ABRITES RH850 User manual

Abrites RH850/V850 Programmer User Manual
ABRITES RH850/V850
PROGRAMMER
User manual
version 1.2
www.abrites.com
2023

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Important notes
Warranty
The Abrites software and hardware products are developed, designed and manufactured by Abrites Ltd.
During the production process we comply to all safety and quality regulations and standards, aiming at
highest production quality. The Abrites hardware and software products are designed to build a coherent
ecosystem, which effectively solves a wide range of vehicle-related tasks, such as:
Diagnostic scanning;
Key programming;
Module replacement,
ECU programming;
Configuration and coding.
All software and hardware products by Abrites Ltd. are copyrighted. Permission is granted to copy Abrites
software files for your own back-up purposes only. Should you wish to copy this manual or parts of it, you
are granted permission only in case it is used with Abrites products, has “Abrites Ltd.” written on all copies,
and is used for actions that comply to respective local law and regulations.
You, as a purchaser of Abrites hardware products, are entitled of a two-year warranty. If the hardware
product you have purchased has been properly connected, and used according to its respective instruc-
tions, it should function correctly. In case the product does not function as expected, you are able to
claim warranty within the stated terms. Abrites Ltd. is entitled to require evidence of the defect or mal-
function, upon which the decision to repair or substitute the product shall be made.
There are certain conditions, upon which the warranty cannot be applied. The warranty shall not apply to
damages and defects caused by natural disaster, misuse, improper use, unusual use, negligence, failure to
observe the instructions for use issued by Abrites, modifications of the device, repair works performed by
unauthorized persons. For example, when the damage of the hardware has occurred due to incompatible
electricity supply, mechanical or water damage, as well as fire, flood or thunder storm, the warranty does
not apply.
Each warranty claim is inspected individually by our team and the decision is based upon thorough case
consideration.
Read the full hardware warranty terms on our website.
Abrites RH850/V850 Programmer User Manual
2023

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Copyright information
Safety information
Copyright:
All material herein is Copyrighted © 2005-2023 Abrites, Ltd.
Abrites software, hardware, and firmware are also copyrighted
Users are given permission to copy any part of this manual provided that the copy is used with Abrites
products and the “Copyright © Abrites, Ltd.” statement remains on all copies.
“Abrites” is used in this manual as a synonym with “Abrites, Ltd.” and all it’s affiliates
The “Abrites” logo is a registered trademark of Abrites, Ltd.
Notices:
The information contained in this document is subject to change without prior notice. Abrites shall
not be held liable for technical/editorial errors, or omissions herein.
Warranties for Abrites products and services are set forth in the express written warranty statements
accompanying the product. Nothing herein should be construed as constituting any additional war-
ranty.
Abrites assumes no responsibility for any damage resulting from the use, misuse, or negligent use of
the hardware or any software application.
The Abrites products are to be used by trained and experienced users in diagnostics and reprogramming
of vehicles and equipment. The user is assumed to have a good understanding of vehicle electronic sys-
tems, as well as potential hazards while working around vehicles. There are numerous safety situations
that cannot be foreseen, thus we recommend that the user read and follow all safety messages in the
available manual, on all equipment they use, including vehicle manuals, as well as internal shop docu-
ments and operating procedures.
Some important points:
Block all wheels of the vehicle when testing. Be cautious when working around electricity.
Do not ignore the risk of shock from vehicle and building-level voltages.
Do not smoke, or allow sparks/flame near any part of the vehicle fuel system or batteries.
Always work in an adequately ventilated area, vehicle exhaust fumes should be directed towards the
exit of the shop.
Do not use this product where fuel, fuel vapours, or other combustibles could ignite.
In case any technical difficulties occur, please contact the
Abrites Support Team by email at [e-mail].
Abrites RH850/V850 Programmer User Manual
2023

Table of contents
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Abrites RH850/V850 Programmer User Manual
2023
1. Introduction
2. General Information
2.1 Requirements
2.2 Supported units
2.3 Additional licenses required for completing the job
2.4 Additional Important Information
2.5 Frequently Asked Questions (FAQ)
3. Hardware
4. Using the software
5. Connection and diagrams
5.1 Connection diagrams

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List of revisions
Date Chapter Description Revision
Abrites RH850/V850 Programmer User Manual
2023
20.04.2023 1.0ALL Document created.
29.06.2023 ALL Many general details added
Connection diagrams removed 1.1
11.09.2023 1.2
ALL Revision of all sections; 2.5
added

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Abrites RH850/V850 Programmer User Manual
2023
1. Introduction
Congratulations on choosing our wonderful product!
Our new Abrites RH850/V850 programmer is a powerful tool that can read RH850 processors and read/
write V850 processors, making it a versatile solution for professionals. As a professional, you know the
importance of having the right tools to get the job done right.
In this user manual, we’ll walk you through the process of connecting both AVDI and RH850/V850 pro-
grammer to your PC, using the software and making the right connections to the electronic units you are
working on.
ABRITES is a trade mark of Abrites Ltd

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Abrites RH850/V850 Programmer User Manual
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2.1 Requirements
Minimum system requirements – Windows 10 or later, USB port with supply 100 mA / 5V +/- 5%
You should use the device only with the supplied cables and adapters - this is crucial for the proper ex-
ploitation and function of the programmer. Please do not use external power supply, especially one that
exceeds 5V, as this may result to a damage to the programmer.
2. General Information

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Abrites RH850/V850 Programmer User Manual
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2.2 Supported units
The supported units for reading (electronic units equipped with RH850/V850 processors) and writing
(electronic units equipped with V850 processor) is dynamic and constantly updated, as we are adding
mode and more units to the supported list. You are able to check if your dashboard is supported in the
software by part number. Once you open the software, on the main screen you will see a button “Check
by Part Number”, you can type the part number and you will get the needed information.

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Abrites RH850/V850 Programmer User Manual
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2.3 Additional licenses required for completing the job
•• Mileage recalibration procedures for VAG vehicles with V850 processors require the VN007 license.
•• Key programming procedures for VAG vehicles with V850 processors require the VN009 license.
•• Key programming procedures for VAG vehicles with RH850 processors require the VN021 license.
•• All Keys Lost key programming procedures for Renault vehicles equipped with a HFM/BCM module
require the RR026 license.
•• All Keys Lost key programming procedures for Nissan vehicles equipped with a HFM/BCM module
require the NN010 license.

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Abrites RH850/V850 Programmer User Manual
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2.4 Additional Important Information
It is very important to note the following situation for VAG RH850/V850 dashboards:
Please do not turn any VAG Dashboard ON while it is still disassembled, and most important, while the
fan is not ON. Only turn the dashboard ON when it is fully assembled. Otherwise, the dashboard will set
a DTC “Control Module Faulty” and there is no way to fix it.
It is very important to keep all the cables and wires in its original state and not put any extensions to any
of the wires when soldering.

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Abrites RH850/V850 Programmer User Manual
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2.5 Frequently Asked Questions (FAQ)
On the main screen of the software you will see the 2 types of MCUs - V850 and RH850, as well as 2
buttons - “Check by part number” and “Frequently asked questions”
By pressing the “Frequently asked questions” button you will be able to see answers to important topics
that concern many of our customers:

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Abrites RH850/V850 Programmer User Manual
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3. Hardware
The set consists of:
•• ZN085 Abrites programmer for RH850/V850,
•• 5V/1A power adapter,
•• USB-C to USB-A cable
•• CB501 - RH850/V850 connection cable- intended for establishing a connection with the electronic
units by soldering. (CB501 is also sold separately)
•• A set of 3.3 Ohm resistors
You should use the device only with the supplied cables and adapters - this is crucial for the proper ex-
ploitation and function of the programmer. Please do not use external power supply, especially one that
exceeds 5V, as this may result to a damage to the programmer.
N.B: For the optimal performance of the Abrites RH850/V850 programmer we strongly recommend using
the USB-C to USB-A and power adapter supplied by Abrites only. We have tested our software thorough-
ly with this specific cable and adapter and can guarantee its compatibility with our product.
If other cables or adapters are used, there may be unexpected behavior of the software, which could lead
to errors. Therefore, we advise against using any other cables or adapters to connect our programmer to
your PC.

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Abrites RH850/V850 Programmer User Manual
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4. Using the software
After connecting both the Abrites programmer for RH850/V850 and AVDI to the PC via USB ports,
launch the Abrites Quick Start Menu and click on the “RH850/V850” option. Once you open the soft-
ware you will have the option ti choose the MCU type you are working with - RH850 or V850. Please
select the icon of your choice.

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Abrites RH850/V850 Programmer User Manual
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Next screen will show you the available units with the chosed MCU type, and you need to make your
selection. In the example below we use Renault HFM. Once the unit is selected, you will see the main
screen, which gives you the option to read to see the connection diagram, read the MCU, or load a file.

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The button “Wiring” will give you everything that is needed for connection to the selected unit.

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Once ready with the connections you can proceed to reading the unit by pressing the “Read MCU” but-
ton. Once the unit is read, the software will display the available information and you will see a screen like
the one below (note that in this case we are using Renault HFM; VAG dashboards will display different
information)

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Below you may see example of a VAG dashboard read with the programmer.

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5. Connection and diagrams
When connecting to the unit, it is crucial to adhere strictly to the connection diagrams provided in the
software. Additionally, please take note of the following important statements:
1. It is strongly recommended to verify your connections using a multimeter, specifically checking for
any short circuits to ground at the connection point of the gray cable.
2. Exercise caution to avoid inadvertently shorting the capacitors when returning them to their original
soldering positions.
3. We recommend connecting the devices directly to a laptop whenever possible. If a direct connection
is not feasible, then it is advisable to use a powered USB hub. Standard USB hubs may not have the
necessary power capacity to support all the required devices (AVDI, Protag, ZN085 programmer),
which could lead to program malfunctions and damage to units.
Please ensure that you carefully follow these guidelines to ensure proper and safe operation.

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Abrites RH850/V850 Programmer User Manual
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5.1 Connection diagrams
Connection diagram for each supported unit can be found in the software, as mentioned in the previous
section of this user manual. In order to access a diagram you should follow the steps below:
• Open the software
• Select the type of MCU - RH850 or V850
• Select the unit you are working with
• Click on the “Wiring” button
This will open a new window where you will be able to see all required details: wiring diagram, front and
back side of the unit itself, and both sides of the PCB.