Архитектура Аудит Военная наука Иностранные языки Медицина Металлургия Метрология
Образование Политология Производство Психология Стандартизация Технологии


Page 143-149 – ECU Trouble Code short description string



 

1. Each short description string is provided with 32x 16 bit registers, one Unicode-16 character in each register. The order of the strings is directly related to the trouble code number position in the list, so trouble code 1 from page 142 will occupy registers 0-31 in page 143, trouble code 2 will occupy registers 32-63 and so on.

 

2. For now, only page 143 has been implemented to prove the idea, but if it’s acceptable then the extra 6 pages to support a maximum of 50 trouble code strings can be added.

 

3. A point for discussion is whether we need to add similar look-up facilities for the additional trouble code status strings (FMI for J1939 errors, ACTIVE/PASSIVE indication for Keyword 2000 ECUs etc) for the cases where the PC software isn’t able to locate the required engine module strings on disc as this would require another 7 GenComm pages to provide the look-up for all 50 entries in the list.

 

4. The reading of the strings is only required when the PC doesn’t have access to its own long version of the strings (such as when the PC doesn’t have the equivalent engine module on disc). The contents of the trouble code list is “frozen” when page 142 register 0 is read so that the PC can read all the trouble code list entries and any strings without the list changing.

 


 

 


Page 152 – User calibration of expansion module analogue inputs

 

  1. This provides a similar interface to page 132 but for DSENet expansion modules.
  2. The 8xxx/74xx family now supports 4x 2130, 10x 2157, 10x 2548, 4x 2131, 4x 2133 and 4x 2152.
  3. The 335 module supports 2x 2130, 2x 2157, 2x 2548
  4. No provision is made for more than these quantities of each type.

 

Registers

Register offset Name Minimum value Maximum value Scaling factor Units Bits/ sign Read/write
0-1 2130 Expansion Module 0 input E user scale 0 200 0.1 % 32 Read / write
2-3 2130 Expansion Module 0 input F user scale 0 200 0.1 % 32 Read / write
4-5 2130 Expansion Module 0 input G user scale 0 200 0.1 % 32 Read / write
6-7 2130 Expansion Module 0 input H user scale 0 200 0.1 % 32 Read / write
8-15 2130 Expansion Module 1 inputs E-H user scale           Read / write
16-23 2130 Expansion Module 2 inputs E-H user scale           Read / write
24-31 2130 Expansion Module 3 inputs E-H user scale           Read / write
32-33 2131 Expansion Module 0 input A user scale 0 200 0.1 % 32 Read / write
34-35 2131 Expansion Module 0 input B user scale 0 200 0.1 % 32 Read / write
36-37 2131 Expansion Module 0 input C user scale 0 200 0.1 % 32 Read / write
38-39 2131 Expansion Module 0 input D user scale 0 200 0.1 % 32 Read / write
40-41 2131 Expansion Module 0 input E user scale 0 200 0.1 % 32 Read / write
42-43 2131 Expansion Module 0 input F user scale 0 200 0.1 % 32 Read / write
44-45 2131 Expansion Module 0 input G user scale 0 200 0.1 % 32 Read / write
46-47 2131 Expansion Module 0 input H user scale 0 200 0.1 % 32 Read / write
48-49 2131 Expansion Module 0 input I user scale 0 200 0.1 % 32 Read / write
50-51 2131 Expansion Module 0 input J user scale 0 200 0.1 % 32 Read / write
52-71 2131 Expansion Module 1 inputs A-J user scale           Read / write
72-91 2131 Expansion Module 2 inputs A-J user scale           Read / write
92-111 2131 Expansion Module 3 inputs A-J user scale           Read / write
112-113 2133 Expansion Module 0 input A user scale 0 200 0.1 % 32 Read / write
114-115 2133 Expansion Module 0 input B user scale 0 200 0.1 % 32 Read / write
116-117 2133 Expansion Module 0 input C user scale 0 200 0.1 % 32 Read / write
118-119 2133 Expansion Module 0 input D user scale 0 200 0.1 % 32 Read / write
120-121 2133 Expansion Module 0 input E user scale 0 200 0.1 % 32 Read / write
122-123 2133 Expansion Module 0 input F user scale 0 200 0.1 % 32 Read / write
124-125 2133 Expansion Module 0 input G user scale 0 200 0.1 % 32 Read / write
126-127 2133 Expansion Module 0 input H user scale 0 200 0.1 % 32 Read / write
128-143 2133 Expansion Module 1 inputs A-H user scale           Read / write
144-159 2133 Expansion Module 2 inputs A-H user scale           Read / write
160-175 2133 Expansion Module 3 inputs A-H user scale           Read / write
176-255 Reserved            

 

 







Последнее изменение этой страницы: 2019-04-01; Просмотров: 188; Нарушение авторского права страницы


lektsia.com 2007 - 2022 год. Все материалы представленные на сайте исключительно с целью ознакомления читателями и не преследуют коммерческих целей или нарушение авторских прав! (0.009 с.) Главная | Обратная связь