home > product> solutions > industrial communication> Fieldbus > J1939
 
J1939 FAQs
 
GW-7228/GW-7238D
 
 
     
  GW-7228/GW-7238D  
   

  1. How to solve CAN Bus Transmission Fail problem?
  2. How to solve CAN Bus-Off problem?
  3. Why the gateway can not transmit J1939 output messages?
  4. How to restore factory default?
  5. What is the communication Baud Rate in J1939 protocol?
  6. Should I add the termination resistor (120Ω) between CAN-H and CAN-L with our engine, when it connect to the gateway?
  7. We want to get some parameters from our engine, can you provide the basic PGN configuration table for us?
  8. How to get the parameter from engine if we don't know the source address of the engine?
  9. How to configure the gateway to send requested speed to the engine?
  10. Explain the Device Name and Network Address Configuration in the Utility?
  11. What’s the relation between the address in the J1939 Input/Output Table and the J1939 device?

  1. 如何解決CAN Bus Transmission Fail 的問題？
  2. 如何解決CAN Bus-Off 的問題？
  3. 為何閘道器無法送出J1939 封包？
  4. 如何回復出廠預設值？
  5. J1939 協定的鮑率是多少？
  6. 當引擎接上閘道器時，引擎的CAN-H/CAN-L 兩端是否需要加上終端電阻120Ω？
  7. 想取得自引擎傳出的數據，可以提供基本常用的J1939 PGN Input Table 設定嗎？
  8. 若不知引擎位址，如何從引擎取得參數數據？
  9. 如何設定閘道器以送出引擎的轉速(engine speed)命令？
  10. 請說明 Utility「 J1939」區域之 Device Name與 Network Address Configuration。
  11. J1939 Input/Output Table之地址與設備有什麼關聯？
  

這個頁面上的內容需要較新版本的 Adobe Flash Player。

取得 Adobe Flash Player