EKE-Electronics EKE-Trainnet AIM2505A, Техническое руководство, Страница: 3 / 50

1. General information ............................................................................................. 5
Symbols used in this manual ......................................................................... 6
Safety considerations .................................................................................... 7
Correct handling of the module ...................................................................... 7
2. Overview of the AIM module................................................................................ 8
Selected specifications .................................................................................. 9
Module identification .................................................................................... 10
Functionality diagram................................................................................... 11
AIM module features.................................................................................... 11
2.4.1 Voltage and current inputs ....................................................................... 12
2.4.2 Frequency inputs ..................................................................................... 12
2.4.3 Voltage supply outputs ............................................................................. 12
2.4.4 Module temperature and self tests ........................................................... 12
3. Installing the AIM module into a rack ............................................................... 13
Before the installation .................................................................................. 13
3.1.1 Warnings .................................................................................................. 13
3.1.2 Preparations ............................................................................................ 14
Installation procedure .................................................................................. 14
3.2.1 Installing the AIM module into the rack .................................................... 14
3.2.2 Installing the I/O cable on the module ...................................................... 15
Checking that the module works correctly .................................................... 15
3.3.1 Memory Self Test ..................................................................................... 15
3.3.2 Status Indicator LEDs .............................................................................. 16
3.3.3 Using the Portable System Tester (PST) software................................... 16
Potential problems in the installation procedure .......................................... 17
4. AIM Features and operation .............................................................................. 18
I/O Bus ......................................................................................................... 18
Node addresses .......................................................................................... 19
4.2.1 Rack types ............................................................................................... 19
I/O Connector pins ....................................................................................... 19
Frequency inputs (group 1) .......................................................................... 20
Current and voltage Input channels (groups 2, 3 and 4) ................................ 21
Heartbeat ..................................................................................................... 23
Module temperature..................................................................................... 23
Memory self test .......................................................................................... 23
5. AIM Binary Tree .................................................................................................. 24
AIM Binary tree Register map ...................................................................... 24
5.1.1 Registers in detail .................................................................................... 28
6. Troubleshooting ................................................................................................. 32
Warnings ..................................................................................................... 32
Preparations ................................................................................................ 33
Visual check ................................................................................................ 33
6.3.1 Circuit board ............................................................................................ 33
6.3.2 Cabling ..................................................................................................... 33
Getting started with troubleshooting ............................................................ 33
Opening the Remote Terminal connection .................................................. 35
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