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HNC Electric HV320-PNET-V2 User Manual

Profinet communication card
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HV320-PNET-V2
PROFINET Communication Card
User Manual
HNC Electric Limited

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Summary of Contents for HNC Electric HV320-PNET-V2

  • Page 1 HV320-PNET-V2 PROFINET Communication Card User Manual HNC Electric Limited...
  • Page 2 10 minutes until the charging indicator on the inverter lights up. Then, insert the HV320-PNET-V2 card into the inverter and tighten the screws to avoid damage caused by the tension of the external signal cable on the inter-board signal socket.
  • Page 3 Figure 2-1 HV320-PNET-V2 card (hardware) Table 2-1 Hardware description of the HV320-PNET-V2 card Symbol Hardware Name Functional Description Pin connector For connecting to frequency converter Network Ports Uses standard Ethernet RJ45 socket, no direction, use J3 to connect and communicate...
  • Page 4 ■ Communication card settings for the inverter Inverter software version: L 8.00 The following parameters must be set to enable the HV320-PNET-V2 card to communicate with the HV320 V2 series inverter and connect the HV320-PNET-V2 card to the PROFINET fieldbus network. Function...
  • Page 5 29463 When using the HV320-PNET-V2 card, the default mapping of PZD 1 is U3-17, and the default mapping of PZD 2 is U3-16 . If you find that the command or frequency cannot be written to the inverter normally, but PZD 3 to PZD 12 can be written, and P 0-02=2 and P 0-03=9, you can check whether PE 00 is U3-17 and PE 01 is U3-16 on the inverter .
  • Page 6 ■ Communication monitoring related function codes Function code Name Unit Decimal address U0-00 Operating frequency ( Hz ) 0.01 Hz 28672 U0-01 Set frequency ( Hz ) 0.01 Hz 28673 U0-02 Bus voltage (V) 0.1V 28674 U0-03 Output voltage(V) 28675 U0-04 Output current(A) 0.01A...
  • Page 7 28743 When using the HV320-PNET-V2 card, the default mapping of PZD 1 is U0-68, and the default mapping of PZD2 is U0-69 . If you find that the status or operating frequency cannot be read normally, but PZD3~ PZD12 can be read, you can check whether PE-20 is U0-68 and PE-21 is U0-69 on the inverter .
  • Page 8 Figure 3-2 Star connection topology Figure 3-3 Tree connection topology 3.3.3 Data transmission format PROFINET Data Format According to the ProfiDrive ( variable speed transmission ) protocol , the usage types are divided into five types : PPO type : PPO1, PPO2, PPO3, PPO4, PPO5 The functions that each data format can accomplish are as follows:...
  • Page 9 Table 3-2: PPO type description Data Types Supported Features Single function parameter operation  PPO1 Inverter command, frequency setting  Inverter status, operating frequency reading  Single function parameter operation  Inverter command, frequency setting  PPO2 Inverter status, operating frequency reading ...
  • Page 10 a) Reading inverter function parameters b) Change of inverter function parameters Data Format PKW data contains three groups of array areas, namely PKE , IND, and PWE, among which the PKE data byte length is 2 bytes, IND is 2 bytes, and PWE, PWE is 4 bytes. The data format is shown in the following table: TABLE 3-3: PKW DATA FORMAT...

  • Page 11: Application Examples

    Application Examples The master station reads the inverter function parameter P 0-08 sending data PK W area and the inverter response data PKW area as shown in the figure below: Figure 3-5: Example of the master station reading inverter parameters and sending PKW data PZD area data description The PZD area enables the master station to modify and read the inverter data in real time and exchange data periodically.
  • Page 12 Table 3-6 Master sends data PZD description Inverter response data PZD area PZD1 Inverter command word (the command source needs PZD1 Inverter operating status to be set to communication, that is, P0-02=2) information 0001: Forward operation interest 0001: Forward operation 0002: Reverse operation 0002: Reverse operation 0003: Forward jog...
  • Page 13 4. Configure the slave with S7-1200 in TIA Portal Open TIA Portal V13, create a new project, and add an S7-1200 master station according to actual conditions. Adding the Siemens PLC , switch to the "Project View" Install GSD file ( if GSD is already installed, you can skip this step) GSD file that has not been installed will be displayed as "Not installed yet".
  • Page 14 When the "Successfully installed" interface appears, click Close. After the GSD installation is complete, PORTAL will automatically close the configuration interface. After the installation is complete, you can find HV320-PNET-CARD in the hardware device tree. The corresponding equipment is as shown below...
  • Page 15 Configure the network HV320-PNET-CARD under the "Hardware Catalog" to the "Network View" of "Device & Network", click "Unassigned" on the slave station, and connect to the Profinet corresponding to the PLC . On the network, (2) Double-click HV320-PNET-CARD icon to enter the configuration module, Select the appropriate PPO type in the "Hardware Catalog"...
  • Page 16 Setting PZD Mapping Switch back to "Network View" and click "Device Specific Parameters" to set the mapping of PZD3 — > PZD12 . Note that the PZD mapping of the PLC read and write slaves is set separately and does not interfere with each other. For specific setting methods, please refer to the introduction of this part of STEP7 .
  • Page 17 Switch back to "Network View". If you need to add more sites, repeat the above steps. If the configuration is the same, you can directly select the slave site and copy it, and then modify the IP address and device name (Note: the device name must be consistent). Configure the module communication address Set the device name of the inverter hardware Click the inverter and right-click to display the drop-down menu.
  • Page 18 Select the corresponding network card and click "Update list" Select the inverter corresponding to the MAC code, and then click "Assign name" to complete the inverter name setting.
  • Page 19 Edition: V2.0 Thanks for choosing HNC product. Any technique support, please feel free to contact our support team Tel: 86(20)84898493 Fax: 86(20)61082610 URL: www.hncelectric.com Email:support@hncelectric.com...