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MV800 EtherCAT Communication Option
1 Product Information
1.1 Designation rule
1.2 Functions and specifications
MV810-ECAT01 option provides communication expansion for the MV800 drive
series. Its functions and specifications are explained below:
1.2.1 Function features
(1) Supports PDO and SDO service
(2) Supports access of drive parameters through SDO
(3) Supports 100 Mbps full duplex
(4) Supports the speed mode
1.2.2 Basic specifications
EtherCAT
connector
Communication
User Manual
Interface
Transmission mode
Transmission media
Galvanic isolation
Network standard
Transmission
protocol
Transmission
Two RJ45 ports (IN, OUT)
High-speed bus
CAT5 shielded twisted pair cables
500 V DC
EtherCAT
100 BASE-TX (IEEE 802.3)
100 m
1
Version: V02
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Summary of Contents for Megmeet MV800
- Page 1 Version: V02 1 Product Information 1.1 Designation rule 1.2 Functions and specifications MV810-ECAT01 option provides communication expansion for the MV800 drive series. Its functions and specifications are explained below: 1.2.1 Function features (1) Supports PDO and SDO service (2) Supports access of drive parameters through SDO...
- Page 2 distance Bus transmission 10/100 Mbps Auto-Defect speed Module name MV810-ECAT01 XML file MV800_ECAT_CoE_9252_V1.00.xml SDO request, SDO response Variable PDO mapping Power voltage 3.3 V DC (provided by the drive) Insulation voltage 500 V DC Electrical specifications Power consumption Weight 25 g ESD (IEC 61800-5-1, IEC 6100-4-2) EFT (IEC 61800-5-1, IEC 6100-4-4) Surge Test...
- Page 3 1.3 Terminal description 1.3.1 Layout The following figure shows the front and back views of MV810-ECAT01. The option has GND, two RJ45 ports and the interface connected to a drive. 1.3.2 Pin definitions EtherCAT adopts the standard RJ45 ports. This communication option has 2 RJ45 ports: IN and OUT.
- Page 4 1.3.3 Parameter settings for EtherCAT network connection Using MV810-ECAT01 to operate the MV800 series drive, you need to set the operation command channel and frequency source to the bus communication card, as shown in the following table. Drive Value Function description...
- Page 5 1.3.5 LED indicator description and fault diagnosis MV810-ECAT01 has two LED indicators: the LED on the PCBA of the expansion box (LED1 on the left, LED2 on the right, which can be viewed through the fence gap of the expansion box) and LED on the communication port. The LED on the PCBA indicates the power status and whether the state machine enters the OP mode;...
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Page 6: Installation Method
The installation position, interface and steps of MV810-ECAT01 are described below: 2.2.1 Installation position MV800 drive series provides two positions for installation of accessory cards and options: position 1 and position 2 in the right figure (taking enclosure B as an example, similar for other enclosures),... - Page 7 2.2.3 Installation steps Installation method: front side mounting of ECAT (1) When the drive is powered off, press the granulated part on the middle-upper of the lower cover, slide it down firmly to take down the cover, as shown in Fig. 1-1 a.
- Page 8 (5) Grounding: MV810-ECAT01 must be grounded during wiring as shown in Fig. 1-2. You need to prepare and crimp the cable by yourself. Fig. 1-2 Grounding terminal connection Grounding method: connect the B end of the grounding cable to the option’s grounding terminal block, and you can check the grounding cable diameter and torque by referring to Table 1-1;...
- Page 9 3 EtherCAT Network Reference Model EtherCAT (CoE) network reference model consists of two parts: the data link layer and the application layer. The data link layer is mainly responsible for the EtherCAT communication protocol, and the application layer of CoE has an object dictionary which includes communication parameters, application program data and PDO mapping information.
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Page 10: Control Word And Status Word
4 Control Word and Status Word Index Object code Name Type Attr. 6040h Control word UINT16 6041h Status word UINT16 5 Bit Definition of Control Word and Status Word Control word bit definition: Bit0: Forward running 0: Disabled 1: Enabled Bit1: Reverse running 0: Disabled 1: Enabled... - Page 11 SHENZHEN MEGMEET ELECTRICAL CO., LTD. Address: 5th Floor, Block B, Unisplendor Information Harbor, Langshan Road, Nanshan District, Shenzhen, 518057, China Tel: +86-755-86600500 Fax: +86-755-86600562 Zip code: 518057 Website: https://www.megmeet.com/ Service email: driveservice@megmeet.com All rights reserved. The contents in this document are subject to change without notice.
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