Warning & Brushless DC Motor Driver CB-1NNPBPUser Manual Thank you for purchasing a Itoh Denki CB-1 series motor driver. Please read this manual before operating the product, and keep this manual readily accessible for reference. Shown below are the caution items for using the product safely and avoiding danger and damage to the user. items can be classified into danger, warning and caution as described below. Warning 1 Safety Instructions Incorrect handling may lead to death or serious injury, indicating potential danger. Possible danger of light or medium injury, or only a material damage. Applicable models PMFEPMFE PMFPPMFP PM7FEPMFEPMTFE INDEX Motor driver model CB-1NLT-UL ITOH DENKI CO.,LTD. 1 Safety Instructions Power Before Operating the Product -1 Mounting - Wiring - Direction Setting Functions -1 Speed Variation -1-1 Internal Speed Variation -1- External Speed Variation - Direction Setting - Acceleration and Deceleration Error Signal Output 7 Motor Pulse Signal Output Error status, Reset, History -1 Error History - Indication of Error Occurrence Frequency Troubleshooting 1 Dimensions 11 Product specifications 1Applicable standards -UL UL : UL recognized LT : Low Temp N : For standard motor, NPN signal and output P : For standard motor, PNP signal and output BN : For built-in brake motor, NPN signal and output BP : For built-in brake motor, PNP signal and output (1) () No. () ()~() () ()~() () ()~() ()~() (7) (7) (7) () ()~() () (1)~(11) (1) (1) (1) (1) Maximum Surrounding Air Temperature. Switch off the power, when removing from conveyor, wiring or maintenance is done, otherwise you have a risk of electrical shock or injury. Respect the electrical regulations of the site or the equipment, where the product in installed. (Labour safety and sanitary regulations, electrical equipment technical standard, etc) Operate the motor driver within its intended design and specifications to avoid electrical shock, injury, fire, or damage to the equipment. Do not disassemble, repair nor modify the product (for which we do not warrant) It might cause electrical shock, injury or fire. Separately set the circuitry to monitor the important and/or output signal status, which might cause accident, because the signal may stay or in case of the CB-1 driver card failure. Be sure to shut off the power before inserting or removing any connector. Do not wire connector left in the CB-1 driver card. Do not drop, give external impact nor pressure to the CB-1 driver card. If that happens, do not reuse it. Make sure all the connecters are properly engaged with wiring cables. Make sure the conveyor frame and control box where the CB-1 driver card is mounted are grounded. Do not switch on or off the relay or contactor in close proximity to power or signal lines, or the CB-1 driver card as the generated noise could cause malfunction. Be sure to inject power or signal for 1 milli-seconds or over to ensure the proper reaction. Use the with built-in brake option (BR) along with CB-1 driver card BN BP if holding effect is needed. Do not pull by force during operation. It causes the CB-1 driver card to malfanction. Do not force the to turn. It may cause of damage to the driver card or shorten its life cycle. <Described below are the precautions for using this product at freezing temperature along with having LT option:> Connenctor may harden with low temperature. Do not insert and pull it by force. Mount this product to the place where can be properly connected without cable loose, extreme bend or pull, or move. speed may not reach immediately to the set speed if it is left long hours in or below. In addition, the starting current may get larger to activate thermister, or may be resulted. Therefore, warm up operation is recommended before formal use. Be careful for condensation or freeze in case the product is used in varying temperature particularly between below and above. If condensation is generated, do not use the product until it is completely removed. Use of the product having condensation may result in malfunction or electrical accident. Standard Accessories Power connector (CN 1) Control connector (CN ) Mounting screws and nuts Screw M x 1 Nut M 1pce 1pce pcs pcs Power connector (CN 1) Control connector (CN ) (1)
D C V 7 D C V D C V D C V Power VDC battery or switching power (VDC A) or smoothed and rectified power (1% ripple) Use stable power supply with A or over. The Power supply should not be affected by peak current A for 1msec. In case of using UL recognized product. Battery shall not be used for power supply. Accommodated DC power DC power source supplied to the product need to be accommodated to the following conditions. 1) Recommended specification of power supply Stabilized power supply that isolates between output and.( V DC / A) Conforming to safety standards as below. US: UL-1, IEC-1 Canada: CSA C. No.-1 ) Power supply specification for the product. The installation of specific over current protection device in power source might be requested by specification DC power source that would requests safety standard (UL-1, etc.). In this case, install specified over current protection device. Overcurrent protective device must be provided in VDC power circuit, when using a power supply other than Limited Power Source (LPS). Before Operating the Product -1 Mounting The product is defined as "Open Type" complying with ULC standard. Therefore, in order to conform to UL on the installation, the device must to be installed in the proper enclosure. Drill mounting holes in the conveyor frame to fit the fixing holes in the product ( 1 Dimensions ) The product's back place should be affixed to metallic plate face to ensure theheat dissipation. Care must be paid to prevent the metallic dust entry to the product. Make sure the conveyor is adequately grounded. Fix the product tightly to the conveyor frame with the supplied mounting screws and nuts with the recommended fastening torque between 1.Nm ± % - Wiring The product discharges an abnormal status data, when abnormal circumstances such as overload or high temperature rising condition, but does not block out the power. Therefore, if the power needs to be blocked out, add a external device that detects abnormal circumstances and block out the motor power or add a circuit breaker on motor power line that is controlled by upper layer device (PLC etc.). Motor overload and over-temperature sensing is not provided by the driver card. Wiring should be made while the product is not powered. Switch for Run/stop or / is an option and is not supplied. Relay contact or PLC output can be used instead of the above switch. Wiring to the supplied connectors should be made before inserting into the driver card. Wiring diagram.pls... 1. V Input voltage range Input frequency range Output voltage range Rated output current Operating ambient temperature Humidity Safety standard CB-1 N BN CB-1 P BP CN CN1 Motor pulse signal output Error signal output -1 IN / /STOP DCV.PLS... 1. V CN CN1 Motor pulse signal output Error signal output -1 IN / /STOP DCV CN #1 Motor run and stop (mandatory) See section # Motor direction (/)* See section - # External speed variation by analog voltage change See section -1 # Discharge of error signal See section # Discharge of motor pulse See section 7 Motor turning direction setting and speed variation can also be done by dip switch on the PCB. () Condition 1 to V AC (± 1%) to Hz (± %) V DC (± %) A or over to deg. C % RH or less (No condensation) Conforming toul-1 or IEC-1 in the US. CSA C. No.-1 in Canada. Wire VDC and to the Power Connector CN 1(P) Connector current capacity is 1A. Avoid wiring causing excessive current. Make sure the +/- wiring is correct. Wiring should be made before inserting into the driver card. 7mm V DC.1.mm AWG1 Wire to the Control Connector CN (P) per the diagram in section 7mm..mm AWG - Direction setting to CN-1 and CN- should be common to the power voltage. (connector current capacity is A) to CN- should not exceed 1. should be common to the power voltage. Error signal from CN- is NPN open collector. Motor pulse signal from CN- is NPN open collector. Insert the pre-wired Power Connector CN 1, Control Connector CN and motor connector respectively to the counter connectors in the driver card (motor connector to CN ) while the power is shut off. Dip switch 1- is to select the motor turning direction viewed from the 's power cable side. The setting differs according to the model. Check the model from the circular label put on the end housing. Model nomenclature Example PMFE---D- Model Dip Switch 1- setting Functions Dip Switch (SW1) No Function Default Remarks SW1-1 Thermister/Under voltage reset Manual Automatic See section SW1- Speed variation External Internal See section -1 SW1- Turning direction See - See section - SW1- Error signal Discharges in normal status Discharges when error arises See section SW1- Speed range High range Low range See section -1 Potentiometer (VR) Min Max Default Remarks FE type FS/FP type CB-1 Acceleration from signal Deceleration from STOP signal VR1-ACC VR-DEC STATUS//PWR 1. AUTO/MANU (To the end.) sec sec. INT/EXT. ECTI. E/N-OUT. L/H SPEED 7 1 1 (To the end.). sec. sec.pls... 1. V VR1 VR LED LED LED1 1SW1 PMFE -- PMFE -- - D - - D - () SW 1- PMFE -- PMFE -- - D - - D - Min Min CN CN1 SW See section -
LEDs 1 Color Green Red Orange Control Connector (CN ) Function Motor pulse signal ooutput Error signal output External speed variation Motor turning direction 1 Motor Run/Stop Power Connector (CN 1) 1 VDC Rotary Switch (SW ) 1 index speed setting Ensure the following before operating the product is adequately installed in compliance with the manual. shafts are adequately secured with the supplied brackets or accessories. Each connector on the driver card is adequately wired and inserted Operating and environmental conditions are respected. Power supply has sufficient capacity (stable VDC, A or over) so as not to be affected by varying load. The protector for the power supply should not react with peak current A 1 milli-second or less. Supply VDC to the driver card, and the LED 1 (green) illuminates. Close the contact of CN-1, and the starts running. should be common to the power voltage. ma current is drawn to CN-1. Wait 1 second after the driver card is powered before running. Open the contact of CN-1, and the stops. run/stop should be manipulated only by CN-1 and, not by the VDC power to the driver card. To vary the motor speed, follow the section -1. To reverse the motor, follow the section -. To accelerate or decelerate the motor, follow the section -. -1 Speed Variation Status Remarks See section 7 See section See section -1 See section - See section Remarks Powered and functions normally See section Indicates type of error Indicates number of error occurrence form See section thermister reaction, motor stall or under voltage Speed of the can be varied either internally by integral dip switch or externally by analog voltage. Example Model Range of speed variation differs according to the model. Check the nominal speed of the model from the circular label put on its end housing. -1-1 Internal Speed variation Set the SW1- to effect the internal speed variation. With the combination of SW1- and Rotary Switch SW, speed can be varied in steps. -1- External Speed Variation Set the SW1- to effect the external speed variation. Inject and vary the analog voltage between and 1 to CN- to vary the motor speed in steps. Max ma current is consumed at CN-. The analog voltage should not exceed 1. Its should be common to the Power voltage. 1 1 PMFE---D- Nominal Speed STOP Nominal Speed (m/min) () () Nominal Speed (m/min) Nominal Speed (m/min) *1 Consult local ITOH DENKI representative in case you use with nominal speed not in the above table. * It is not available for Low temperature applications(lt) * It is not available at temperatures of - to degrees or less for LT.
Nominal Speed (m/min) - Direction Setting Reverse direction by external signal can be permitted even while motor is running. turning direction can be set or changed either internally by integral dip switch or externally by optional switch. Setting for Turning Direction SW1- FE type 1 1 / Open contact / Close contact Nominal Speed (m/min) FS/FP type / Open contact / Close contact Turning direction viewed from the 's power cable side. should be common to power voltage. ma current is drawn at CN- Reverse motor direction by external signal. STOP C N# Reverse Turning direction Normal 1 1.S Deceleration setting time (VR) Acceleration setting time (VR1) Reverse direction by DIP switch is prohibited while motor is running. Motor must be stopped first, and then reverse a direction by DIP switch. - Acceleration and Deceleration Integral potentiometer VR 1 allows the acceleration adjustment from to. seconds. Integral potentiometer VR allows the deceleration adjustment from to. seconds. The adjustable range of time is on the control basis, thus may differs on actual transfer speed. Nominal Speed (m/min) Set speed signal Stop signal sec. sec Input Input min max Error Signal Output To monitor the error signal, a protective resistor should be mounted to suppress VDC to ma or less. The driver card has 1 protective resistor. Error signal is discharged from CN- Disregard the error signal discharged when power is injected to the driver card (for. sec) and when power to the driver card is shut off (for seconds) SW1- allows the selection of the error signal discharge timing: discharge on normal status or discharge when error arises. Error signal is NPN open collector in cace of CB-1N/BN. *See section for error status, reset and history. SW1- SW1- *1 Consult local ITOH DENKI representative in case you use with Error signal discharges in normal status Error signal discharges when error arises nominal speed not in the above table. Open on error Open on normal * It is not available for Low temperature applications(lt) * It is not available at temperatures of - to degrees or less for LT. () (7) VR(1) VR() VR1VR
7 Motor Pulse Signal Output Protective resistor should be mounted to suppress the output to be ma or less, otherwise the driver card's integral transistor may be damaged. 1Ω resistor is built-in the driver card's output section for motor pulse signal. Connector unplugged Motor cable disconnection Motor stall for seconds (Stall error) Shut off the power and replug in the connector properly Shut off the power then replace the -- or -- order to CN- -STOP- order to CN-1 to reset the error and to restart -STOP- order to CN-1 to restart 's motor pulse signal is discharged from CN-. pulses/motor rotation, NPN open collector output. Frequency Motor speed SW1- SW (Hz) (rpm) Error Status, Reset and History When error arises, the error can be identified either by LED 1 (green) and LED (red), or by the error signal discharged from CN-. To reset the error status, first remove the cause of error, and then switch the direction signal at CN-. To restart the, first remove the cause of error, and then re-inject run signal at CN-1. Please have 1ms or more intervals between each switch for / / STOP to release error signal or restart. LED indication LED 1 (green) LED (red) Illuminates CN- (Error signal) SW1- SW1- blinks at 1Hz Symptom/Causes Reset the error signal blinks at Hz Open Discharge n.a. Normal operation n.a. Open Open Stop No power Supply VDC power Restart the off -1 Error History LED of error history will not illuminate during normal operational condition, but when motor stops with next error. Please section - for other type of error. LED1 LED LED Open Discharge Run Motor / / Overload operation Supply voltage less than 1VDC (under voltage error) If thermister, motor stall or arises while the is running, the error status and frequency of error occurrence are identified by LED and LED. Automatic recovery setting Secure the stable supply voltage 1V Restarts immediately or over Manual recovery setting First secure the stable supply voltage 1V or over, then inject signal -- or -- order to CN- Error can also be reset by shutting off the power seconds or over. * LED indication Illuminates green red orange blinks at 1Hz Remove the causes of overload. -STOP- order to CN-1 to restart Shows the error history since the card is powered. See the below chart. Error occurred at Error occurred at (same error as the first one) Error occurred at (different error from the first one) Error occurred at third time (same error as the first or second one) Error occurred at third time (same error in series) First secure the stable supply voltage 1V or over, then inject signal -STOP- order to CN-1 for error reset and restart blinks at Hz off PCB damaged Thermister reacted (Thermister error) Shut off the power then replace the driver card Automatic recovery setting restarts immediately 1 minute after thermister recovery from cooling off restarts by injecting signal followed by STOP signal to CN-1 to reset the error signal then inject signal to CN-1 to restart, 1 minute after thermister recovery After thermister recovery, inject signal -- or -- order to CN- Manual recovery setting -STOP- order to CN-1 Restarts automatically in a minute restarts by injecting signal followed by STOP signal to CN-1 to reset the error signal then inject signal to CN-1 to restart, 1 minute after thermister recovery After thermister recovery, inject signal -- or -- order to CN- -STOP- order to CN-1 () ()
- Indication of Error Occurrence Frequency LED(red) LED(orange) Occurrence Status Shows the occurrence frequency of, motor or. LED indication Illuminates blinks at 1Hz blinks at Hz off times LED(red) LED(orange) Occurrence Status normal times times times times times times times times times times times times times times times times times times times times times times times times times times (1) (11)
7 7 Troubleshooting *Follow the procedures below without removing plastic cover or modifying the driver card, in case any problem happens. 1 Dimensions 1 1 Symptom 1: does not run Power signal Error Symptom Error Signal Not Discharged SW1- Voltage CN- Check if only LED 1 (green) illuminates Check if VDC stable voltage is adequately supplied from the power supply. Check if the wiring to CN1 connector is made correctly Check if VDC cable is adequately wired to the CN 1 connector Check if is injected to CN-1 Check if the injected to CN-1 is common to injected to CN1- Check if the wiring is adequately made to CN-1 connector Check if the SW is set to NPN Check if LED is illuminating or blinking» If this is the case, section and remove the cause of error. Check if the is adequately installed and its shafts are adequately fixed with the supplied mounting brackets or accessories. Check if the end housing is NOT contacting conveyor frame. Check if the 's connector is properly inserted to the driver card. Check if the o-ring or belt tension is not too strong. Check if the number of slaved idler rollers is adequate. Symptom : Speed variation is not achieved, or speed is slower than expected SW1- setting Power CN- Check if the nominal speed of the to if the right model is used to achieve the speed variation or to reach expected speed. Check if the SW1- is set properly: for external speed variation and for internal speed variation. In case of external speed variation, check if the is common to the to CN1-. Check if the stable VDC is supplied. Check if the wiring is adequately made to CN- connector. Check if the analog voltage is made between and 1. Symptom Reversing is not achieved Check if is injected to CN-, and it is common to the / to CN1-. Check if the wiring is adequately made to CN-1. Check if the setting is made properly for discharge on normal or discharge when error arises. Check if the external voltage is VDC or less and its is common to the to CN1-. Check if the resistor larger than 1k is mounted. Check if the wiring is adequately done to CN-... CB-1 VR1-ACC VR-DEC STATUS//PWR 1. AUTO/MANU. INT/EXT. ECTI. E/N-OUT. L/H 11 Specifications Power voltage Rated voltage Static current Peak current Starting current Motor starts running from signal Error signal discharge LED Protections Thermister 7 SPEED VDC ±1%±% VDC.A A, 1msec or less.a 1msec NPN (or PNP) Open collector output (should be set to ma to less max output current) Power (green) Error (red) Frequency (red/orange) Integral.A fuse (+ side) Diode against miss-wiring on PCB or 1 in motor 1 1.PLS... 1. V Type of brake Power Connector (wiring side) Control connector Mechanical Brake Ambient temperature Relative humidity Timing of brake effected after stop signal Brake current. CN CN1 Dynamic brake P/N 7-1 (1A max) (Wire diameter : AWG1) P/N 7-1 (A max) (Wire diameter : AWG) JST P/N SB-XH-A to + %RH (no condensation) msec.a from start to 1msec and.1a thereafter No holding effect. In case holding effect is required, use with built-in brake option (BR) together with CB-1[BN][BP]. In case of CB-1[BS][BP], connector P/N is S1B-XH-A ElectroMagnetic brake, which is disengaged from the motor when powered, and is engaged to the motor to stop inertia when power is off. CB-1 driver card having LT option is used in the ambient temperature range between - and 1 no condensation In case of using UL recognized product. Conforming to IEC-1 and UL Please select and use an appropriate cable according to the voltage used, the current, and the environment. There is a fear of a leak or a fire when an inappropriate cable is used. Environment Atmosphere No corrosive gas Vibration.G Installation Indoor Pollution level Overvoltage category Symptom Error Signal is often Discharged LED (red) Environment Check if the LED is blinking.» If this is the case, section in page 7 and remove the cause of error. Check if the wire diameter of the power supply is appropriate (. to 1.mm ). Also, check if there is no failure in wiring or no looseness at connectors.» Check the wire diameter and wirings. Check if CB-1 is too far from the power supply. (Check if the voltage is dropped.) Check if the product is used in the ambient temperature range between and Check if the driver card back plate is affixed to the metallic plate face for better heat dissipation. Check if the is stalled in the conveyor line. Check if the end housing is contacting the conveyor frame. Check if the 's connector is properly inserted to the driver card. Check if the Poller cable is disconnected, or about to disconnect. CB-1 driver card having LT option is used in the ambient temperature range between - and 1. (no condensation) 1 Applicable standards -UL UL and CSA ULC and CSA C.-No.7 (Recognized component) - Category Code No. (CCN) : NMMS, NMMS - File No. : E7 Contacts: Headquarters: Itoh Denki Co.,Ltd. Phone: +1 ()7 7 1 Fax: +1 ()7 7 1 www.itohdenki.co.jp Europe, Middle East, Africa: Itoh Denki Europe SAS Phone: + () Fax: + () 7 www.itoh-denki.com North & South America: Itoh Denki USA, Inc Phone: +1 7 11 Fax: +1 7 www.itohdenki.com Asia/Oceania: Itoh Denki Asia Limited Phone: + 7 7 Fax: + 7 China: Itoh Denki Shanghai Company Limited Phone: + 1 1 11 Fax: + 1 1 1 www.itohdenki.com.cn Specifications are subject to change without prior notice. -K-171 (1) (1)