Minebea OPT-563B-71 Instruction Manual Download Page 11

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5. Access Sequences

CANopen is accessed as shown in the following diagrams.

(1) PDO transmission

④

PDO transmission occurs only if there are changes in the data updated in

②

and

③

(2) SDO transmission (SDO reading)

(3) SDO reception (SDO writing)

Rotation speed
sensor

Torque sensor

Torque

converter

System

Software

②

Set_Attribute

③

Information

update

④

Response transmission

⑤

SDO

response

①

SDO download

CAN

Master

device

CANbus

OPT-563B

CANopen

interface

OPT-563B

Rotation speed
sensor

Torque sensor

Torque

converter

System

Software

②

Get_Attribute

③

Information

acquisition

④

Response transmission

⑤

SDO

response

①

SDO upload

CAN

Master

device

CANbus

CANopen

interface

Rotation speed
sensor

Torque sensor

Torque

converter

System

Software

CANopen

interface

CAN

Master

device

④

PDO

trans-
mission

OPT-563B

①

Timer event

②

Information

acquisition

③

DPRAM

update

CANbus

Summary of Contents for OPT-563B-71

Page 1: ...DIGITAL TRANSMITTER CANopen Interface OPT 563B 71 Instruction Manual EN294 1634C ...

Page 2: ......

Page 3: ...ded in this manual assume a basic knowledge of CANopen PLC programs and CANopen interfaces Pictograms and Conventions Used in This Manual This manual uses the following pictograms to indicate actions that must be avoided at all times aspects requiring caution and other noteworthy matters Be sure to read the descriptions provided alongside these pictograms WARNING This indicates circumstances in wh...

Page 4: ...sage procedures for CANopen interface specifications available separately for the OPT 563B For details of other functions basic handling instructions and precautions concerning the OPT 563B refer to the OPT 563B Instruction Manual OPT 563B Instruction Manual DRW No EN294 1596 ...

Page 5: ...ion Delete Minebea Co Ltd Measuring Components Business Unit from the front cover 2016 09 DRW NO EN294 1634B Due to ECN No FN16 02139 ROM Ver1 800 or later 5 1 Sub Index of Index 0x2001 and 0x2002 is changed to 0x00 by 0x01 Explanatory note addition 5 1 5 Explanatory note addition 2017 09 DRW NO EN294 1634C Due to ECN FN17 02017 Delete the company name in the contents ...

Page 6: ... 1 Rear Panel CANopen Interface 2 3 Connections 3 3 1 Interface Connector Pin Arrangement 3 3 2 Cable Length 3 3 3 Connection Precautions 3 4 CANopen Communication Settings 4 4 1 Function Mode Selection 4 4 2 CANopen Settings 4 5 Access Sequences 5 5 1 CANopen Object Mapping 6 6 Errors 9 7 Interface Specifications 10 7 1 CANopen Interface Specifications 10 7 2 Accessories 10 ...

Page 7: ...peed status 2 SDO transfer Supports SDO transfer Torque reading only Rotation speed reading only Torque status reading only Rotation speed status reading only Torque units decimal places polarity reading and writing Rotation speed units decimal places reading only Rotation speed polarity reading and writing Manufacturer device name reading only Manufacturer hardware version reading only Manufactur...

Page 8: ... SHIELD Shield The connector is not provided Compatible plug Dedicated CANopen connector Use a connector meeting specifications for CiA DR 303 1 Do not connect to N C pins Insulated photocoupler from internal circuit 2 Status LEDs The communication status is indicated by two LEDs Specifications are defined in the DR303 3 CiA standard RUN LED green State Description Off Off Lit Operating Continuous...

Page 9: ... kbps Up to 600 m 125 kbps Up to 500 m 250 kbps Up to 250 m 500 kbps Up to 100 m 800 kbps Up to 50 m 1 Mbps Up to 25 m 3 3 Connection Precautions Always turn off the power before connecting wires Do not turn on the power until all installation work is complete This device lacks a dedicated power on off switch Where possible keep the cables connected to the device away from noise sources such as mo...

Page 10: ...00 kbps 7 800 kbps 8 1 Mbps F 45 PDO output interval 0 to 100 0 OFF Units 1 ms 100 1 Node ID Set the node ID number The number can be set to a value from 001 to 127 The default setting is 001 2 Baud rate Set the baud rate in units of bps The baud rate can be set to 10 k 20 k 50 k 100 k 125 k 250 k 500 k 800 k or 1 M The default setting is 1 M 3 PDO output interval Set the PDO output interval in un...

Page 11: ...e Information update Response transmission SDO response SDO download CAN Master device CANbus OPT 563B CANopen interface OPT 563B Rotation speed sensor Torque sensor Torque converter System Software Get_Attribute Information acquisition Response transmission SDO response SDO upload CAN Master device CANbus CANopen interface Rotation speed sensor Torque sensor Torque converter System Software CANop...

Page 12: ... point fixed 9 0x2345 0x00 UINT16 Rotation speed polarity 135 for counter clockwise 136 for clockwise 10 0x2350 0x00 UINT16 PDO transmission interval ms PDO Mapping PDO Transmission Details COB ID 5 Tx Type Inhibit Time Event Timer Mapped Objects 1 Torque rotation speed 0x180 COS 254 0 0 0x2001 0x00 0x2002 0x00 2 Status 0x280 COS 254 0 0 0x2011 0x01 0x2011 0x02 When this device is used without the...

Page 13: ... speed status format UINT32 bit0 ST 1 Rotation speed value normal 0 Error value bit1 OS 1 OS error 0 Normal bit2 OS 1 OS error 0 Normal bit16 EPR 1 EEPROM error 0 Normal 5 The actual COB ID will consist of the value indicated plus the device address When the configuration has been changed COB ID becomes the fixed value set by the configuration ST 0 7 15 8 16 23 31 24 OS OS EPR d c d c d c d c ST 0...

Page 14: ...tus See Manufacturer specific Object No Torque units decimal places polarity See Manufacturer specific Object Yes Rotation speed units decimal places See Manufacturer specific Object No Rotation speed polarity See Manufacturer specific Object Yes PDO transmission interval See Manufacturer specific Object Yes The COB ID uses the default value From server 0x580 device address From client 0x600 devic...

Page 15: ...OL error Displayed when the input torque is less than 110 of maximum display value or 4 kHz in measurement mode OS error Displayed when the rotation speed exceeds 27500 in measurement mode OS error Displayed when the rotation speed is less than 27500 in measurement mode EEPROM error Displayed when an EEPROM write error or read error is detected PDO communication error Displayed when a PDO communic...

Page 16: ...elect a value from 000 to 100 Units ms Cable length Baud rate bps Overall length m 10 k Up to 1 000 20 k Up to 1 000 50 k Up to 1 000 100 k Up to 600 125 k Up to 500 250 k Up to 250 500 k Up to 100 800 k Up to 50 1 M Up to 25 Connector cable Use a dedicated CANopen cable Connector Use a dedicated CANopen connector Termination Use a connector with internal terminating resistance Status LEDs RUN and...

Page 17: ......

Page 18: ...e Product Sales Management 1 1 1 Katase Fujisawa shi Kanagawa ken 251 8531 Japan Tel 81 466 23 2681 Fax 81 466 22 7191 Sensing Device Business Unit FUJISAWA PLANT 1 1 1 Katase Fujisawa shi Kanagawa ken 251 8531 Japan Tel 81 466 22 7151 Fax 81 466 22 1701 KARUIZAWA PLANT 4106 73 Miyota Miyota machi Kitasaku gun Nagano ken 389 0293 Japan Tel 81 267 31 1309 Fax 81 267 31 1353 HOMEPAGE ADDRESS http ww...

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