Oriental motor NETC01-M2 User Manual
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Oriental motor NETC01-M2 User Manual

Oriental motor NETC01-M2 User Manual

Network converter. mechatrolink-ii compatible
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Network converter
MECHATROLINK-II compatible
NETC01-M2
USER MANUAL
R-REM-OMC-111
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.
HM-60091-4

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Summary of Contents for Oriental motor NETC01-M2

  • Page 1 NETC01-M2 USER MANUAL R-REM-OMC-111 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: Table Of Contents

    5-1 Connection example ........11 9-8 Timing chart of the data READ/ WRITE_A command ........32 5-2 Connecting the power supply and grounding the NETC01-M2 ..... 11 10 Troubleshooting and 5-3 Connecting the RS-485 communication remedial actions ........39 cable ..............12...

  • Page 3: Safety Precautions

    Failure to do so may result in fire. obstruct ventilation. Doing so may result in damage to • For the power supply of the NETC01-M2, use a DC power equipment. supply with reinforced insulation on its primary and Connection secondary sides.

  • Page 4: Introduction

    The product described in this manual has been designed and manufactured for use in general industrial equipment. Do not use for any other purpose. For the power supply of the NETC01-M2, use a DC power supply with reinforced insulation on its primary and secondary sides. Oriental Motor Co., Ltd. is not responsible for any damage caused through failure to observe this warning.
  • Page 5 • This product is designed and manufactured to be incorporated in equipment. Be sure to install the product inside an enclosure. • For the power supply of the NETC01-M2, use a DC power supply with reinforced insulation on its primary and secondary sides.

  • Page 6: 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 office from which you purchased the product.
  • Page 7 Preparation Name Description Ref. POWER LED (Green) This LED is lit while the power is input. − ALARM LED (Red) This LED will blink when an alarm generates. p.39 This LED is lit while transmitting and receiving data via RS-485 C-DAT LED (Green) −...

  • Page 8: Installation

    „ Mounting to DIN rail Pull down the DIN lever of the NETC01-M2 and lock it. Hang the hook at the rear to the DIN rail, and push in the NETC01-M2. After installation, secure the both sides of the NETC01-M2 with the end plate.

  • Page 9: Installing And Wiring In Compliance With Emc Directive

    „ How to ground The cable used to ground the NETC01-M2 and mains filter must be as thick and short as possible so that no potential difference is generated. Choose a large, thick and uniformly conductive surface for the grounding point.
  • Page 10 Installation „ Notes about installation and wiring • Connect the NETC01-M2 and other peripheral control equipment directly to the grounding point so as to prevent a potential difference from developing between grounds. • When relays or electromagnetic switches are used together with the system, use noise filters and CR circuits to suppress surges generated by them.

  • Page 11: Connection

    Connection Connection This chapter explains the connection method of the NETC01-M2 and power supply/communication cable, as well as the grounding method. For protection against electric shock, do not turn on the power supply until the wiring is completed. Connection example...

  • Page 12: Connecting The Rs-485 Communication Cable

    • When connecting, pay attention to the polarity of the power supply. Reverse-polarity connection may cause damage to the NETC01-M2. • Do not wire the power supply cable of the NETC01-M2 in the same cable duct with other power lines. Doing so may cause malfunction due to noise.

  • Page 13: Connecting The Mechatrolink-Ii Communication

    The power supply connector (CN1), MECHATROLINK-II communication connectors (CN2-1, CN2-2), data edit connector (CN3) and RS-485 communication connector (CN6) of the NETC01-M2 are not electrically insulated. When grounding the positive terminal of the power supply, do not connect any equipment (PC, etc.) whose negative terminal is grounded.

  • Page 14: Guidance

    Guidance Guidance If you are new to the NETC01-M2, read this section to understand the operating methods along with the operation flow. As an example, this chapter explains how to perform positioning operation for the “CRK Series FLEX Built-in controller type [described as the CRD-KD in this manual], ”...
  • Page 15 Green Lit Green Lit • When C-ERR (red) of the CRD-KD or NETC01-M2 is lit: Check the transmission rate or address number of RS-485 communication. • When ERR (red) of the NETC01-M2 is lit: Check the type of the MECHATROLINK-II communication error.
  • Page 16 How did it go? Were you able to operate the motor properly? If the motor does not function, check the following points: • Is any alarm present in the NETC01-M2 or CRD-KD? • Are the address number, transmission rate and termination resistor set correctly? •...

  • Page 17: Setting

    Operation mode setting switch (SW2-Nos.1 to 3) Be sure to turn off the NETC01-M2 power before setting the switches. If the switches are set while the power is still on, the new switch settings will not become effective until the NETC01-M2 power is cycled.

  • Page 18: Station Address

    Setting Station address Set the station address using the two MECHATROLINK-II station address setting switches (STATION No.×1 and ×10). When connecting two or more MECHATROLINK-II compatible products, do not set duplicate station address. Set the tens place with the “STATION No.×10” switch and the ones place with the “STATION No.×1” switch. Setting range 60h to 7Fh Factory setting 61h (×10: 6, ×1: 1)

  • Page 19: Mechatrolink-Ii Communication Format

    This chapter explains the MECHATROLINK-II communication format that the NETC01-M2 supports. Data format The outline of the data format for MECHATROLINK-II communication is shown below. The NETC01-M2 is compatible with the cyclic communication mode. The cyclic communication mode of MECHATROLINK-II communication specifies that the header fields are 1 byte to 4 bytes and the data fields are 5 bytes and later.

  • Page 20: Details Of Command

    Details of command Details of command This chapter explains the common commands and I/O command that the NETC01-M2 supports. Command Profile Command Description Ref. code This command is used as "no operation command." p.20 This command is used to read the product information ID_RD p.22...
  • Page 21 NETC01-M2, the STATUS bit0 becomes "1" 0: No alarm ALARM (ALARM=1). Even if an alarm generates in the NETC01-M2 or RS-485 1: Alarm status communication compatible product, it will not become "1." Refer to p.39 for the NETC01-M2 alarm.

  • Page 22: Read Id Command (Id_Rd: 03H)

    This command is used to read the product information as ID data. Select ID data by specifying the DEVICE_CODE. Refer to the “DEVICE_CODE list” on p.23 for details. „ Data format Command Response Byte (Master to NETC01-M2) (NETC01-M2 to master) ID_RD (03h) ID_RD (03h) ALARM Reserved (0h)
  • Page 23 Details of command „ DEVICE_CODE list DEVICE_ Description Data size Data type CODE Product model 32 char ASCII This is a code to specify the product model. 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F T C 0 - M 2 00 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F...

  • Page 24: Read Alarm Or Warning Command (Alm_Rd: 05H)

    This command is used to reset the MECHATROLINK-II communication error that is currently occurred. Only the MECHATROLINK-II communication error can be reset by the "clear alarm or warning command." To reset the alarm and warning of the NETC01-M2, cycle the power. „ Data format...

  • Page 25: Establish Connection Command

    0: Resets the MECHATROLINK-II communication error that is currently occurred. Establish connection command (CONNECT: 0Eh) This command is used to establish the MECHATROLINK-II communication connection. „ Data format Command Response Byte (Master to NETC01-M2) (NETC01-M2 to master) CONNECT (0Eh) CONNECT (0Eh) ALARM Reserved (0h) STATUS...

  • Page 26: Release Connection Command (Disconnect: 0Fh)

    1: The byte 17 to byte 31 are extended areas (effective with 32-byte mode) Communication mode 00: Single transmission DTMODE 01: Consecutive transmission (Not used in the NETC01-M2) 10, 11: Reserved Synchronous setting 0: Asynchronous communication (Detecting the watchdog data error is disabled and SYNCMODE synchronous command cannot be used.)

  • Page 27: (Data_Rwa: 50H)

    The control like the ON-OFF switching of I/O signals can be executed using serial communication. When remote I/O of the NETC01-M2 is assigned to the register of the master station, it is possible to control using remote I/O via the NETC01-M2. The following functions can be executed using remote I/O.
  • Page 28 • When the power supply of the RS-485 communication compatible product is not turned on z Remote I/O occupied size: 16-bit mode Number of transmission bytes: 17-byte mode Command Response Byte Part Type (Master to NETC01-M2) (NETC01-M2 to master) DATA_RWA (50h) DATA_RWA (50h) ALARM Header field − OPTION STATUS −...
  • Page 29 Details of command z Remote I/O occupied size: 16-bit mode Number of transmission bytes: 32-byte mode Command Response Byte Part Type (Master to NETC01-M2) (NETC01-M2 to master) DATA_RWA (50h) DATA_RWA (50h) ALARM Header field − OPTION STATUS − Reserved Connection status Address number "0"...
  • Page 30 Details of command z Remote I/O occupied size: 8-bit mode Number of transmission bytes: 17-byte mode Command Response Byte Part Type (Master to NETC01-M2) (NETC01-M2 to master) DATA_RWA (50h) DATA_RWA (50h) ALARM Header field − OPTION STATUS − Reserved Connection status Address number "0"...
  • Page 31 Details of command z Remote I/O occupied size: 8-bit mode Number of transmission bytes: 32-byte mode Command Response Byte Part Type (Master to NETC01-M2) (NETC01-M2 to master) DATA_RWA (50h) DATA_RWA (50h) ALARM Header field − OPTION STATUS − Reserved Connection status Address number "0"...

  • Page 32: Data Read/Write_A Command

    TM: Communication cycle between the master station and NETC01-M2 TS: Communication cycle between the NETC01-M2 and RS-485 communication compatible product. „ When the power supply is turned on (remote I/O) 1. Turn on the power supply of the NETC01-M2.
  • Page 33 Details of command „ When the power supply is turned on (remote register) 1. Turn on the power supply of the NETC01-M2. 2. Turn on the power supply of the RS-485 communication compatible product. 3. Check the connection status is turned from OFF to ON. For the next step, refer to the next section “read parameter and operation data (remote register).
  • Page 34 5. Turn the TRIG from ON to OFF, and check that the TRIG_R was turned from ON to OFF. When reading the “position (1,000)” of the operation data No.0 (TM+TS)×2 [Master to NETC01-M2] Register address number 0001h 0 s or more 0 s or more (TM+TS)×2...
  • Page 35 5. Turn the TRIG from ON to OFF, and check that the TRIG_R was turned from ON to OFF. When writing 1,000 to the “position” of the operation data No.0 (TM+TS)×2 [Master to NETC01-M2] Register address number 0001h 0 s or more 0 s or more (TM+TS)×2...
  • Page 36 4. After checking the TRIG_R was turned from OFF to ON, check the command code response and DATA response. 5. Turn the TRIG from ON to OFF, and check that the TRIG_R was turned from ON to OFF. When executing “batch NV memory write” (TM+TS)×2 [Master to NETC01-M2] Register address number 0001h 0 s or more 0 s or more (TM+TS)×2...
  • Page 37 The DATA response value is updated while the TRIG is ON. 5. Turn the TRIG from ON to OFF, and check that the TRIG_R was turned from ON to OFF. When monitoring the “command position” (TM+TS)×2 [Master to NETC01-M2] Register address number 0001h 0 s or more TRIG (TM+TS)×2...
  • Page 38 If an error has occurred in data transfer, the STATUS is turned ON. When specifying data that is outside the setting range (write 1,000 to the “STOP input action” parameter) (TM+TS)×2 [Master to NETC01-M2] Register address number 0001h 0 s or more 0 s or more (TM+TS)×2...

  • Page 39: 10 Troubleshooting And Remedial Actions

    „ When an alarm in the NETC01-M2 unit was generated If an alarm in the NETC01-M2 unit has generated, RS-485 communication is stopped and the ALARM LED blinks. The present alarm can be checked by counting the number of times the ALARM LED blinks. The present alarm can be also checked using the MEXE02 or OPX-2A.
  • Page 40 LED status Alarm Product Type RS-485 communication code NETC01-M2 compatible product ALARM blinking 9 times POWER only lit NETC01-M2 unit Alarm ALARM blinking 7 times C-ERR lit red ALARM blinking MECHATROLINK-II Between master and 7 times communication ERR lit red...
  • Page 41 Check the power supply of the communicating via RS-485 NETC01-M2. communication. The setting of the SW1 of the NETC01-M2 is not the same as that of the transmission rate of Check the setting of the switch. RS-485 communication compatible product.

  • Page 42: Warning

    If a warning is generated, the motor will continue to operate. Once the cause of the warning is removed, the warning will be reset automatically. The warning records can be cleared by turning off the NETC01-M2 power. Warning Warning type...

  • Page 43: 11 Inspection

    It is recommended that periodic inspections for the items listed below are conducted after each operation of the motor. If an abnormal condition is noted, discontinue any use and contact your nearest Oriental Motor sales office. • Are any of the NETC01-M2 DIN rail mounting parts loose? •...

  • Page 44: 12 General Specifications

    Type of Connection Bus topology MECHATROLINK-II dedicated cable (STP cable, impedance 130 Ω) To connect the Transmission cable NETC01-M2, the dedicated cable with connector is recommended. Transmission distance 50 m (164 ft.) maximum Distance between stations 500 mm (19.69 in.) minimum...

  • Page 45: 13 Operation Using The Opx-2A

    Overview of the OPX-2A The OPX-2A is a data setter that lets you set parameters and monitor the communication time. In addition, the OPX-2A can be used to save the data of NETC01-M2. There are four destinations (data banks) to save data.

  • Page 46: Names And Functions Of Parts

    This area shows the parameters, alarms, etc. LED indicators These LED indicators are used to indicate the mode of the OPX-2A and NETC01-M2 status. Use this button to change the operation mode or move to the next upper level. Use this button to select data or change the displayed item or move to the next lower level.

  • Page 47: Opx-2A Error Display

    • Check if the OPX-2A is connected securely. • Check if the OPX-2A cable is disconnected or A communication error damaged. occurred between the • The OPX-2A or the communication part of the OPX-2A and NETC01-M2. NETC01-M2 may have damaged. Contact your nearest Oriental Motor sales office.

  • Page 48: Screen Transitions

    • For the parameter mode and copy mode, if the key is pressed while processing the memory of the NETC01-M2 via MECHATROLINK-II communication, the screen cannot move to the lower level from the top screen and "mEm-busy" is displayed. Be sure to wait until the memory processing is completed, before pressing the key.
  • Page 49 Operation using the OPX-2A Top screen of the copy mode Monitor mode Download Veri cation Processing is Data bank selection 0 in progress (blinking display) Veri cation result: Data bank selection 0 Matched Processing is Data bank selection 3 in progress (blinking display) Veri cation result: Data bank selection 3...

  • Page 50: Monitor Mode

    • Alarm/warning records can be cleared. „ Monitor items z RS-485 communication scan time The communication time between the NETC01-M2 and connected product can be monitored in real time (unit: msec). z RS-485 communication status The communication status of the connected product can be checked.

  • Page 51: Parameter Mode

    • Warning records can be cleared automatically by turning off the NETC01-M2 power. 13-8 Parameter mode When a parameter is changed, the new parameter will be updated after the NETC01-M2 power is turned on again. „ Application parameter OPX-2A screen...

  • Page 52: Copy Mode

    Parameters saved in the NETC01-M2 can be copied to the OPX-2A. „ Verification Parameters in the OPX-2A can be verified against the corresponding parameters in the NETC01-M2. If the verification finds that the two sets of parameter match, “Good” will be shown. If the two do not match, “Error”...
  • Page 53 When system parameters were changed by downloading, turn on the NETC01-M2 power again. • Do not turn off the NETC01-M2 power while the download is still in progress (=while the display is blinking). Doing so may damage the data.

  • Page 54: Accessories

    Model: OPX-2A „ Communication cable for the support software Be sure to purchase the communication cable for the support software when connecting the NETC01-M2 to the PC in which the support software MEXE02 has been installed. This is a set of a PC interface cable and USB cable. The cable is connected to the USB port on the PC.
  • 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 office. • 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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