SMC Networks LECP6 Series Manuals

LECP6-TFM107 Draft Installation and Maintenance Manual Stepper Motor Controller (24VDC) Series LECP6 Applicable model number LEC*****-* Safety Instructions This manual contains essential information for the protection of users and others from possible injury and/or equipment damage. • Read this manual before using the product to ensure correct handling and also read the manuals of related apparatus before use. • Keep this manual in a safe place for future reference. • These instructions indicate the level of potential hazard by label of “Caution”, “Warning” or “Danger”, followed by important safety information which must be carefully followed. • To ensure safety of personnel and equipment the safety instructions in this manual and the product catalogue must be observed, along with other relevant safety practices. Caution Indicates a hazard with a low level of risk. Which if not avoided, could result in minor or moderate injury. Warning Indicates a hazard with a medium level of risk. Which if not avoided, could result in death or serious injury. Danger Indicates a hazard with a high level of risk. Which if not avoided, will result in death or serious injury. • Electromagnetic compatibility: This product is class A equipment that is intended for use in an industrial environment. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted as well as radiated disturbances. Warning • Do not disassemble, modify (including change of printed circuit board) or repair the product. An injury or product failure may result. • Do not operate the product beyond the specification range. Fire, malfunction or equipment damage may result. Use the product only after confirming the specifications. • Do not use the product in the presence of flammable, explosive or corrosive gas. Fire, explosion or corrosion may result. This product does not have an explosion proof construction. • When using the product as part of an interlocking system: Provide a double interlocking system, for example a mechanical system. Check the product regularly to ensure correct operation. • Before performing maintenance, be sure of the following: Turn off the power supply. Caution • Always perform a system check after maintenance. Do not use the product if any error occurs. Safety cannot be assured if caused by un-intentional malfunction. • Provide grounding to ensure correct operation and to improve noise resistance of the product. This product should be individually grounded using a short cable. • Follow the instructions given below when handling the product. Failing to do so may result in product damage. • Maintenance space should always be provided around the product. • Do not remove labels from the product. • Do not drop, hit or apply excessive shock to the product. • Unless stated otherwise, follow all specified tightening torques. • Do not bend, apply tensile force, or apply force by placing heavy loads on the cables. 1 Safety Instructions (continued) • Connect wires and cables correctly and do not connect while the power is turned on. • Do not route input/output wires and cables together with power or high-voltage cables. • Check the insulation of wires and cables. • Take appropriate measures against noise, such as noise filters, when the product is incorporated into other equipment or devices. • Take sufficient shielding measures when the product is to be used in the following conditions: • Where noise due to static electricity is generated. • Where electro-magnetic field strength is high. • Where radioactivity is present. • Where power lines are located. • Do not use the product in a place where electrical surges are generated. • Use suitable surge protection when a surge generating load such as a solenoid valve is to be directly driven. • Prevent any foreign matter from entering this product. • Do not expose the product to vibration or impact. • Use the product within the specified ambient temperature range. • Do not expose the product to any heat radiation. • Use a precision screwdriver with flat blade to adjust the DIP switch. • Close the cover over the switches before power is turned on. • Do not clean the product with chemicals such as benzene or thinners. 2 General Instructions 2.1 Wiring Warning • Adjusting, mounting or wiring change should not be done before disconnecting the power supply to the product. Electrical shock, malfunction and damage can result. • Do not disassemble the cables. • Use only specified cables. • Do not connect or disconnect the wires, cables and connectors when the power is turned on. Caution • Wire the connector correctly and securely. Check the connector for polarity and do not apply any voltage to the terminals other than those specified in the Operation Manual. • Take appropriate measures against noise. Noise in a signal line may cause malfunction. As a countermeasure separate the high voltage and low voltage cables, and shorten the wiring lengths, etc. • Do not route input/output wires and cables together with power or high voltage cables. The product can malfunction due to interference of noise and surge voltage from power and high voltage cables to the signal line. Route the wires of the product separately from power or high voltage cables. • Take care that actuator movement does not catch cables. • Operate with all wires and cables secured. • Avoid bending cables at sharp angles where they enter the product. • Avoid twisting, folding, rotating or applying an external force to the cable. Risk of electric shock, wire breakage, contact failure and loss of control of the product can happen. • Fix the motor cables protruding from the actuator in place before use. The motor and lock cables are not robotic type cables and can be damaged when moved. • The actuator cables connecting the actuator and the controller are robotic type cables. But should not be placed in a flexible moving tube with a radius smaller than the specified value. (Min. 50 mm) 2 General Instructions (continued) • Confirm correct insulation of the product. Poor insulation of wires, cables, connectors, terminals etc. can cause interference with other circuits. Also there is the possibility that excessive voltage or current may be applied to the product causing damage. 2.2 Transportation Caution • Do not carry or swing the product by the cables. 2.3 Mounting Warning • Observe the tightening torque for screws. Unless stated otherwise, tighten the screws to the recommended torque for mounting the product. • Do not make any alterations to this product. Alterations made to this product may lead to a loss of durability and damage to the product, which can lead to human injury and damage to other equipment and machinery. • 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 table or mounting face etc., by striking or holding them with other objects. The components are manufactured to precise tolerances, so that even a slight deformation may cause faulty operation or seizure. • Do not use the product until you verify that the equipment can be operated correctly. After mounting or repair, connect the power supply to the product and perform appropriate functional inspections to check it is mounted correctly. • When 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. • Maintenance space Allow sufficient space for maintenance and inspection. 2.4 Handling Warning • Do not touch the motor while in operation. The surface temperature of the motor can increase to approx. 90°C to 100°C due to operating conditions. Energizing alone may also cause this temperature increase. As it may cause burns, do not touch the motor when in operation. • If abnormal heating, smoking or fire, etc. occurs in the product, immediately turn off the power supply. • Immediately stop operation if abnormal operation noise or vibration occurs. If abnormal operation noise or vibration occurs, the product may have been mounted incorrectly. Unless operation of the product is stopped for inspection, the product can be seriously damaged. • Never touch the rotating part of the motor or the moving part of the actuator while in operation. There is a serious risk of injury. • When installing, adjusting, inspecting or performing maintenance on the product, controller and related equipment, be sure to turn off the power supply to each of them. Then, lock it so that no one other than the person working can turn the power on, or implement measures such as a safety plug. • In the case of the actuator that has a servo motor (24VDC), the “motor phase detection step" is done by inputting the servo on signal just after the controller power is turned on. The “motor phase detection step” operates the table/rod to the maximum distance of the lead screw. (The motor rotates in the reverse direction if the table hits an obstacle such as the end stop damper.) Take the “motor phase detection step” into consideration for the installation and operation of this actuator 2 General Instructions (continued) Caution • Keep the controller and product combined as delivered for use. The product is set in parameters for shipment. If it is combined with a different product parameter, failure can result. • Check the product for the following points before operation. • Damage to electric driving line and signal lines. • Looseness of the connector to each power line and signal line. • Looseness of the actuator/cylinder and controller/driver mounting. • Abnormal operation. • Stop function • When more than one person is performing work, decide on the procedures, signals, measures and resolution for abnormal conditions before beginning the work. • Also designate a person to supervise the work, other than those performing the work. • An operation test should be performed at low speed, start the test at a predefined speed, after confirming there are no problems. • Actual speed of the product will be changed by the workload. Before selecting a product, check the catalogue for the instructions regarding selection and specifications. • Do not apply a load, impact or resistance in addition to a transferred load during return to origin. In the case of the return to origin by pushing force, additional force will cause displacement of the origin position since it is based on detected motor torque. • Do not remove the nameplate. 2.5 Actuator with lock Warning • Do not use the lock as a safety lock or a control that requires a locking force. The lock used for the product with a lock is designed to prevent dropping of work piece. • For vertical mounting, use the product with a lock. If the product is not equipped with a lock, the product will move and drop the work piece when the power is removed. • "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. • 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 its holding force and damage to the sliding part of the lock or reduced lifetime can result. The same situation will happen when the lock slips due to a force higher than its holding force, as this will accelerate the wear to the lock. • Do not apply liquid, oil or grease to the lock or its surroundings. When liquid, oil or grease is applied to the sliding part of the lock, its holding force will be reduced significantly. • Take “measures against drops” and check that safety is assured before mounting, adjustment and inspection of the product. If the lock is released with the product mounted vertically, a work piece can drop due to its weight. 2.6 Please refer to the auto switch references in “Best Pneumatics “ when an auto switch is to be used. 2.7 Unpacking Caution • Check the received product is as ordered. If a different product is installed from the one ordered, injury or damage could result.

Doc. No. JXC※-OMT0011-A PRODUCT NAME Step Motor Controller (Servo / 24 VDC) MODEL / Series / Product Number LECP6 Series

No.JXC※-OMW1019-A PRODUCT NAME Step Motor Controller With Step data Teaching Function (Servo / 24VDC) MODEL / Series / Product Number LECP6###-#-XB120 （Number of Step Data: 32 points） Supplementary Operation Manual