Oriental motor AZ Series Operating Manual
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Oriental motor AZ Series Operating Manual

Oriental motor AZ Series Operating Manual

Motorized actuator equipped
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Stepping Motor
AZ Series/
Motorized actuator equipped with AZ Series
DC power input
Built-in controller type
 Pulse input type with RS-485 communication interface
 Pulse input type
OPERATING MANUAL Driver Edition
1
Introduction ................................... 2
2
Safety precautions ........................ 5
3
Precautions for use ........................ 7
4
5
Preparation ..................................... 9
6
Installation .................................... 12
7
Connection ................................... 14
8
9
Setting ........................................... 29
Thank you for purchasing an Oriental Motor product.
This Manual describes product handling procedures and safety precautions.
 Please read it thoroughly to ensure safe operation.
 Always keep the manual where it is readily available.
10 Guidance ....................................... 33
13 Troubleshooting .......................... 46
convenient manners ................... 48
15 Cables ............................................ 49
16 Accessories.................................... 54
HM-60315-3

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Summary of Contents for Oriental motor AZ Series

  • Page 1: Table Of Contents

    16 Accessories........54 Explanation of I/O signals ..26 Setting ........... 29 Thank you for purchasing an Oriental Motor product. This Manual describes product handling procedures and safety precautions.  Please read it thoroughly to ensure safe operation.  Always keep the manual where it is readily available.

  • Page 2: Introduction

    The product described in this manual is designed and manufactured to be incorporated in general industrial equipment. Do not use for any other purpose. Oriental Motor Co., Ltd. is not responsible for any compensation for damage caused through failure to observe this warning.
  • Page 3 Introduction  RS-485 communication specifi cation Compliant with EIA-485, straight cable Electrical characteristics Use a twist pair cable (TIA/EIA-568B CAT5e or higher is recommended) and keep the total wiring distance up to 50 m (164 ft.). * Half-duplex communication Communication mode Asynchronous mode (data: 8 bits, stop bit: 1 bit/2 bits, parity: none/even number/odd number) Selectable from 9,600 bps, 19,200 bps, 38,400 bps, 57,600 bps, 115,200 bps, and...
  • Page 4 Introduction  Types and overview of driver There are three types of drivers in the AZ Series as shown below. I/O signals, setting items, and LEDs vary depending on the driver type. „ Built-in controller type Function setting switch y Protocol...

  • Page 5: Safety Precautions

    Safety precautions Safety precautions The precautions described below are intended to ensure the safe and correct use of the product, and to prevent the customer and others from exposure to the risk of injury. Use the product only after carefully reading and fully understanding these instructions.
  • Page 6 Safety precautions  Do not use the driver beyond its specifi cations. Doing so may result in electric shock, injury, or damage to equipment.  Keep your fi ngers and objects out of the openings in the driver. Failure to do so may result in fi re, electric shock, or injury.

  • Page 7: Precautions For Use

    Precautions for use Precautions for use This chapter covers restrictions and requirements the user should consider when using the product.  Be sure to use our cable to connect the motor and driver. Refer to p.49 for the model name of cables. ...

  • Page 8: Regulations And Standards

    Regulations and standards Regulations and standards EU Directives  CE Marking This product is affixed the CE Marking under the EMC Directive.  Low Voltage Directive The input power supply voltage of this product is 24 VDC/48 VDC. Therefore this product is not subject to the Low Voltage Directive, but install and connect it as follows.

  • Page 9: Preparation

    This chapter explains the items you should check, as well as the name and function of each part. Checking the product Verify that the items listed below are included. Report any missing or damaged items to the Oriental Motor sales offi ce from which you purchased the product.
  • Page 10 Preparation  Connector, terminal Names, indication, and functions for connectors and terminals are common to all drivers. The RS-485 communication connectors (CN6 and CN7) are not provided in the pulse input type drivers. Name Display Description Encoder connector Connects the encoder. Connects the motor.
  • Page 11 Preparation  Pulse input type Name Display Description  This LED is lit in green while the main power is input.  If an alarm (protective function) generates, the LED will blink in red. POWER/ALARM LED POWER/ALARM (Green/Red)  If information generates, the LED will blink in red and green simultaneously. (Red and green colors may overlap and it may be visible to orange.) This LED is lit while the READY output is ON.

  • Page 12: Installation

    Installation Installation This chapter explains the installation location and installation method of the driver. Installation location The driver is designed and manufactured to be incorporated in equipment. Install it in a well-ventilated location that provides easy access for inspection. The location must also satisfy the following conditions: ...
  • Page 13 Installation Removing from DIN rail Pull the DIN lever down until it locks using a slotted screwdriver, and lift the bottom of the driver to remove it from the rail. Use force of about 10 to 20 N (2.2 to 4.5 lb.) to pull the DIN lever to lock it. Excessive force may damage the DIN lever.

  • Page 14: Connection

    Connection Connection This chapter explains how to connect the motor, power supply and I/O signals to the driver, as well as grounding method. For protection against electric shock, do not turn on the main power supply until the wiring is completed. Connection example The fi gure shows models for the electromagnetic brake type.
  • Page 15 0.5 A or more − AZM15 0.6 A or more − 24 VDC±5 % AZM24 1.6 A or more − AZ Series AZM26 EAC Series 1.6 A or more − EAS Series AZM46 1.72 A or more 1.8 A or more...
  • Page 16 Connection  How to ground Do not share the grounding wire with a welder or any other power equipment. When grounding the Protective Earth Terminal, use a round terminal and secure the grounding point near the driver. +24 VDC +48 VDC Connect to CN1 Grounding Screw size: M2.5...
  • Page 17 Connection  Pin assignment list  Built-in controller type Signal name Description * Signal name Description * Control input 0 (START) Control input 1 (M0) Control input 2 (M1) Control input 3 (M2) Control input 4 (ZHOME) Control input 5 (FREE) Control input 6 (STOP) Control input 7 (ALM-RST) IN-COM [0-7] IN0 to IN7 input common...
  • Page 18 Connection Connection diagram  Connecting to a current sink output circuit The fi gure below shows a connection example of the built-in controller type driver. In the case of the pulse input type with RS-485 communication interface and the pulse input type, the pin No.1, No.2, No.13, and No.14 are only available to the pulse input.
  • Page 19 Connection  Use input signals at 24 VDC.  Use output signals at 12 to 24 VDC, 10 mA or less. If the current exceeds 10 mA, connect an external resistor R0 so that the current becomes 10 mA or less. ...
  • Page 20 Connection  Connecting to a current source output circuit The fi gure below shows a connection example of the built-in controller type driver. In the case of the pulse input type with RS-485 communication interface and the pulse input type, the pin No.1, No.2, No.13, and No.14 are only available to the pulse input.
  • Page 21 Connection  Use input signals at 24 VDC.  Use output signals at 12 to 24 VDC, 10 mA or less. If the current exceeds 10 mA, connect an external resistor R0 so that the current becomes 10 mA or less. ...
  • Page 22 Connection Connecting the RS-485 communication cable Drivers can be linked. Connect this cable if you want to control your product via RS-485 communication. Connect the RS-485 communication cable to CN6 or CN7 on the driver. You can use the vacant connectors to connect a diff erent driver.
  • Page 23 Connection Noise elimination measures There are two types of electrical noises: One is a noise to invade into the driver from the outside and cause the driver malfunction, and the other is a noise to emit from the driver and cause peripheral equipment malfunction. For the noise that is invaded from the outside, take measures to prevent the driver malfunction.
  • Page 24 EMC directive. Refer to p.8 for the applicable standards. Oriental Motor conducts EMC measurements on its motors and drivers in accordance with “Example of motor and driver installation and wiring” on p.25. The user is responsible for ensuring the machine's compliance with the EMC Directive, based on the installation and wiring explained below.
  • Page 25 Connection  Example of motor and driver installation and wiring The driver uses parts that are sensitive to electrostatic charge. Take measures against static electricity since static electricity may cause the driver to malfunction or suff er damage. Built-in controller type, pulse input type with RS-485 communication interface RS-485 Host controller communication cable...

  • Page 26: Explanation Of I/O Signals

    Explanation of I/O signals Explanation of I/O signals Input signals The following input signals of the driver are photocoupler inputs. The signal state represents the "ON: Carrying current" or "OFF: Not carrying current" state of the internal photocoupler rather than the voltage level of the signal. ...
  • Page 27 Explanation of I/O signals  M0, M1, M2 input Select a desired operation data number based on a Operation data No. combination of ON/OFF status of the M0 to M2 inputs.  ZHOME input When the ZHOME input is turned ON, the motor will move to the home set by the HOME PRESET switch or MEXE02. Since it does not require sensors, return-to-home is possible at high-speed.
  • Page 28 Explanation of I/O signals Output signals The driver outputs signals in the photocoupler/open-collector output mode or line driver output mode. The signal state represents the "ON: Carrying current" or "OFF: Not carrying current" state of the internal photocoupler rather than the voltage level of the signal. ...

  • Page 29: Setting

    Setting Setting This chapter explains how to set the motor and driver functions. Setting of the built-in controller type and pulse input type with RS- 485 communication interface The fi gure shows the built-in controller type driver. Function setting switch (SW1) No.3, No.4: Sets the Termination resistor.
  • Page 30 Setting  Protocol Set the protocol of RS-485 communication using the SW1-No.2 of the function setting switch. Factory setting Built-in controller type; OFF Pulse input type with RS-485 communication interface; ON SW1-No.2 Protocol Modbus RTU mode Connecting with network converter ...
  • Page 31 Setting Setting of the pulse input type Function setting switch (SW1) No.3, No.4: Not used. No.2: Sets the pulse input mode. No.1: Sets the resolution. Current setting switch (CURRENT) Command filter setting switch (FIL) →ON Be sure to turn off the main power supply before setting the function setting switch (SW1). The new setting of the SW1 will become eff ective after main power supply is turned on again.
  • Page 32 Setting The motor torque is proportional to the current. If the CURRENT switch is set to "7" (50 %) while the operating torque is set to 100 % (maximum output current), only 50 % of the torque is output. Base current rate 100 % Base current rate 50 % Rotation speed [r/min] ...

  • Page 33: Guidance

    Guidance 10 Guidance If you are new to the AZ Series, read this section to understand the operating methods along with the operation fl ow.  How to read the guidance This chapter explains the operation procedure as follows. ...
  • Page 34 Guidance 10-2 Home setting The home has not set at the time of shipment. Before starting operation, be sure to set the home. Perform the home setting only once initially. Once the home is set, the driver keeps the home information even if the main power supply is shut down.
  • Page 35 Guidance 4. Click "Start the teaching remote operation." The pop-up window (Warning) appears, and click [Yes]. 5. Since the window which uses to synchronize the MEXE02 data and the driver data appears, select the synchronization method and click [OK]. Teaching, remote operation is enabled, and red color and green color on the POWER/ALARM LED blink simultaneously.
  • Page 36 Guidance 7. When adjusting the motor position manually, click [FREE: ON] fi rst, and click [Yes] on the pop-up window (Warning). The holding power of the motor output shaft is lost, and the output shaft can be turned by hand. After adjustment, click [FREE: OFF], and put the motor into an excitation state.
  • Page 37 Guidance Description of JOG operation switches Switch Description Performs continuous operation in the negative direction at the operating speed set in the "(JOG) Operating speed (high)" parameter. Performs continuous operation in the negative direction at the operating speed set in the "(JOG) Operating speed"...
  • Page 38 Guidance 10-4 Positioning operation This section explains an example to perform positioning operation using the MEXE02. When using the pulse input type, set operation data to the host controller to perform operation. Before operating the motor, check the condition of the surrounding area to ensure safety. Set the operation data using the MEXE02 STEP 1 Using the MEXE02, set the operation data of No.0 as follows.
  • Page 39 Guidance 3. Write the edited data to the driver. Click "Writing all data. (PC −> Product)," and click [OK]. The contents of the data No.0 will be written to the driver. 4. Click [Start positioning operation]. The pop-up window (Warning) appears, and click [Yes]. The motor performs positioning operation.
  • Page 40 Guidance 2. After the motor returns to the home, check that the "Command position" is 0.  When changing the operating condition of high-speed return-to-home operation 1. Click on “Motor & Mechanism(Coordinates/JOG/Home Operation)” under “Parameter, ” in the left side of the screen. The “Motor &...
  • Page 41 10-6 Timing chart This section shows ON/OFF timings for input signals and output signals. For details, check with the AZ Series OPERATING MANUAL Function Edition.  Positioning operation  Built-in controller type Positioning operation can be performed with selecting the operation data.
  • Page 42 Guidance  When using in the 1-pulse input mode. Perform the following settings beforehand when using in the 1-pulse input mode. Pulse input type with RS-485 communication interface; 1. Click on “Communication I/F function” under “Parameter, ” in the left side of the screen. The “Communication I/F function”...
  • Page 43 Guidance  High-speed return-to-home operation (ZHOME operation) High-speed return-to-home operation is used to return to the home that is set by the MEXE02 or HOME PRESET switch. 1. Turn on the main power supply. The READY output and PLS-RDY output turn ON. 2.

  • Page 44: Inspection And Maintenance

    It is recommended that periodic inspections be conducted for the items listed below after each operation of the motor. If an abnormal condition is noted, discontinue any use and contact your nearest Oriental Motor sales offi ce.  Inspection item ...

  • Page 45: Alarm (Protective Function)

    Before resetting an alarm, always remove the cause of the alarm and ensure safety. If the motor cannot be operated properly after resetting the alarm, the driver may have been damaged. For details about alarms, refer to the AZ Series OPERATING MANUAL Function Edition.  Reset alarm ...

  • Page 46: Troubleshooting

    If the problem persists, contact your nearest Oriental Motor sales office. This chapter describes problems that may occur in operation other than the initial settings. Refer to the OPERATING MANUAL AZ Series Function Edition for these contents. Phenomenon Possible cause Remedial action ...
  • Page 47 Troubleshooting Phenomenon Possible cause Remedial action  Built-in controller type, pulse input type with RS-485 communication interface; Lower the current using the "Base current" parameter. Vibration will increase if the motor’s output torque is too large for the load. Motor vibration is too great. Load is too small.

  • Page 48: To Use The Product In More Convenient Manners

    Using the MEXE02, you can set the operation data or change I/O signals that assign to the CN4 connector. Also, you can monitor the operating status or perform test operation. Refer to the AZ Series OPERATING MANUAL Function Edition for details about operation. Like to set the resolution...

  • Page 49: Cables

    Cables 15 Cables 15-1 Connection cables  Connection cable sets/Flexible connection cable sets (for AZM14, AZM15, AZM24, AZM26) This is a cable needed when a motor and driver are connected. Connection cable set When installing the motor on a moving part, use a fl exible cable having excellent fl ex resistance. ...
  • Page 50 Cables  Connection cable sets/Flexible connection cable sets (for AZM46, AZM48, AZM66, AZM69) This is a cable set needed when a motor and driver are connected. It is a set of two cables for the motor and encoder. For the cable set of electromagnetic brake motors, a set of three cables for the motor, encoder and electromagnetic brake is provided.
  • Page 51 Cables  Flexible connection cable sets For motor/encoder For motor/encoder/electromagnetic brake Model Length [m (ft.)] Model Length [m (ft.)] CC050VZR2 CC050VZRB2 0.5 (1.6) 0.5 (1.6) CC010VZR2 CC010VZRB2 1 (3.3) 1 (3.3) CC015VZR2 CC015VZRB2 1.5 (4.9) 1.5 (4.9) CC020VZR2 CC020VZRB2 2 (6.6) 2 (6.6) CC025VZR2 CC025VZRB2...
  • Page 52 Cables  Extension cable sets/Flexible extension cable sets (for AZM46, AZM48, AZM66, AZM69) This is a cable set needed when a motor and driver are relayed. Use when extending the distance a motor and a driver or when the length of the connection cable used is not enough.
  • Page 53 Cables  Flexible extension cable sets For motor/encoder For motor/encoder/electromagnetic brake Model Length [m (ft.)] Model Length [m (ft.)] CC010VZRT CC010VZRBT 1 (3.3) 1 (3.3) CC020VZRT CC020VZRBT 2 (6.6) 2 (6.6) CC030VZRT CC030VZRBT 3 (9.8) 3 (9.8) CC050VZRT CC050VZRBT 5 (16.4) 5 (16.4) CC070VZRT CC070VZRBT...

  • Page 54: Accessories

    Accessories 16 Accessories 16-1 Pulse signal converter for noise immunity This product converts a pulse signal, which is output from the open collector output, to a pulse signal for good noise immunity by outputting the pulse signal again from the diff erential output. Model: VCS06 16-2 Relay contact protection parts/circuits...
  • Page 56 If a new copy is required to replace an original manual that has been damaged or lost, please contact your nearest Oriental Motor sales offi ce.  Oriental Motor shall not be liable whatsoever for any problems relating to industrial property rights arising from use of any information, circuit, equipment or device provided or referenced in this manual.

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