Yokogawa Standalone MW100 Manuel d'utilisateur

1 MW100 CAN Bus Module Configuration Tool (MX118-CAN-M30/S1) User’s Manual All Rights Reserved. Copyright © by Yokogawa Electric Corpora

10 2. Using the Configuration Tool 2.1. Connecting the MX118 Perform the following procedure to connect the MX118 to the PC and place it in Setti

11 2.2. Serial Communication Settings Enter serial communication settings to configure the MX118. 1. Choose Communication > Settings. Or, c

12 2.3. CAN Communication Settings (General Screen) Enter the slot width and CAN communication related settings. If the General screen is not dis

13 CAN Bit Rate (bps) You can set the speed of CAN bus communication. Select a bit rate from the following values. If you select Other, the detaile

14 Baud Rate Prescaler (BRP) You can set the baud rate prescaler value. The available setting range is 1-256. Time Quanta Count (TQC) You can set

15 2.4. Setting the Message ID (Message Screen) You can enter settings related to the CAN message ID. If the Message screen is not displayed, cli

16 2.5. Channel Settings (Channel Screen) For each measurement channel, you can enter settings related to extracting and normalizing measured data

17Start Bit Pos. You can specify a start bit position for extraction of data to be measured included in the data field. Enter the lsb number of the m

18Value Min. / Max. You can enter the upper and lower limits of measured data. The values that can be entered vary depending on the Value Type and Bi

19 2.6. Copying and Pasting Settings Settings in the Message and Channel screens can be copied to other message numbers or channels. 1. Click

2 Contents 1. Before Using the Software ...

20 2.7. Sending and Receiving Settings Receiving Settings You can receive settings from the MX118 and load them onto the software. 1. Choose Co

21 2.8. Displaying Module Information You can acquire information about the MX118 module connected to the PC. 1. Choose Communication > Modu

22 2.9. Saving and Loading Settings Saving Settings You can save settings created on the configuration tool to a file. 1. Choose File > Save

23 Loading Settings Files You can load a previously saved settings file. 1. Choose File > Open. Or, click Open on the toolbar. 2. Select

24 2.10. Creating New Settings You can initialize the settings. Choose File > New. Or, click New on the toolbar. Note When creating new

25 2.11. Printing Settings You can print a list of settings, preview printing, and enter printer settings. Print 1. Choose File > Print. Or, c

26Print Preview Choose File > Print Preview. An image of the printout is displayed. Print Setup... Choose File > Print Setup. The Print

27 2.12. Changing to Measurement Mode Disconnect the MX118 from the PC before switching to Measurement mode. 1. Turn OFF the power to the MW100

28 3. Troubleshooting 3.1. Troubleshooting STATUS LED does not light (blink) (Measurement mode or Setting mode) Possible Problem Corrective Actio

29 Cannot take measurements (when ACTIVE LED does not blink). Possible Problem Corrective Action Refer to Page Cable not connected. Check CAN cab

3 1. Before Using the Software 1.1. Explanation of Functions Overview of Functions A one-to-one connection can be made between the MX118-CAN-M30 CA

30 3.2. Error Messages and Corrective Actions Message Description/Corrective Actions Refer to Page Cannot connect to the target module. Turn ON th

31 4. Appendix 4.1. Bit timing table Detailed set selecting items possible range in each Bit rate. The abbreviation in the table shows the followin

32 Bit Rate = 20K Bit Timing BRP TQC SS TSEG1 TSEG2 SJW BSP 24 25 1 16 8 1,2,3,4 1 15 8 1,2,3,4 1 25 24 1 16 7 1,2,3,4 1 11 8 1,2,3,4 1 12 7

33 Bit Rate = 33.3K Bit Timing BRP TQC SS TSEG1 TSEG2 SJW BSP 15 8 1,2,3,4 1 15 24 1 16 7 1,2,3,4 1 11 8 1,2,3,4 1 12 7 1,2,3,4 1 13 6 1,2,3,4 1

34 Bit Rate = 50K Bit Timing BRP TQC SS TSEG1 TSEG2 SJW BSP 15 8 1,2,3,4 1 10 24 1 16 7 1,2,3,4 1 11 8 1,2,3,4 1 12 7 1,2,3,4 1 13 6 1,2,3,4 1 1

35 Bit Rate = 83.3K Bit Timing BRP TQC SS TSEG1 TSEG2 SJW BSP 15 8 1,2,3,4 1 6 24 1 16 7 1,2,3,4 1 9 8 1,2,3,4 1 10 7 1,2,3,4 1 11 6 1,2,3,4 1 1

36 Bit Rate = 100K Bit Timing BRP TQC SS TSEG1 TSEG2 SJW BSP 15 8 1,2,3,4 1 5 24 1 16 7 1,2,3,4 1 11 8 1,2,3,4 1 12 7 1,2,3,4 1 13 6 1,2,3,4 1 1

37 Bit Rate = 250K Bit Timing BRP TQC SS TSEG1 TSEG2 SJW BSP 15 8 1,2,3,4 1,3 2 24 1 16 7 1,2,3,4 1,3 8 7 1,2,3,4 1,3 9 6 1,2,3,4 1,3 10 5 1,2,3

384.2. Default of bit timing The default of a detailed setting of each bit rate is shown in the following. Bit Timing Bit Rate [bps] BRP TQC SS T

39 4.3. Example of Extracting Measured Data This shows how to count bit numbers in the MX118. With Big Endian, from the start of the data field,

4 1.2.1. Operation Guide Set up MW100, Install MX118Connect serial cable Connect power cable Start configuration toolSet slot width Set bit rate Se

40 Data Field Length = 8 Bytes For Big Endian: Available start bit position settings: 0–(Bit Length-1) For Little Endian: Available start bit positi

5 1.3.PC System Requirements PC A PC with an Intel Pentium III, 800-MHz CPU or higher and at least 256 MB of memory. OS (Operating System) Windows

6 1.4. Setting Up the Software The following procedures apply to software installation on Windows XP. 1. Turn ON the power to the PC and start W

7 6. Enter the installation directory then click Next. The default directory is C:MX118 CAN Bus. Change the directory if necessary. 7. Click

8 Installation Results If the software is properly installed, a folder named MX118 CAN Bus is created in the specified directory (on the C: drive by

9 1.5. Launching and Exiting the Software Launching the Software As shown in the figure below, choose Start > Programs > MX118 CAN Bus > M