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I-7530, I-7530-FT, I-7530A, I-7565, tM-7530, tM-7530A, tM-7565 User Manual Version 1.5

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Summary of Contents for tM-7565

Page 1: ...User Manual Version 1 5 Oct 2018 The UART to CAN Bus Converter I 7530 I 7530T I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 Written by Alan Jian Edited by Julia Wang ...

Page 2: ...lity 27 3 1 How to configure and test the CAN converters 28 4 Command list 37 4 1 tIIILDD CHK CR 39 4 2 TIIIL CHK CR 40 4 3 eIIIIIIIILDD CHK CR 41 4 4 EIIIIIIIIL CHK CR 42 4 5 S CHK CR 43 4 6 C CHK CR 45 4 7 P0BBDSPAE CHK CR 46 4 8 P1B CHK CR 48 4 9 P2BBDSPAE CHK CR 49 4 10 P3SBCCCCCCCCMMMMMMMM CHK CR 51 4 11 RA CHK CR 53 4 12 General Error code for all command 54 5 Troubleshooting 55 I 7530 I 753...

Page 3: ...age 3 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com Appendix A Cable selection 56 Appendix B Install I 7565 driver 57 Appendix C CAN Baud Rate Calculating 63 Appendix D Filter setting 67 Appendix E Pair Connection 68 Appendix F Install tM 7565 driver 73 ...

Page 4: ...esponsibility is assumed by ICP DAS for its use not for any infringements of patents or other rights of third parties resulting from its use Copyright Copyright 2018 by ICP DAS Co Ltd All rights are reserved Trademark Names are used for identification purpose only and may be registered trademarks of their respective companies Contact us If you encounter any problems while operating this device fee...

Page 5: ... the market requirements there are some functionalities of the converters are expanded for some special applications The transparent mode is useful when the UART sensors or actuators need to be a device of the CAN network The pair connection mode helps the PC to connect with other RS 232 RS 485 RS 422 USB devices via CAN Bus for prompting the communication speeds or extending the communication dis...

Page 6: ...cation Set the CAN converter to the Pair Connection Mode Please refer to the section 3 1 for the details of the Mode configuration I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 6 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 7: ...e connector tM 7565 The tiny size USB to CAN Bus converter with screw terminal type connector Table The Mail Difference between UART to CAN converters Item tM 7565 tM 7530A tM 7530 I 7530 I 7530A I 7565 I 7530 FT Interface RS 232 X O O O O X O RS 485 X O X X O X X RS 422 X O X X O X X USB O Virtual COM X X X X O Virtual COM X CAN Bus 11898 2 O O O O O O X CAN Bus 11898 3 X X X X X X O UART Baud Ra...

Page 8: ...e Configuration by the software utility Provides power data flow and error LED indicator Supports pair connection mode and transparent mode Provides receive software buffer on CAN and UART side Allows user defined CAN baud rate Supports user defined end character on pair connection mode Provides Listen Only Mode Returns time stamp of the CAN messages I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530...

Page 9: ...d 120Ω terminator resistor 1 KΩ for CAN_H and CAN_L Jumper selected 120Ω terminator resistor Specification ISO 11898 2 ISO 11898 3 ISO 11898 2 UART USB Interface Connector USB Type B 10 pin screwed terminal block 9 pin female D Sub TxD RxD GND N A for others RS 232 TxD RxD GND RS 485 RS 422 Modbus slave functions for the I 7530A MR 9 pin female D Sub TxD RxD GND N A for others USB Type B Virtual C...

Page 10: ...2mm x 87mm x 27mm 52mm x 93mm x 27mm 52mm x 86mm x 32mm 72mm x 118mm x 33mm Environment Operating Temp 25 75 Storage Temp 30 80 Humidity 90 RH non condensing Note 1 The CAN converters can t handle the data reception and transmission of the RS 232 interface at the same time That is to say that the full duplex communication mode of RS 232 devices is not supported 2 About more information of the I 75...

Page 11: ...5 422 Connector CN1 Terminal RS 232 485 422 1 Y DATA RS 485 2 G DATA RS 485 3 N A 4 Tx RS 422 5 Tx RS 422 6 Rx RS 422 7 Rx RS 422 8 N A 9 RXD RS 232 10 TXD RS 232 11 B GND RS 232 12 N A 13 Vs 10 30 VDC Power 14 B GND Power Y DATA G DATA Tx Tx Rx Rx RXD TXD B GND Vs B GND I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 11 Copyright 2018 ICP DAS Co Ltd All Right...

Page 12: ...N GND 6 N A 7 CAN High 8 N A 9 N A The Power CAN connector for tM 7530 Table Power CAN Connector CN1 CN2 Terminal Power 1 Vs 10 30 VDC Power 2 GND Power 3 F G Terminal CAN 1 CAN_L 2 CAN_H 3 CAN_GND I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 12 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 13: ...nector for tM 7530A The USB CAN Connector for tM 7565 I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 13 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 14: ...cification The I 7530 FT is ISO 11898 3 device which is also called low speed fault tolerance LSFT CAN device There is no isolator on the I 7530 FT Figure The block diagram of the I 7530 FT The I 7530A tM 7530A provides four communication interfaces in one module They are CAN RS 232 RS 485 and RS 422 interfaces Because the RS 232 RS 485 and RS 422 are the same UART port users can t use them at the...

Page 15: ...7530 if the device only have USB host interface The I 7565 tM 7565 is powered by the USB interface it doesn t need external power The isolator of the I 7565 tM 7565 is on the CAN side Figure The block diagram of the I 7565 tM 7565 I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 15 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 16: ...0 to the PC The I 7530A has one UART port with three kinds of interfaces The following figure is the wire connection of the I 7530A to other UART device When users use the RS 485 or RS 422 interface it is strongly recommend to use twisted pair cable for the communication media Figure The UART wire connection to the I 7530A I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Versio...

Page 17: ... The wire connections are as follows Figure The CAN Bus wire connection to the I 7530 series The tM 7530 uses spring type connector on the CAN interface The wire connection to the tM 7530 is below Figure The CAN Bus wire connection to the tM 7530 I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 17 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service...

Page 18: ...A is below Figure The Power CAN Bus wire connection to the tM 7530A Figure The UART wire connection to the tM 7530A I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 18 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 19: ... connection of the tM 7565 is below Figure The CAN bus wiring connection for the tM 7565 I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 19 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 20: ...ed to take care about that Figure Terminator resistor for the ISO 11898 2 CAN network If users would like to enable or disable the terminator resistor inside the CAN converters it is necessary to open the cover of the CAN converters and use jumper to do that Here are the descriptions of how to enable or disable the terminator resistor of the CAN converters I 7530 I 7530T I 7530 FT Status JP3 posit...

Page 21: ...sistance on the CAN bus as following figure The terminator resistor is built in the tM 7530A If users would like to enable terminator resistor of the tM 7530A please let the CAN_H pin and the TR pins be shorted to each other as following figure I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 21 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service i...

Page 22: ...he tM 7565 please switch the jumper to 1 and 2 positions as following figure Status JP3 position Enable default Activate Disable Deactivate I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 22 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 23: ...a and CAN messages with each other Users can also use the UART commands to get module information or change some configuration of the UART or CAN parameters Some of UART commands like P2 and P3 for changing the configuration in the normal mode will not be stored in the EEPROM About the detail description please refer to chapter 4 Command List The DIP switch position for different modules may be di...

Page 24: ...sition Normal Init The DIP switch of the tM 7565 is in the right side of the module Mode Position Normal Init I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 24 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 25: ... CR to get the details about the error If the error is happened due to the overflow of the CAN or RS 232 software FIFO users can use the UART command string C CHK CR to clear the error or users may need to reboot the CAN converter for recovery The position and behavior of the LED indicators to the I 7530 I 7530T I 7530A and I 7565 is as following figure LED Name Condition LED Status Configuration ...

Page 26: ...D Operation Mode Flash once when sending a CAN or UART message FIFO overflow CAN Bus Off CAN Error Passive Always turned on ERR LED Some errors occurred Flashing Note The tM 7530 tM 7530A tM 7565 only provides 256 CAN frame FIFO and 1000 CAN frame FIFO for other CAN converter I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 26 Copyright 2018 ICP DAS Co Ltd All ...

Page 27: ...very useful for transplanting the application to other platform with different CAN devices Besides the VxCAN Utility also provides the configuration interface for UART to CAN converters Users can use this tool to configure the CAN converter test the CAN devices monitor the CAN network and analysis the CAN messages For more information about the VxCAN Utility please refer to the website or the VxCA...

Page 28: ...After finishing the search the CAN converters for example tM 7530 and I 7530 which are connecting to the PC or have connected to the PC will be list in the left side of the VxCAN Utility If the tM 7530 tM 7530A tM 7565 is in Init mode the VxCAN utility shows the Init information in the list Step 5 Click the tM 7530 Init in the list the module configuration dialog is popped up Different CAN convert...

Page 29: ...f stop bit configuration Parity bit Set the UART parity bit The CAN converters support 3 kinds of parity bit configuration Add Checksum Set the CAN converters to enable or disable the checksum mechanism in the UART communication If enable the checksum function all UART strings from to the tM 7530 must append two bytes of the checksum information For checksum algorithm please refer to the Node in t...

Page 30: ... of standard baud such as 10K 20K 50K 125K 250K 500K 800K 1000K and 83 3K bps If these baud rates don t fit the users application use user defined CAN baud rate to configure the special CAN bauds User defined CAN baud rate If the user defined CAN baud rate is used users need to fill the value of the baud rate in the Required Baud Rate field and click the Calculated button to calculate the real val...

Page 31: ...CAN converters only accept the command strings defined in the section 4 Any UART messages which don t follow the command strings will be regard as wrong messages When the CAN converters transfer the CAN messages to UART interface the CAN messages are presented by the command strings In pair connection mode the CAN converters will transfer any UART message to the data field of the CAN messages whos...

Page 32: ...be transmitted with the UART data to the UART interface In the pair connection application see the picture of the section 1 the CAN ID always doesn t need to be send to the UART interface End Characters of UART Commands This function is used to set the end characters of the UART command received by the CAN converter The UART data transferred from the CAN messages will not append the specific end c...

Page 33: ...lect the item User Defined2 and set the hexadecimal value of the end characters to be the 0x0D and 0x0A When the CAN converter get the UART messages with end characters 0x0D and 0x0A it is regarded as the ending of the UART message The CAN converter will start to transfer the UART message to the CAN Bus Pair Connection Command Timeout Only the tM 7530 the tM 7530A the tM 7565 and I 7530A MR suppor...

Page 34: ...click Load Default Setting button to recover all of the configuration parameters to be default value Afterwards users can use the button Save All Settings to save the default parameters in to the EEPROM of the CAN converter The default values of the parameters of the CAN converter are shown below RS 232 RS 232 Baud rate 115200 921600 for I 7565 Data Bit 8 Stop Bit 1 Parity None Add Checksum No Err...

Page 35: ...ct the COM port of PC to the CAN converter and execute the VxCAN Utility Step 3 Click the search button to search all CAN converters connected to the PC Step 4 Afterwards the searched CAN modules are listed in the left window of the VxCAN Utility Step 5 Click the CAN port of the CAN converter to set the CAN parameters of the CAN converter I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 Us...

Page 36: ...es and the other is for reception If users want to send CAN message fill the data into the corresponding field and click Send button If the CAN converter gets any CAN messages they will be shown in received area automatically About the details for the VxCAN Utility operation please refer to the users manual of the VxCAN Utility in the following web site http ftp icpdas com pub cd fieldbus_cd can v...

Page 37: ...the following sub sections Table Command list table Command Description tIIILDD CHK CR Send or receive a standard data frame TIIIL CHK CR Send or receive a standard remote frame eIIIIIIIILDD CHK CR Send or receive an extended data frame EIIIIIIIIL CHK CR Send or receive an extended remote frame S CHK CR Read the status value of CAN Converter C CHK CR Clear CAN Converter FIFO error flag of overflow...

Page 38: ...e character before CR When calculate checksum the value of CHK is zero For example Command Reboot the CAN Converter module RA CHK CR 1 Sum of the string R A 52h 41h 93h 2 Therefore the checksum is 93h and so CHK 93 3 The command string with checksum RA93 CR I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 38 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E m...

Page 39: ...ror Code CR Note It is necessary to enable the Error Response function in the CAN Converter Utility in order to receive Syntax and or communication error information at the host PC Example Command t03F6112233445566 CR Send a CAN message with a standard data frame ID 03F DLC 6 data1 11 data2 22 data3 33 data4 44 data5 55 and data6 66 I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Man...

Page 40: ...d Error Code CR Note It is necessary to enable the Error Response function in the CAN Converter Utility in order to receive Syntax and or communication error information at the host PC Example Command T2E88 CR Send a CAN message with a standard remote frame ID 2E8 DLC 8 I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 40 Copyright 2018 ICP DAS Co Ltd All Rights...

Page 41: ...lid command Error Code CR Note It is necessary to enable the Error Response function in the CAN Converter Utility in order to receive Syntax and or communication error information at the host PC Example Command e1234567851122334455 CR Send a CAN message with an extended data frame ID 12345678 DLC 5 data1 11 data2 22 data3 33 data4 44 and data5 55 I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM...

Page 42: ...lid command Error Code CR Note It is necessary to enable the Error Response function in the CAN Converter Utility in order to receive Syntax and or communication error information at the host PC Example Command E010156786 CR Send a CAN message with an extended remote frame ID 01015678 DLC 6 I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 42 Copyright 2018 ICP ...

Page 43: ...ation error information at the host PC Furthermore all response results are shown in the ASCII format Users need to make an ASCII to hex format transformation in order to understand what the meaning is based on the following table Table CAN baud rate list AsciiToHex C Description 0 10K baud rate of CAN 1 20K baud rate of CAN 2 50K baud rate of CAN 3 100K baud rate of CAN 4 125K baud rate of CAN 5 ...

Page 44: ... AsciiToHex O Description Bit 3 Reserved Bit 2 Reserved Bit 1 RS 232 RS 485 RS 422 USB FIFO Overflow Bit 0 CAN FIFO Overflow Example Command S CR Receive 50000000 CR Obtain some current information on the I 7530 module The response will show the following results CAN baud rate 250K CAN register normal CAN transmit error counter 0 CAN receive error counter 0 and CAN RS232 FIFO normal I 7530 I 7530 ...

Page 45: ... of the CAN Converter FIFO overflow error flag Invalid command Error Code CHK CR Note It is necessary to enable the Error Response function in the CAN Converter Utility in order to receive Syntax and or communication error information at the host PC Example Command C CR I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 45 Copyright 2018 ICP DAS Co Ltd All Rights...

Page 46: ...0 No 1 Yes Table RS 232 RS 485 RS 422 USB baud rate list BB Description 00 110 bps baud rate of RS 232 01 150 bps baud rate of RS 232 02 300 bps baud rate of RS 232 03 600 bps baud rate of RS 232 04 1200 bps baud rate of RS 232 05 2400 bps baud rate of RS 232 06 4800 bps baud rate of RS 232 07 9600 bps baud rate of RS 232 08 19200 bps baud rate of RS 232 09 38400 bps baud rate of RS 232 0A 57600 b...

Page 47: ...RS 422 USB parameters into the EEPROM and then reboot the system Invalid command Error Code CR Note It is necessary to enable the Error Response function in the CAN Converter Utility in order to receive Syntax and or communication error information at the host PC I 7565 supports only one 921600 baud rate on the firmware version 2 X or before Example Command P00B30000 CR Set the RS 232 RS 485 RS 42...

Page 48: ...rate of CAN I 7530 FT does not support 9 83 3K baud rate of CAN I 7530 FT does not support Response A valid command will write the CAN configuration baud rate into the EEPROM and then reboot the module Invalid command Error Code CR Note It is necessary to enable the Error Response function in the CAN Converter Utility in order to receive Syntax and or communication error information at the host PC...

Page 49: ... Yes E Error Response 0 No 1 Yes Table RS 232 RS 485 RS 422 USB baud rate list BB Description 00 110 bps baud rate of RS 232 01 150 bps baud rate of RS 232 02 300 bps baud rate of RS 232 03 600 bps baud rate of RS 232 04 1200 bps baud rate of RS 232 05 2400 bps baud rate of RS 232 06 4800 bps baud rate of RS 232 07 9600 bps baud rate of RS 232 08 19200 bps baud rate of RS 232 09 38400 bps baud rat...

Page 50: ...R Note It is necessary to enable the Error Response function in the CAN Converter Utility in order to receive Syntax and or communication error information at the host PC This function is just supported by the firmware version 3 00 or more in I 7530 series and I 7565 The tM 7530 tM 7530A and tM 7565 is always supported Example Command P20B30000 CR The module s RS 232 RS 485 RS 422 USB configuratio...

Page 51: ...f CAN I 7530 FT does not support 7 800K baud rate of CAN I 7530 FT does not support 8 1000K baud rate of CAN I 7530 FT does not support 9 83 3K baud rate of CAN I 7530 FT does not support Response A valid command will let the module to apply the CAN configuration parameters Invalid command Error Code CR Note It is necessary to enable the Error Response function in the CAN Converter Utility in orde...

Page 52: ...ance code 0x00000000 acceptance mask 0x00000000 into the CAN Converter module When CAN Converter module was rebooted the CAN parameter will be recovered to the previous setting I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 52 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 53: ...he CAN Converter module Invalid command Error Code CR Note It is necessary to enable the Error Response function in the CAN Converter Utility in order to receive Syntax and or communication error information at the host PC Example Command RA CR The CAN Converter module will reboot after it had received this command I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Pa...

Page 54: ...mmand string is invalid 2 The length of the command string is invalid 3 The checksum of the command string is invalid 4 Reserved 5 The UART USB receiver is timeout I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 54 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 55: ... the RS 232 RS 485 RS 422 USB command string does not matched with the checksum calculated by the CAN Converter module For example Error t0012112209 CR Right t00121122FD CR 5 Timeout The ASCII command strings are sent incomplete For example Error T0018 Right T0018 CR If the CAN Converter module s CAN baud rate is not the same as the CAN baud rate on the CAN network the ON LED on the CAN Converter ...

Page 56: ... refer to the following table Figure Un shielded Twisted Pair UTP Table Cable selection Bus speed Cable type Cable resistance m Terminator Bus Length 50k bit s at 1000m 0 75 0 8mm2 18AWG 70 mOhm 150 300 Ohm 600 1000m 100k bit s at 500m 0 5 0 6 mm2 20AWG 60 mOhm 150 300 Ohm 300 600m 500k bit s at 100m 0 34 0 6mm2 22AWG 20AWG 40 mOhm 127 Ohm 40 300m 1000k bit s at 40m 0 25 0 34mm2 23AWG 22AWG 40 mOh...

Page 57: ...me for other Windows operating systems 1 Power on your computer and boot to Windows 2 Locate the USB port of your computer and plug in the I 7565 3 Windows will detect the new device and will initiate the Found New Hardware Wizard prompting you to install the software for the detected USB Device Select to install from a list or specific location Click Next to continue 4 An Install Hardware Device ...

Page 58: ...rch 6 If the Specify a location is selected you much choose the correct path Enter E CAN Converter I 7565 driver win2k_xp The E is the Disk that Package CD put in Click OK to start the search I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 58 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 59: ... the USB to Serial COM Port Once installation is complete Windows will notify you that it has finished installing the software Click Finish to continue I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 59 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 60: ...ct the I 7565 by itself To verify whether the device is properly installed and determine the COM port assignment for the device 1 Click Start Settings Control Panel then double click on the System icon Once the System Properties window is display click on Hardware tab and then click on the Device Manager button Double click on Ports COM LPT If the device was correctly installed you should now see ...

Page 61: ...nother Port number you can double click on the device I 756X Converter to view the properties I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 61 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com ...

Page 62: ...program which can be found on the Package CD CAN Converter I 7565 driver or at ftp ftp icpdas com pub cd can_cd can converter i 7565 driver 2 The uninstall program will then prompt you whether you want to remove the utility program Click OK to continue 3 After the uninstall is complete the program will prompt you to restart Windows Click Yes to continue 4 Windows will show a dialog box to notify y...

Page 63: ...s 0 others are 1 2 Bit Timing 1 This parameter is MCU s bit timing register 1 please refer to the next page Table Bit Timing Register 3 Bit Timing 2 This parameter is MCU s bit timing register 2 please refer to the next page Table Bit Timing Register 4 Bit Timing 3 This parameter is MCU s bit timing register 3 please refer to the next page Table Bit Timing Register How to fill those parameter The ...

Page 64: ...Clock CAN Baud Rate For example when the CAN baud rate is 40 kbps the numbers of TQ would be 20 MHz 40 Kbps 500 It means that the CAN converter can divided one bit time into 500 parts The register PRS PHS1 and PHS2 indicates the numbers of the time slice for Tprs Tphs1 and Tphs2 The formulas are shown below Tprs PRS 1 TQ Tphs1 PHS1 1 TQ Tphs2 PHS2 1 TQ Because the Tsyns is defined to 1 TQ therefor...

Page 65: ... Timing register step by step 1 Calculate the numbers of the TQ Numbers of the TQ System clock CAN Baud Rate 20 M 40 k 500 2 Adjust the numbers of the TQ by using the scale register BRP The TQ numbers always be in the range of 8 25 Here numbers of the TQ of one bit time is scaled to 20 and the BRP would be as follows 500 20 25 1 BRP BRP 24 3 Use sample point to decide the PRS PHS1 and PHS2 Sample ...

Page 66: ...n users must click Calculate button and calculate CAN Baud rate otherwise CAN Converter utility could not save the parameter 2 The function only supports on firmware version 3 00 or more in I 7530 series and I 7565 If the users do not know how to fill these parameter values please feel free to contact us I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 66 Copyr...

Page 67: ... on the CAN bus the setting must be as follow In CAN 2 0A Acceptance Code Don t care Acceptance Mask 000 2 If users want to get the message of CAN ID 123 Hex and filter all the other CAN message the setting must be as follow In CAN 2 0A Acceptance Code 123 001 0010 0011 bit Acceptance Mask 7FF 111 1111 1111 bit 3 If users want to get the message of CAN ID from 100 to 13F Hex and filter all the oth...

Page 68: ...nicate by using RS 232 Note All of CAN Converter modules such as I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A and tM 7565 have pair connection function Using I 7565 with pair connection mode it just supports RS 232 baud rate 115200 bps or less Configurations To apply this application user need to configure the CAN Converter modules 1 and 2 as follows The RS 232 configurations of CAN Converter ...

Page 69: ...eive 123456789 from the COM port of I 7530 2 Note If users use 115200bps for RS 232 port of CAN Converter module it is recommended that the configuration of CAN Converter module CAN baud is closed to the configuration of RS 232 baud such as 125K bps When you use pair connection function of CAN Converter module the baud under 125K bps is proper Application 2 This application architecture is the sam...

Page 70: ...r the RS 232 commands to Device2 until it has checked the end character of RS 232 command The end of RS 232 command is CR For example if Device1 send RS 232 commands 123456789 the Device2 in application 1 will receive the data 12345678 immediately and receive the data 9 with a little delay But Device2 in application 2 will receive the data 123456789 at the same time Max 72 bytes data at the same t...

Page 71: ...e CAN ID is 0x002 when the I 7530 1 receives the RS 232 commands from Device1 and transfers it to CAN message Afterwards this CAN message is only accepted by Device2 because the configurations of acceptance code and acceptance mask of Device2 Similarly if Device1 wants to send RS 232 commands 1234567 to Device3 it needs to send 0031234567 RS 232 commands to I 7530 1 When the Device2 or Device3 res...

Page 72: ...In pair connection mode all RS 232 RS 485 RS 422 USB commands listed in section 4 are useless When the RS 232 RS 485 RS 422 USB or CAN buffer of CAN Converter is overflow The ERR Led will be turned on for 300ms and then CAN Converter will be reset by watchdog automatically I 7530 I 7530 FT I 7530A I 7565 tM 7530 tM 7530A tM 7565 User Manual Version 1 5 Page 72 Copyright 2018 ICP DAS Co Ltd All Rig...

Page 73: ...er tM 7565 driver 2 http ftp icpdas com pub cd fieldbus_cd can converter tm 7565 driver Note the driver of the tM 7656 is different with I 7565 The following steps will show how to install the device under Windows XP Basically the procedures are also somewhat the same for other Windows operating systems Install the driver 1 Power on your computer and boot to Windows 2 Click the driver file for ins...

Page 74: ...ion 1 5 Page 74 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 4 Select additional task for creating a desktop shortcut and then click the Next button This step can be passed After clicking the Next button the installing procedure will be started ...

Page 75: ...anual Version 1 5 Page 75 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 5 During installing the warning message below will be shown Please click Continue Anyway button 6 After installing the driver finish please click the finish button ...

Page 76: ...port of your computer itiate Hardware Wizard to install the 1 Plug in the tM 7 2 After plugging Windows will detect the new device and in software for the detected USB Device Select Yes this time only and then click the Next button 3 The Hardware Wizard is shown below Select Install from a list or specific location and click the Next button to initiate a search for a suitable driver for your devic...

Page 77: ...Version 1 5 Page 77 Copyright 2018 ICP DAS Co Ltd All Rights Reserved E mail service icpdas com 4 Select Don t search I will choose the driver install and then click the Next button to 5 Select the model ICPDAS tM 7565 USB To CAN Converter and then click the Next button ...

Page 78: ...ved E mail service icpdas com 6 During installing process the warning message below will be shown Please click Continue Anyway button 7 After installing finish please click the finish button for finishing installation Note The hardware installation will be installed twice One is hardware driver and the other is virtual COM port driver ...

Page 79: ...e Device also need to determine the virtu converter Note Before you connect the tM 7565 for the first time ensure that you do not attach any serial devic To verify whether the device is properly installed and determine the COM port assignment for the 1 Click Start Settings Control Panel then double click on the System icon Once the System Manager button Double click on Ports COM LPT If the device ...

Page 80: ...then connect the USB connector to the USB port of your computer Use the supplied driver for the serial device if needed Uninstalling the Device Driver It is easy to uninstall the USB to Serial device driver 1 Control Panel Add or Remove Programs 2 Click the Remove button Afterward the uninstall procedure will show the dialog below Click the Yes and Yes to All button to remove the driver of the tM ...

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