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Invertek Drives Optidrive Compact 2-Basic OPC-2 E Series, Руководство пользователя

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8

   |   Fieldbus Guide   |   

Version 1.00

www.invertekdrives.com

4

Modbus R

TU

4. Modbus RTU

4.1. Overview

Modbus RTU communication is supported using Function Codes 03 Read Holding Registers and 06 Write Single Holding Register.
All internal registers are Holding registers. There are no other register types present within the drive. 
Registers 1 to 4 only support Function Code 16 Write multiple Holding Registers.
Modbus RTU communication is enabled by default for Read access.
To control the drive through Modbus RTU, parameter P-12 should be set to 3 or 4. Refer to the programming guide for further 
information on the parameter settings.
When an external Modbus RTU device is used to control the drive, Digital Input 1 acts to provide a local enable / disable signal. 
The drive will not operate unless digital input 1 is ON. Additional functions may be assigned to other input terminals. Refer to the 
Installation guide for details of the digital Input function assignments that are possible.

4.2. Hardware Connection

4.2.1. Optidrive E3 IP20

Optidrive E3 IP20 models have a built in RJ45 connector which provides the interface for Modbus RTU connection.

1

CAN-

2

CAN+

3

0 Volts

4

Optibus / Remote Keypad / PC Connection

5

Optibus / Remote Keypad / PC Conn

6

+24 Volt

7

-RS485 (Modbus RTU)

8

+RS485 (Modbus RTU)

Warning:

This is not an Ethernet connection. Do not connect 

directly to an Ethernet port.

4.2.2. Optidrive E3 IP66

Optidrive E3 IP66 models have two RJ45 connectors fitted under the terminal cover as shown below. The connectors are parallel 
allowing simple connection between multiple drives.

L1

L3

EMC

L2/N

U

V

W

1     2     3     4    5     6     7    8     9    10    11 

I0I0I

I0I0I

1

CAN-

2

CAN+

3

0 Volts

4

Optibus / Remote Keypad / PC Connection

5

Optibus / Remote Keypad / PC Conn

6

+24 Volt

7

-RS485 (Modbus RTU)

8

+RS485 (Modbus RTU)

Warning:

This is not an Ethernet connection. Do not connect 

directly to an Ethernet port.

Содержание Optidrive Compact 2-Basic OPC-2 E Series

Страница 1: ...2 1 3 4 5 User Guide FIELDBUS User Guide Important Safety Information About This Document Parameter Set Functions Firmware Functions Diagnostic and Fault Messages...

Страница 2: ...Optional Interface for Compact 2 Basic Drives 17 6 5 Drive Parameter Settings 17 7 Internal Webserver 18 7 1 Overview 18 7 2 Default Login 18 7 3 Web Server Contents 18 7 4 Changing the IP Address 20...

Страница 3: ...ations of the original instructions The contents of this document are believed to be correct at the time of printing In the interest of a commitment to a policy of continuous improvement the manufactu...

Страница 4: ...ation in this user guide relates to the functionality of the firmware version as stated above Prior versions of firmware may not fully support all functions as described If necessary firmware updates...

Страница 5: ...o Section For Compact 2 For Optidrive E3 IP20 For Optidrive E3 IP66 Modbus RTU Built In R W Holding Registers 4 Modbus RTU CAN Built In 2 x PDO SDO 5 CAN Ethernet IP EIP Cyclic Acyclic 6 Ethernet Conn...

Страница 6: ...ntrol via Modbus RTU or Ethernet using the internal Accel Decel ramp parameters Recommended setting for all fieldbus except CAN 4 Fieldbus Mode Control via Modbus RTU or Ethernet with Accel Decel ramp...

Страница 7: ...Modbus RTU Mode Selection E3 IP20 IP66NS Minimum Maximum 1 Default 0 Scaling 1 1 E3 IP66S Compact 2 Basic Fieldbus Information CAN Index 20A3h Modbus Register 191 Format UINT Units N A Description Set...

Страница 8: ...ay be assigned to other input terminals Refer to the Installation guide for details of the digital Input function assignments that are possible 4 2 Hardware Connection 4 2 1 Optidrive E3 IP20 Optidriv...

Страница 9: ...bus RTU network is available part number OPT 2 BNTSP IN Modbus RTU RS485 Controller RS485 RS485 0 Volt Common Ground NOTES Use 3 or 4 Conductor Twisted Pair Cable RS485 and RS485 must be twisted pair...

Страница 10: ...rameters cannot be changed whilst the drive is enabled 4 6 Modbus RTU Indirect Parameter Access In addition to Direct Access Indirect Read Write access to all user adjustable parameters is supported u...

Страница 11: ...t Sync 080h Synchronous message COB ID can be configured to other value Emergency 080h Node address Emergency message PDO1 TX 180h Node address Process data object PDO1 is pre mapped and enabled by de...

Страница 12: ...ription 0 240 Synchronous The received data will be transferred to the drive active control register when the next sync message is received 254 255 Asynchronous The received data will be transferred t...

Страница 13: ...U32 N 00060010h 2 RX PDO2 2nd mapped object RW U32 N 00060010h 3 RX PDO2 3rd mapped object RW U32 N 00060010h 4 RX PDO2 4th mapped object RW U32 N 00060010h 1800h 0 TX PDO1 comms parameter number of...

Страница 14: ...Interface Model Code Modbus TCP Interface Model Code Optidrive E3 IP20 External Option OPT 2 ETHEG IN OPT 3 MTPEG IN Optidrive E3 IP66 Internal Option Drive Model Code EIP Drive Model Code MTP Optidr...

Страница 15: ...a flat flame resistant vibration free mounting The unit must be installed in a pollution degree 1 or 2 environment only Use the module as a template to mark the locations for drilling the mounting sc...

Страница 16: ...ork RJ45 Cable Maximum Length 3 metres Optidrive Ground tab Observe the recommended grounding procedure for the fieldbus network and if necessary connect this tab to ground where required 6 3 Internal...

Страница 17: ...mary Ethernet Port P2 Secondary Ethernet Port WARNING Do not connect Ethernet cables to the RJ45 port on the control Pod 6 5 Drive Parameter Settings 6 5 1 Overview The following parameter settings ar...

Страница 18: ...ss and Host Name may be reconfigured by the user via the Web Server or Ethernet IP Class 0xF4 7 2 Default Login To access to the web server Open a web browser on your connected PC Enter the module IP...

Страница 19: ...Address and Network Settings Information about network adapter configuration is displayed 7 3 4 DiagLink Ethernet Configuration Message Information about user s accounts is displayed 7 3 5 Network Et...

Страница 20: ...tomatically by the DHCP Server The default configuration method is Fixed IP address 7 4 1 Automatically DHCP Assigned IP Address To automatically DHCP assign an IP address to the module please select...

Страница 21: ...ngs Please click REBOOT button at the top left corner or power cycle the module 7 5 Creating an Additional User Account for Limited Access It is possible to change admin password and create second Use...

Страница 22: ...mit resulting in loss of Cyclic communication o In this case connect the PC software to the drive serial port using the USB RS485 adaptor Use port D1 or D2 of the external Ethernet adaptor Use port D1...

Страница 23: ...onnection setting Value Path 20 04 24 01 2C 01 2C 06 RPI Min 50ms Timeout Multiplier Recommend x32 Trigger Cyclic Transport type Exclusive owner O T Size 8 Connection Type Point to Point Length Fixed...

Страница 24: ...location information Status LED Function NS Ethernet Network Status Indicator MS MS Ethernet IP Network Status Indicator COMM COMM Modbus Communication Indicator OPC 2 ETHIG IN Drive ERROR Modbus Err...

Страница 25: ...ate State Indication P1 Speed Steady Yellow 100Mbps link active Steady Off 10Mbps or No link P1 Link Activity Steady Green Valid Link Steady Off No Link Flash TX RX P2 Speed Steady Yellow 100Mbps link...

Страница 26: ...g is required 9 3 Operation 9 3 1 Supported Commands Modbus TCP supported commands and registers are the same as those for Modbus RTU Refer to sections 4 3 Modbus RTU Configuration Parameter on page 1...

Страница 27: ...y flashing Yellow Modbus protocol TX RX active ERROR State Indication Steady Off Modbus protocol TX RX Status OK Steady Red Non recoverable internal fault Modbus communications circuit fault Flashing...

Страница 28: ...il The DIN rail mechanism works as follows o To snap the gateway on first press it downwards 1 to compress the spring in the DIN rail mechanism then push it against the DIN rail as to make it snap on...

Страница 29: ...able RJ45 cables and splitters available from your Invertek Drives Sales Partner 10 4 1 Single Drive Network Example The gateway is connected to the drive using the supplied Blue Male DB9 RJ45 Subnetw...

Страница 30: ...C 16 bits 8 Not Used 0x000E 16 bits 3 Trip code 0x0010 8 bits 6 Drive status 0x001 1 8bits Motor speed in Hz 0x0012 16 bits 7 Motor current 0x0014 16 bits 8 Not Used 0x0016 16 bits 4 Trip code 0x0018...

Страница 31: ...Ramp Time 0x0226 16 bits 4 6 Control command 0x0228 16 bits 1 Speed reference in HZ 0x022A 16 bits 2 No Function 0x022C 16 bits Ramp Time 0x022E 16 bits 4 7 Control command 0x0230 16 bits 1 Speed ref...

Страница 32: ...er data error Red Flashing 4Hz Initialisation Error 5 Subnet Status Flashing Green Running but one or more transaction errors Green Running Red Transaction error subnet stopped 6 Device Status Off Pow...

Страница 33: ...ds will simply not contain any data 10 8 DeviceNet Gateway Features OD DEVNT IN Communications Adapter profile no 12 Group two server Mac ID and baud rate configuration via on board switches Polled Ch...

Страница 34: ...website When configuring the communication between the Master System and the gateway 4 words of Input Process Data and 4 words of Output Process Data should be allocated per drive connected the gatewa...

Страница 35: ...request Set to 1 to enable drive to stop with 2nd deceleration ramp Bit 2 Reset request Set to 1 in order to reset the drive if drive is under trip condition User must clear this bit when drive is und...

Страница 36: ...ister CAN Open Index Sub Index PDO Map Parameter Number Upper byte Lower Byte Format Type Scaling 6 200Ah 0 Y Error code Drive status WORD R See Below 7 200Bh 0 Y Output Frequency S16 R 1dp e g 100 10...

Страница 37: ...Status Word 2 Register 2001 Status Word 2 provides an optional additional status word which may be used in additional or as an alternative to the status word in register 6 This status word is the firs...

Страница 38: ...Index Data Control Monitoring Modbus RTU Register CAN Open Index Sub Index PDO Map Parameter Number Upper byte Lower Byte Format Type Scaling 5 2004h 0 Y High Resolution Frequency Setpoint S16 R See...

Страница 39: ...ference Internal Format U16 R 3000 50Hz 41 Reserved R No Function 42 2046h 0 Y Digital Pot Keypad Reference U16 R 3000 50Hz 43 2048h 0 Y P0 07 Output Voltage U16 R 100 100 Volts AC RMS 44 Parameter Ac...

Страница 40: ...og 7 S16 R 50 50 C 27F3h 0 N P0 19 Ambient Temperature Log 8 S16 R 50 50 C 27F4h 0 N P0 15 DC Bus Voltage Log 1 U16 R 600 600 Volts 27F5h 0 N P0 15 DC Bus Voltage Log 2 U16 R 600 600 Volts 27F6h 0 N P...

Страница 41: ...Trip Counter U16 R 11 4 1 High Resolution Speed Reference This register allows the user to set the speed reference value in the internal format e g 3000 50 0Hz This allows control resolution to 1 RPM...

Страница 42: ...xternal Interface 12 1 Environmental Ambient Temperature Storage and Transportation 40 60 C 40 140 F Operating 10 50 C 14 122 F UL approved 40 50 C 104 122 F Without UL approval Altitude Operating 100...

Страница 43: ...Version 1 00 Fieldbus Guide 43 www invertekdrives com...

Страница 44: ...82 P2MAN IN_V3 04l 82 P2MAN IN_V3 04 Invertek Drives Ltd Offa s Dyke Business Park Welshpool Powys SY21 8JF United Kingdom Tel 44 0 1938 556868 Fax 44 0 1938 556869 www invertekdrives com...

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