SIGMATEK ETT 731 Page 23 Technical Manual Download | Manualshive

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BUILD-IN TERMINAL TOUCH

ETT 731

05.12.2019

Page 21

9

CAN Bus Termination

In a CAN bus system, both end modules must be terminated. This is necessary to avoid
transmission errors caused by reflections in the line.

The termination is made by an internal 120R resistor between CAN-A (LOW) and

CAN-B (HIGH).

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Summary of Contents for ETT 731

Page 1: ...ETT 731 Build in Terminal Touch Technical Manual Date of creation 10 02 2014 Version date 05 12 2019 Article number 07 230 731 E...

Page 2: ...t of this work may be reproduced edited using an electronic system duplicated or dis tributed in any form print photocopy microfilm or in any other process without the express permission We reserve th...

Page 3: ...d using this terminal A resistive touch screen serves as the input medium for process data and parameters The output is shown on a 7 WVGA TFT color display with an LED backlight With the LSE mask edit...

Page 4: ...Conditions 5 1 5 7 WVGA Display incl Touch 6 1 6 Miscellaneous 6 2 Mechanical Dimensions 7 3 Connector Layout 8 3 1 Front 8 3 2 Status LED 8 3 3 Backside 9 3 3 1 Applicable Connectors 11 4 Cooling 12...

Page 5: ...4 USB Interface Connections 19 8 CAN Bus Setup 20 8 1 CAN Bus Station Number 20 8 2 Number of CAN Bus Participants 20 8 3 CAN Bus Data Transfer Rate 20 9 CAN Bus Termination 21 10 Process Diagram 22 1...

Page 6: ...RAM battery buffered Internal storage device 512 Mbyte NAND Flash Internal I O no Interfaces 2x USB 2 0 Type A 1x front 1x back 1x Ethernet 10 100 RJ45 2x CAN bus 6 pin Weidm ller 1x RS232 9 pin DSub...

Page 7: ...1 In US according to Class 2 UL 1310 or UL 61010 1 3rd edition chapter 9 4 or LPS limited power supply UL 60950 1 or Limited Energy UL 1585 1 3 Terminal Dimensions 180 x 135 x 40 9 mm W x H x D Materi...

Page 8: ...mm x 0 1790 mm Number of pixels 800 3 RGB x 480 Active surface 154 08 mm x 85 92 mm Backlighting LED Contrast 500 1 Brightness typically 280 cd m Visible field left and right 70 below 70 above 50 1 If...

Page 9: ...BUILD IN TERMINAL TOUCH ETT 731 05 12 2019 Page 7 2 Mechanical Dimensions...

Page 10: ...he USB port or function correctly Therefore it is recommended that every USB stick be tested before actual use 3 2 Status LED Run green ON from activation of the voltage supply until processing of the...

Page 11: ...BUILD IN TERMINAL TOUCH ETT 731 05 12 2019 Page 9 3 3 Backside X1 CAN 1 6 pin Weidm ller plug n c do not use Pin Function 1 CAN A CAN LOW 2 CAN B High 3 CAN A CAN LOW 4 CAN B High 5 GND 6 n c...

Page 12: ...2 0 Type A X4 RS232 D Sub X5 Ethernet 10 100 RJ45 Pin Function 1 CAN A CAN LOW 2 CAN B High 3 CAN A CAN LOW 4 CAN B HIGH 5 GND 6 n c Pin Function 1 5 V 2 D 3 D 4 GND Pin Function 1 DCD 2 Rx 3 Tx 4 DT...

Page 13: ...les qui ne fonctionnent pas sous un syst me d exploitation SIGMATEK Avec de tels dispositifs les paquets Ethernet peuvent tre envoy s l automate avec une fr quence tellement lev e c d diffusion que le...

Page 14: ...ss can reach up to 7 5 Watts To ensure the necessary air circula tion for cooling the following mounting instructions must be followed 5 Mounting Instructions The following distance from the housing s...

Page 15: ...BUILD IN TERMINAL TOUCH ETT 731 05 12 2019 Page 13 A mounting position of 60 to 120 is also required...

Page 16: ...ATTENTION If the device is not supplied for 2 years the battery is empty Battery order number 01 690 055 MANUFACTURER DATA Lithium battery RENATA 3 0 V 235 mAh Use batteries from RENATA with the labe...

Page 17: ...LD IN TERMINAL TOUCH ETT 731 05 12 2019 Page 15 6 1 Exchanging the Battery Option 1 1 Disconnect the ETT 731 supply 2 Open the seven locking screws Torx on the back of the terminal with a Tx9 screwdri...

Page 18: ...cuit Other wise a defect can be caused in the terminal 5 Using the strap remove the battery from the holder 6 Insert the new battery with the correct polarity plus side facing the back of the terminal...

Page 19: ...tion 2 1 The SRAM data are saved in the Flash using the CLI command SRAM Save ATTENTION If the data are not first saved the settings of the terminal are lost 2 Disconnect the ETT 731 supply 3 Loosen t...

Page 20: ...p 6 Insert the new battery with the correct polarity plus side facing the back of the terminal Lay the sticker lifted in step 5 back over the battery place the back panel of the terminal back on and t...

Page 21: ...gnals can therefore be prevented from reaching the electronics and affecting the function 7 3 ESD Protection Typically USB devices keyboard mouse are not equipped with shielded cables These devices ar...

Page 22: ...ts on the CAN bus depends on the cable length termi nation resistance data transfer rate and the drivers used in the participants With a termination resistance of 120 at least 100 participants are pos...

Page 23: ...21 9 CAN Bus Termination In a CAN bus system both end modules must be terminated This is necessary to avoid transmission errors caused by reflections in the line The termination is made by an internal...

Page 24: ...ETT 731 BUILD IN TERMINAL TOUCH Page 22 05 12 2019 10 Process Diagram...

Page 25: ...he time can be configured using two system varia bles Runtime time remaining SWRuntime pre selected value for the runtime counter Solution Optimize the application s cyclic task Use higher capacity CP...

Page 26: ...memory module Cause The program memory module is defect The user program is too large The program memory module is missing Solution Exchange the program memory module 08 RESET The CPU has received the...

Page 27: ...Info 20 LOAD The program is stopped and the CPU is currently receiving a new module or project Info 21 UNZUL MODULE The CPU has received a module that does not belong to the project Solution Recompil...

Page 28: ...the correct operating system version 35 MAX IO Reserved 36 MODULE LOAD ERROR The LASAL Module or project cannot be loaded Solution Recompile and download the entire project 37 BOOTIMAGE FAILURE A gen...

Page 29: ...rred during a floating point operation 60 DIAS RISC ERROR Error from the Intelligent DIASMaster Restart report error to SIGMATEK 64 INTERNAL ERROR An internal error has occurred all appli cations are...

Page 30: ...SRam data Possible Causes SRam configured incorrectly Battery fort he internal program memory supply is empty Solution Analyze log file Event00 log Event19 log Check configuration Change internal pro...

Page 31: ...as made to open an un known table 114 C_OUTOF_NEAR Memory allocation error 115 C_OUT OF_FAR Memory allocation error 116 C_INCOMAPTIBLE An object with the same name already exists but has a different c...

Page 32: ...ETT 731 BUILD IN TERMINAL TOUCH Page 30 05 12 2019 243 LSL LOAD 252 CONTINUE 253 PRERUN The application is started 254 PRERESET The application is ended 255 CONNECTION BREAK...

Page 33: ...effect fades after the screen has been turned off for some time or when dynamic content is displayed damage from the permanent effect is irreversible This effect can have the following causes Operati...

Page 34: ...ectly on the terminal The cleaning solution should not be allowed to reach the terminal electron ics for example through the ventilation slots No erosive cleaning solutions chemicals abrasive cleanser...

Page 35: ...d to actual hardware 19 04 2016 4 1 1 Performance Data Table updated 15 11 2016 28 11 Status and Error Messages Error code 75 added 28 11 2016 6 1 5 WVGA Display Pixel size updated 06 12 2016 5 6 14 1...

Page 36: ...ETT 731 BUILD IN TERMINAL TOUCH Page 34 05 12 2019...

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