Software configuration, Supported commands, Advanced operation – ScanTool 2000 ECUsim User Manual

Page 10: Iso 9141-2 and iso 14230-4 (5 baud init), 0 software configuration, 0 advanced operation, 1 supported commands

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ECUsim™ 2000 User Guide

5.0 Software Configuration


On startup or reset, the PIM prints the welcome banner that looks similar to
this:

STS2000 v3.1.5
(C) 2013 OBD Solutions

>


The PIM is now ready to accept user commands.

5.1 Supported Commands


For a list of supported commands, see the ECUsim Programming Manual that
can be found on the ECUsim 2000 product page, at:

http://ecusim.com/2000


6.0 Advanced Operation


This section describes the operation of the simulator in different protocol
modes. It assumes that the simulator is connected to a PC running terminal
emulation software.

6.1 ISO 9141-2 and ISO 14230-4 (5 Baud Init)


After switching to the ISO 9141-2 protocol (or ISO 14230-4 with 5 baud init
option) the simulator will print the following status message:

<WAITING FOR 5 BAUD INIT>


It will not respond to any requests until the bus is initialized. After a successful
initialization sequence, the simulator will print:

<5 BAUD INIT: OK>


At this point, the virtual ECUs will start responding to OBD requests. However,
if five seconds pass without a supported request (or a keep-alive message)
being received, the ECUs will time out and the simulator will go back to
waiting for initialization:

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