator Cable For Actuator With Lock (For Sensor And Lock)

    [2] Actuator cable for actuator with lock (for sensor and lock) Signal name Terminal No. Cable colour Terminal No. Ｌ Ｅ - Ｃ Ｅ - □ - Ｂ Brown Orange Yellow Cable length (L) COM-A/COM Green COM-B/ - Blue 1.5m Shield Signal name Terminal No.

  • Page 97: Incremental Encoder Compatible

    (2) Incremental Encoder compatible [1] Actuator cable [5m or less] LE - CP - □ - □ Signal name Terminal No. Cable color Terminal No. Brown Cable length (L) Orange 1.5m Yellow COM-A/COM Green COM-B/ - Blue Shield Cable color Terminal No.

  • Page 98: Actuator Cable For Actuator With Lock (For Sensor And Lock) [5M Or Less]

    [3] Actuator cable for actuator with lock (for sensor and lock) [5m or less] LE - CP - □ - B - □ Signal name Terminal No. Cable color Terminal No. Brown Cable length (L) Orange Yellow 1.5m COM-A/COM Green COM-B/ - Blue Shield...

  • Page 99: I/O Cable

    (3) I/O Cable Ｌ Ｅ Ｃ － Ｃ Ｎ ５ － □ # of Color of # of Color of wire insulation mark color wire insulation mark color Cable length (L) Light brown Black Yellow ■ ■■ Light brown Light green Black ■...

  • Page 100: Communication Cable For Controller Setting

    Communication cable for controller setting JXC－W2A－C To controller Communication cable USB cable Communication cable LEC－W2－U • Controller Configuration Software USB cable • USB driver Please download from SMC website. https://www.smcworld.com Operating environment Window®7,Windows®8.1,Windows®10 Communication interface USB1.1 or USB2.0 port Display 1024×768 or more WindowsⓇ7, WindowsⓇ8.1, and WindowsⓇ10 are registered trademarks of United States Microsoft Corporation.

  • Page 101: Teaching Box

    Teaching box ＬＥＣ - Ｔ１ - ３ □ Ｇ □ Teaching box Enable switch Cable length No enable switch Equipped with enable switch Original language Japanes Stop switch English With Stop switch Conversion cable for connecting the teaching box P5062-5 (Cable length: 0.3 m) * Required for connecting the teaching box and JXC controller Dimensions Indication...

  • Page 102: Startup Procedures

    If any parts are missing or damaged, please contact your distributor. Controller Item Quantity Power supply plug Controller 1 unit （JXC51##-#、 JXC61##-#） Power supply plug 1 piece （JXC-CPW） I/O cable 1 piece (LEC-CN5-#) *1) Included in the package only when the I/O I/O cable cable length is specified.

  • Page 103: Power On Alarm (Error)

    (4) Power ON alarm (error) Ensure the stop is not activated and then supply 24 VDC power. Function LED status Status PW R Green LED is ON. Normal No alarm is generated. Controller If the LED [PWR] lights in green, the controller is in the normal condition. However, if the LED [ALM] lights in red, the controller is in the alarm (error) condition.

  • Page 104: Product Specifications

    3. Product Specifications 3.1 Basic specifications The basic specifications of this controller are as follows: Item Specifications Compatible motor Step Motor (Servo / 24 VDC) Power voltage: 24 VDC +/-10% Max. current consumption: 3A (Peak 5A) Power supply (for both of motor drive power control power, stop, lock brake release) Parallel input 11 inputs (photo-coupler isolation)

  • Page 105: Parts Description

    3.2 Parts description The detailed descriptions of each part are as follows: ⑩ ① ② A side view (controller version) ③ ⑧ yo S3.4 N ④ ⑨ ⑤ S0920010001 ⑥ Label of controller version ⑦ A side Label Name Description Power ON/No alarm: Green light Data (step data, parameter) writing /green light flashing Caution...

  • Page 106: Outside Dimension Diagram

    3.3 Outside dimension diagram The outside view of this product is as shown in the diagram below: (1) Screw mount type （JXC517#-#, JXC617#-#） For body mounting (Thread mounting type) (2) DIN rail mount type （JXC518#-#, JXC618#-#） DIN rail (35mm) can be mounted - 21 -...

  • Page 107: How To Install

    3.4 How to install (1) How to install The controller can be direct mounted using screws or mounted on a DIN rail. The followings are the descriptions on how to install each type: 1) Screw mount type （JXC517#-#、JXC617#-#） 2) DIN rail mount type （JXC518#-#、JXC618#-#） (Installation with the DIN rail) (Installation with two M4 screws) DIN rail is locked.

  • Page 108: Mounting Location

    Caution The earthling should be the dedicated grounding point. It should be a functional ground with less than 100 Ω resistance. The cross section of the grounding wire should be greater than 2mm The ground point should be near this controller to make the wire length shorter. Controller Other device Controller...

  • Page 109: Precautions For Electric Actuator Compatible With Battery-Less Absolute Encoder Installation

    (4) Precautions for electric actuator compatible with battery-less absolute encoder installation Warning Do not use in an environment where strong magnetic field are present. A magnetic sensor is used in the encoder. Therefore, if the actuator motor is used in a strong magnetic field environment, malfunction or failure may occur.

  • Page 110: External Wiring Diagram

    4. External Wiring Diagram Examples of standard wiring are shown for each connector of the controller. 4.1 PWR: Power connector Controller Controller power supply 24 VDC Power cable (The 24 VDC power supply and the power cable should be obtained separately.) Please refer to "5.

  • Page 111: Connection With A Pc

    (2) Connection with a PC Controller モニタ モニタ 120.3 120.3 現在 位 置 現在 位 置 動 作中 動 作中 mm/s mm/s アラーム アラーム 現在 速 度 現在 速 度 USB cable 設定 設定 位 置 位 置 速 度 速...

  • Page 112: Pwr: Power Supply Plug

    5. PWR: Power supply plug 5.1 Power supply plug specifications The specifications of the power plug supplied with the controller are shown below. Power supply plug Terminal Function Descriptions C24V Control power (+) The positive control power. The positive power for the electric M24V Motor power (+) actuator motor to be supplied via...

  • Page 113: Wiring Of Power Supply Plug

    5.3 Wiring of power supply plug Connect the power supply plug to the 24 VDC controller power supply according to instructions (1) (2) and (3) and then, insert it into the CN1 connector of the controller. (1) Wiring of the power supply (C24V, M24V, 0V) Connect the positive of the 24 VDC controller power supply of the controller to the C24V, M24V and EMG terminal of the power supply connector, and connect the negative of that power supply to the 0V terminal.

  • Page 114: Stop Circuits

    5.4 Stop circuits When the external switch to stop or the stop switch of the teaching box is enabled on this controller, the electric actuator will stop. (1) Example circuit 1 - Single controller with teaching Box When the teaching box is connected to the controller, the teaching box’s stop switch will become effective.

  • Page 115: Example Circuit 2 - Multiple Controllers (Relay Contact (1))

    (2) Example circuit 2 - multiple controllers (Relay contact (1)) If the system where this controller is installed has a stop circuit for whole system, or if the system has multiple controllers with individual power supply, relay contacts should be made between the 24 VDC controller power supply and the EMG terminal of the power supply plug.

  • Page 116: Example Circuit 3 - Motor Power Shutdown (Relay Contact (2))

    (3) Example circuit 3 - Motor power shutdown (Relay contact (2)) If there is a necessity to have circuit to shut down the motor power externally, relay contacts should be made between the 24 VDC controller power supply and the M24V and EMG terminal of the power supply plug.

  • Page 117: Parallel L/O Connector

    1kΩ 6.8kΩ 「COM-」〈A2〉 IN0〈A3〉～SVON〈A13〉 (2) Parallel I/O output circuit ● NPN type (JXC51##-#) Inside of the controller Outside OUT0〈B1〉 ～ALARM〈B13〉 10Ω 「COM-」 〈A2〉 ● PNP type (JXC61##-#) Inside of the controller Outside 「COM+」 10Ω 〈A1〉 OUT0〈B1〉 ～ALARM〈B13〉 - 32 -...

  • Page 118: The Parallel I/O Signal Is Detailed

    6.3 The parallel I/O signal is detailed I/O cable ･ ・ ・ ･ ・ ・ B13 A13 To the controller parallel IO connector The end to be connected to a PLC, etc. - Input terminal- Function Description The terminal for the 24V of the 24 VDC I/O signal power. COM+ The terminal for the 0V of the 24 VDC I/O signal power.
  • Page 119 Effective condition of the Parallel I/O signal Condition SETON SVRE BUSY Signal name SETUP (Return to origin) DRIVE (Operation start instruction) ("-" = It doesn't depend in the ON/ OFF state of the each output signal) *1) During the positioning operation the SETUP input will be disabled whilst hold is in operation. Caution SETUP and DRIVE can only be accepted during the above conditions.
  • Page 120 If the stop is input from the EMG or RESET terminal or the stop-switch on the connected < > continue Teaching Box during pushing operation, the electric actuator stop. ("Busy" signal turns OFF) If the electric actuator stops within the range of "Position" ± "In posn" as defined in the step data, the output signal "INP"...
  • Page 121 The following table shows the relation of the positon number and the combination of IN0-IN5 or OUT0-OUT5. 0：OFF 1：ON 0：OFF 1：ON Step Step - 36 -...
  • Page 122 0：OFF 1：ON 0：OFF 1：ON Step Step OUT5 OUT4 OUT3 OUT2 OUT1 OUT0 - 37 -...

  • Page 123: Parallel I/O Wiring Example

    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 (LEC-CN5-#). The wiring should be changed depending on the type of the parallel I/O (NPN or PNP). Please wire referring to the following diagram. ●...

  • Page 124: Setting Data Entry

    7. Setting Data Entry In order to move the electric actuator to a specific position, it is necessary to setup the patterns of operations with the controller setting software or the teaching box. This setup data input by the controller setting software or teaching box will be recorded in the memory of the controller. For the controller setting software and the teaching box, there are two available modes.
  • Page 125 Details of step data Setting name Range Description 0 to 63 Number of the step data. The setting to specify the coordinate system for the target position. Software Description Blank Disable The step data is ineffective. 3 options Movement MOD (See the right The target position will be defined by the absolute Absolute...
  • Page 126 ● Effective only for the pushing operation (when the value for the "Pushing force" is from 1to 100). This defines the movement speed during the pushing operation. If this Speed Minimum value is too high, it may cause damage to the electric actuator or work piece due to to "Max force"...

  • Page 127: Basic Parameter

    7.2 Basic parameter The "Basic parameter" is the data to define the operating conditions of the controller, conditions of the electric actuator, etc. Caution Writing of the parameter should be performed while the electric actuator is stopped. Details of basic parameter Activation: "XX"...
  • Page 128 This defines the position of the electric actuator after the return to origin operation. (Unit: mm) ● The ORIG offset is 0 (mm). Electric actuator Between the left examples, The position recognized by the the electric actuator controller after the return to the positions are not different origin operation (0mm).

  • Page 129: Return To Origin Parameter

    Return to origin parameter " " Return to origin parameter is the setting data for the return to origin operation. Details of Return to origin parameter Activation: "XX" = Become effective just after recorded into the controller "X" = Become effective after restarting the controller "-"...

  • Page 130: Perations

    8. Perations 8.1 Return to origin position Return to origin operation should be performed first in the following cases. (1) When the power is turned on. Battery-les absolute encoder compatible: When the power is turned on for the first time, it is necessary to return to origin operation. It is not necessary to return to origin operation when the power is turned on again after the next time.

  • Page 131: Positioning Operation

    8.2 Positioning operation Step data "Pushing force" is 0. The electric actuator moves to the target position specified by the step data "Position". ●Positioning operation (Example) ● Positioning operation [Speed/ Position] (Example) Step data Load "In position" Positioning range Motor (In position) Step data Speed...

  • Page 132: Pushing Operation

    8.3 Pushing operation The pushing operation is active when a Value greater than "1" is set in the Step data "pushing force " Similar to the positioning operation, the electric actuator moves according to the settings of "Position" and "Speed" in the step data and then, when it reaches to the target position, it starts the pushing process.

  • Page 133: Controller Input Signal Response Time

    2) Movement of the work piece in the direction opposite to the pushing direction (The electric actuator is pushed back since the reaction force from the work piece is too large.) After completion of the pushing operation, if the reaction force from the work piece becomes larger, the electric actuator may be pushed back.

  • Page 134: Operation (Example)

    9. Operation (example) 9.1 Positioning operation Example) Move the electric actuator from the origin to 50mm point with 100mm/s. (Using Step No.1) Next, it shows setting example to move the electric actuator from the 50mm point to 100mm point by moving it 5 times continuously, 10mm at a time, with a speed of 50 mm/s. (Step No. 2) ●...

  • Page 135: Pushing Operation

    9.2 Pushing operation Example) Move the electric actuator from the origin to 100mm point with 100mm/s. (Using Step No.1) From the 100mm point, the electric actuator starts the pushing operation of 10mm/s speed and 50% or less force (the pushing distance is up to 5mm). Then, the electric actuator moves from the position where the pushing operation was completed (where INP was turned on) to the 50mm point with 50mm/s.

  • Page 136: Start Up Procedure For Battery-Less Absolute Encoder

    10. Start up procedure for battery-less absolute encoder 10.1 Procedure for start up Procedure for start up of the battery-less absolute encoder for every occasion when the power is applied. * For the procedure for turning on the power with the incremental encoder, please refer to "11 Operation instruction (1) Power on to origin return".

  • Page 137: When Supplying Power For The First Time

    10.2 When supplying power for the first time Please refer to the following [Procedures and Timing diagram] for each operation. -Procedure- -Timing diagram- 1) Supply power ↓ 2) ESTOP output is turned OFF Power ALARM output is turned ON OUT3 output is turned ON ([1-153: Absolute encoder ID does not match controller data] alarm is ・...

  • Page 138: Supply Of Power

    10.3 Supply of power (1) Power supply is turned back on (Normal) If [ALARM] is OFF (no alarm) after supplying power again, SETON output is ON after T3. -Procedure- -Timing diagram- 1) Supply power ↓ 2) ESTOP output is turned OFF Power ALARM output is turned OFF ↓...

  • Page 139: Alarm (Group E) Is Cleared By A Cut To The Power Supply

    10.4 Alarm (group E) is cleared by a cut to the power supply It is necessary to perform the return to origin operation when alarm (group E) is generated and the alarm is cleared by shutting off the power supply. When the power is applied again after changing Return to origin parameter "Return to Origin Direction", follow the same start up procedure.

  • Page 140: Operation Instruction

    11. Operation instruction The controller is operated by selecting step data preset in the controller using the parallel I/O signals. The operating conditions are shown below. (1) Power on → Return to origin - Procedures- - Timing chart Power on → Return to origin - 1) Apply the power.

  • Page 141: Positioning Operation

    (2) Positioning operation - Procedures- - Timing chart Positioning operation - 1) Input step data No. (IN0 to IN5) Input the step data no. Scan the step data no. ↓ 2) DRIVE is turned ON. (OUT0 to OUT 5 is turned off) →Scan the step data number (from IN0 to IN5).

  • Page 142: Hold

    (4) HOLD -Procedures- - Timing chart HOLD - 1) HOLD is turned ON during the operation (When HOLD is ON). ↓ 2) BUSY is turned OFF Electric actuator (The electric actuator stops). ↓ 3) HOLD is turned OFF. ↓ 4) BUSY is turned ON Slow-down starting point (The electric actuator restarts).

  • Page 143: Area Output

    (7) Area output -Procedures- -Timing chart Area output - Example: ● Operation of Step Data No.1 The initial position: 50mm 1) Input step data No. (IN0 to IN5). ↓ Operation of step data No.1: Position: 200mm, Area1-Area2: 150-250mm ↓ ↓ 2) DRIVE is turned ON.

  • Page 144: Alarm Detection

    12. Alarm Detection The details of the alarm can be checked using the controller setting software or the teaching box. Please refer to the manuals of the controller setting software or the teaching box for details of the alarms. Please refer to section "12.2 Alarm details" of this manual on how to, deactivate the alarm. 12.1 Parallel output for the alarm group In case of an alarm, this controller outputs a signal that informs the type of alarm.

  • Page 145: Alarm Details

    12.2 Alarm details Controller Teaching How to Setting Software Alarm contents/ Countermeasure deactivate (code) <Contents> The step data is in-correct for the following conditions (Assignable value range) (1) "Area1" < "Area2" (If both "Area1 and Area2" is 0, the alarm will not be activated.) (2) "Trigger LV"...
  • Page 146 <Contents> For an operation for a specific step data no., the requested number of the step data is not registered. (When operation is commanded through PLC, this alarm will be generated depending on the input signal interval and the holding time of signals) The step data is Operation RESET...
  • Page 147 <Contents> Alarm is generated when return parameter has the conditions 1, 2 shown below. Return to origin parameter setting ORIG mode ORIG sensor Return to origin by pushing force ●Sensor Contact A [contact a] ORIG switch Origin [pushing] direction [ORIG sensor is RESET ●The origin sensor is not...
  • Page 148 <Contents> The Controller The temperature around the power element of the controller is temperature too high. RESET has exceeded Over SVON Temp. <Countermeasure> Input specification Make improvements so that the temperature around the (01-146) controller is kept appropriate. <Contents> The control power supply voltage within the controller is out of a range.
  • Page 149 <Contents> Abnormality in communication with the encoder. Encoder error Encoder Power (01-192) error <Countermeasure> Check the connection of the actuator cable. <Contents> Unable to find Polarity Selected sensor type is not correct the motor Power phase in time. <Countermeasure> found (01-193) Set the sensor type to 2(ABS).

  • Page 150: Wiring Of Cables/Common Precautions

    13. Wiring of cables/Common precautions Warning (1) Adjusting, mounting or wiring change should never be done before shutting off the power supply to the product. Electrical shock, malfunction and damag can result. (2) Never disassemble the cable. Use only specified cables. (3) Do not remove or connect the cable and connector while power is supplied.

  • Page 151: Electric Actuators/Common Precautions

    (11) The Speed / pushing force may vary, depending on the cable length, load and mounting conditions etc. If the cable length exceeds 5m, the speed / pushing force will be reduced by a maximum of 10% per 5m. (If cable length is 15m: Maximum 20% reduction.) [Transportation] Cution (1) Do not carry or swing the product by the motor or the cable...

  • Page 152: Mounting

    Cution (1) Operate within the limits of the maximum usable stroke. The product will be damaged if it is used with the stroke which is over the maximum stroke. Refer to the specifications of the product. (2) When the product repeatedly cycles with partial strokes, operate it at a full stroke at least once a day or every 1000 strokes.

  • Page 153: Precautions For Use

    (9) When mounting the electric actuator or attaching to the work piece, do not apply strong impact or large moment. If an external force over the allowable moment is applied, it may cause looseness in the guide unit, an increase in sliding resistance or other problems. (10) Maintenance space.

  • Page 154: Operating Environment

    [Ground] Warning (1) Be sure to ground the electric actuator. (2) Grounding should be dedicated ground. Ground construction is Class D grounding. (Ground resistance 100 Ω or less) (3) Make the grounding as close as possible to the electric actuator and shorten the distance to ground.

  • Page 155: Maintenance

    14.5 Maintenance Warning (1) Do not disassemble or repair the product. Fire or electric shock can result. (2) Before modifying or checking the wiring, the voltage should be checked with a tester 5 minutes after the power supply is turned off. Electrical shock can result.

  • Page 156: Controller And Its Peripheral Devices /Specific

    (7) When the electric actuator is operated manually (when SVRE output signal is off), supply 24 VDC to the [LK RLS] terminal of the power supply connector. If the product is operated without releasing the lock, wearing of the lock sliding surface will be accelerated, causing reduction in the holding force and the life of the locking mechanism.

  • Page 157: Installation

    Do not touch the product when it is energized and for some time after power has been disconnected, as it is very hot. It may lead to a burn due to the high temperature. Check the voltage using a tester for more than 5 minute after power-off in case of installation, wiring and maintenance.

  • Page 158: Wiring

    15.4 Wiring Warning (1) Do not apply any excessive force to cables by repeated bending, tensioning or placing a heavy object on the cables. It may cause an electric shock, fire, or breaking of wire. (2) Connect wires and cables correctly. Incorrect wiring could break he controller or its peripheral devices depending on the seriousness.

  • Page 159: Maintenance And Inspection

    15.7 Maintenance and inspection Warning (1) Perform a maintenance check periodically. Confirm wiring and screws are not loose. Loose screws or wires may cause unintentional malfunction. (2) Conduct an appropriate functional inspection after completing the maintenance. In case of any abnormities (in the case that the electric actuator does no move, etc.), stop the operation of the system.
  • Page 160 leave a gap of 40 mm or more with respect to the position where the magnet passes. Keep away from the magnet passing position and leave a space of 40 mm or more. Magnet Magnet passing position passing position Magnet mouting position Magnet mouting position LEY(G) / Piston part LEFS / Table center...
  • Page 161 The controller acquires the absolute position data from the absolute encoder when power is applied. Therefore, if the power is applied to the controller when the actuator is moving with an external force, the controller fails to acquire the absolute position data, which generates an alarm. (2) When the controller is used for the first time, perform the offset adjustment.
  • Page 162 Consider replacing controller, if not of the causes on this table are applicable. It is possible that this product is damaged due to the operating conditions (applications), please contact SMC to discuss appropriate measures. System does not operate correctly. JXC51/JXC61 See problem LED is OFF. No. 1. ALM LED turns See problem on red.
  • Page 163 Trouble Possible Trouble How to diagnose the trouble Solutions cause The power supply, voltage or current should be modified to an appropriate Check if the LED (green) of the Power fault one. controller is lit. → 4. External Wiring Diagram →...
  • Page 164 If there is no sound of lock release Check if you can hear the sound Lock release from the electric actuator with lock, the of lock release when the manual error lock may be broken. If the trouble lock switch is turned on and off. continues, please contact SMC.
  • Page 165 Check if the product number of the Check that the combination of used electric actuator matches with the the electric actuator and electric actuator which is applicable to controller is correct? the controller. Inappropriate → 3. Product Specifications If the blank controller is used, specifications check that the written data is If the blank controller is used, write the...
  • Page 166 Check if the product number of the Check that the combination of used electric actuator matches with the the electric actuator and electric actuator which is applicable to controller is correct? the controller. Inappropriate → 3. Product Specifications If the blank controller is used, specifications check that the written data is If the blank controller is used, write the...
  • Page 167 echnisches üro raffa Zentrale: NL Bayern: TBT Technisches Büro Tra a e.K. TBT Technisches Büro Tra a e.K. Theodor-Heuss-Str. 8 Schöneckerstr. 4 D- 71336 Waiblingen D- 91522 Ansbach Tel.: +49 (0) 71 51 / 604 24-0 Tel.: +49 (0) 981 / 48 78 66-50 Fax.: +49 (0) 71 51 / 604 24-40 Fax.:...

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