ZLG CANREC Series User manual

CANREC User Manual
User Manual
Date: 2014/11/28
V1.00
Guangzhou ZHIYUAN Electronics Co., Ltd.
Item
Content
Keywords
CAN-bus recording, accidental fault troubleshooting
Abstract
CANREC CAN-bus recording analyzer is developed for
accidental faults troubleshooting. It is used to record
multi-channel CAN-bus data and waveform for long time.
Users can find out accidental CAN-bus faults during the
long-time operation.
Global best solution for CAN-bus accidental faults elimination
User
Manual
UM12121201

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/05/22
User Manual
V1.00
Guangzhou ZHIYUAN Electronics Co., Ltd.
CAN-bus recording analyzer
CANREC User Manual
Revision
Revision History
History
Version
Rev. Date
Modifications
VOL01
2014/11/28
Created the document (software version number:
1.0.3.1928).

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/05/22
User Manual
V1.00
Guangzhou ZHIYUAN Electronics Co., Ltd.
CAN-bus recording analyzer
CANREC User Manual
Contents
Contents
Chapter 1: About this document........................................................................... 1
1.1 Transport and Storage................................................................................................... 1
1.1.1 Transport.................................................................................................................... 1
1.1.2 Storage....................................................................................................................... 1
1.2 Maintenance......................................................................................................................1
1.3 Deactivate and Handle................................................................................................... 1
1.4 Recycle and Handle........................................................................................................ 1
Chapter 2: Safety Precautions.............................................................................2
2.1 Introduction...................................................................................................................... 2
2.2 Safety Operation..............................................................................................................2
2.3 Usage.................................................................................................................................. 2
2.4 Quality Assurance Period............................................................................................. 2
2.5 Protection Limit Values of Accessories....................................................................2
2.6 Rated Limit Value of Power Supply............................................................................3
2.7 Electrical Connection.....................................................................................................3
2.8 Maintenance and Repair................................................................................................3
Chapter 3: Description and Function................................................................ 4
3.1 About this chapter.......................................................................................................... 4
3.2 Connection Terminals (Back panel)...........................................................................4
3.3 Port (Front panel)............................................................................................................ 5
3.4 DB9 Interface Definition................................................................................................ 6
3.5 Optional Interface............................................................................................................6
3.6 CANREC Function List.................................................................................................. 7
Chapter 4: Installation............................................................................................8
4.1 Software Installation.......................................................................................................8
Chapter 5: Function Introduction..................................................................... 12
5.1 Features........................................................................................................................... 13
5.2 Device Type Naming.....................................................................................................14
5.3 Front Panel......................................................................................................................14
5.4 Back Panel...................................................................................................................... 14
5.5 Device Panel Operation Description....................................................................... 15
5.5.1 Device Overview..................................................................................................... 15
5.5.2 System software Overview...................................................................................... 16
5.6 Device Panel Software Function Introduction......................................................16
5.6.1 Statistics Overview View.........................................................................................16
5.6.2 Channel View...........................................................................................................17
5.6.3 System Configuration.............................................................................................. 21

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/05/22
User Manual
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Guangzhou ZHIYUAN Electronics Co., Ltd.
CAN-bus recording analyzer
CANREC User Manual
5.7 CANREC Analysis Software Function Introduction............................................ 26
5.7.1 Software Installation................................................................................................ 26
5.7.2 Basic Software Operation........................................................................................ 26
5.7.3 Open working area...................................................................................................27
5.7.4 Message....................................................................................................................27
5.7.5 Quick Search............................................................................................................27
5.7.6 Waveform.................................................................................................................28
5.7.7 Eye Diagram............................................................................................................ 29
5.7.8 FFT Transform......................................................................................................... 30
5.7.9 Statistics................................................................................................................... 32
5.7.10 Waveform Index.....................................................................................................32
5.7.11 Continuous Storage Mode......................................................................................32
5.7.12 Trigger Storage Mode............................................................................................ 33
5.7.13 Signal Quality Analysis......................................................................................... 34
5.7.14 Bus Status Statistics............................................................................................... 34
5.7.15 Message and Waveform Contrast Display.............................................................35
5.7.16 Custom Protocol Analysis......................................................................................36
5.8 Typical Application....................................................................................................... 36
Chapter 6: Conventional Characteristics....................................................... 38
Chapter 7: Rights & Statements....................................................................... 39

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/05/22
User Manual
V1.00
Guangzhou ZHIYUAN Electronics Co., Ltd.
CAN-bus recording analyzer
CANREC User Manual
Chapter
Chapter 1:
1: About
About this
this document
document
1.1 Transport and Storage
1.1.1 Transport
Keep the instrument in its original packaging.
Avoid heat and moisture during transport: do not exceed the temperature range
of 0℃~+ 50℃and the maximum humidity of 85%.
Protect the instrument from impact and pressure.
1.1.2 Storage
Reserve the original packaging for future transport and repair. Only original
packaging can protect the instrument from mechanical impact.
Put the instrument in a dry room; the temperature range should be 0℃~ + 50℃
and the maximum humidity should not exceed 85%.
Protect the instrument from sunlight, heat, moisture and mechanical impact.
1.2 Maintenance
Make sure the vent of instrument is not blocked. In other normal cases, this
instrument does not need to be maintained.
1.3 Deactivate and Handle
Turn off the Power switch.
Disconnect the main power and test inputs.
Remove the plug from the power supply socket.
Remove all connected devices.
Make sure the instrument safety and avoid it from accidental start-up.
1.4 Recycle and Handle
Always comply with applicable statutory regulations on the recycling and
disposal of waste.
The housing of instrument is made of metal and can be recycled.

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/05/22
User Manual
V1.00
Guangzhou ZHIYUAN Electronics Co., Ltd.
CAN-bus recording analyzer
CANREC User Manual
2Chapter
Chapter 2:
2: Safety
Safety Precautions
Precautions
2.1 Introduction
The instrument may be used under high voltage. In order to avoid injury or death to
operators caused by electric shock or other hazards, please read carefully and fully
understand the content of this chapter before installing, using or repairing this
product.
2.2 Safety Operation
Ensure that the operator who uses this instrument has already read and understand
the operation instructions and safety precautions.
The instrument can only be used under specific environmental conditions. Ensure
that the actual conditions are in accordance with the allowable conditions described
in the "Technical Parameters" section.
Make sure the vent of instrument is not blocked during operations.
Always comply with the explanation in the “Transport and Storage” of chapter 1.
2.3 Usage
Ensure that the voltage of tested signal does not exceed the rated value. The
instrument should only be used to test specified types of signals. For details, please
see the "Technical Parameters" section.
The damage caused by improper use of the instrument is not within the scope of the
warranty.
2.4 Quality Assurance Period
The quality assurance period of this instrument is one year from the date of purchase.
2.5 Protection Limit Values of Accessories
The input of CAT Ⅱ(300V) IEC Measurement ⅡClass can be connected to the
power supply (maximum 300VAC) under overvoltage conditions.
Banana plug: CAT Ⅱ1000V/Max. 32A
Testing hook: CAT Ⅲ1000V/Max. 10A
Alligator clip: CAT Ⅱ300V/Max. 15A
Testing probe: CAT Ⅲ1000V/Max. 10A
In order to avoid device damage and electric shock hazard, all above protection limit

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CAN-bus recording analyzer
CANREC User Manual
values should not be exceeded. When not exceed the above limit values, the
protection circuit provided by the instrument can prevent device from damage and
electric shock hazard.
Warning
If the testing accessory is used in the manner not specified by Guangzhou ZHIYUAN
Electronics Ltd., Co, the protection function provided by accessory will be declined. In
addition, a damaged or worn testing accessory may cause damage to instrument or
injury to operator. Do not use it.
2.6 Rated Limit Value of Power Supply
(Input) I/P: 100-240V~50-60Hz, 0.55A or 12-36V DC 2A
(Output) OI/P: 12V, 2A
Warning
Please use the standard power adapter provided by Guangzhou ZHIYUAN
Electronics Ltd., Co. or the standard international power cord and socket to ensure
that an appropriate voltage is supplied to the instrument, otherwise the instrument
may be damaged and users may have the risk of electric shock. In order to ensure
the safety of the instrument and prevent electric shock, please make sure that the
ground is good.
2.7 Electrical Connection
Make sure that the power cord, USB cable, Ethernet and communication cable as
well as all accessories used with this instrument is clean and can operate properly.
Make sure that the power cord can be reached when installing the instrument so that
the connection can be disconnected.
If the housing or any component of the instrument is damaged, please do not use the
instrument.
2.8 Maintenance and Repair
Do not open the housing of instrument. Only trained qualified service person can
remove the housing.
Users should not repair or replace any component of instrument by themselves.
If the instrument is damaged or any fault appears, please contact Guangzhou
ZHIYUAN Electronics Co., Ltd.

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Date: 2017/05/22
User Manual
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Guangzhou ZHIYUAN Electronics Co., Ltd.
CAN-bus recording analyzer
CANREC User Manual
3Chapter
Chapter 3:
3: Description
Description and
and Function
Function
3.1 About this chapter
This chapter describes connection terminals and ports of the CANREC, including its
communication cable and test suit.
3.2 Connection Terminals (Back panel)
Figure 3- 1 shows connection terminals of CANREC back panel. For the description
of connection terminals, please see Table 3- 1.
Figure 3- 1: Connection terminals
Table 3- 1: Connection terminal description (from left to right)
No.
Description
Remarks
1
WLAN interface
54M 802.11b/g/n wireless WIFI interface, not
support yet.
2
4-channel CAN interface with data
and waveform recording (DB9 port)
Two of them can be specified as the CAN
interface with waveform storage.
3
4-channel CAN interface with data
recording only
Only for CAN message recording
4
Gigabit Ethernet interface
Access to PC for data analysis or networking
analysis
5
USB3.0 interface (device)
Access to PC for data analysis
6
12-36V DC power supply interface
Used for vehicle power or DC power supply
7
100-240V AC power supply interface
Used for AC power supply

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CAN-bus recording analyzer
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3.3 Port (Front panel)
Figure 3- 2 shows the front panel of CANREC. For the description, please see Table
3- 2.
Figure 3- 2: CANREC front panel
Table 3- 2: Ports (from left to right)
No.
Description
Remarks
1
USB2.0 interface (host)
Connect with U disks for data export.
2
Soft switch button
Short press this button to start the instrument
and long press it to shut down the instrument.
3
Main display panel
Display operations.
4
Power indicator
The red Power indicator is on after power-on. If
the instrument is powered by the battery, the
green Power indicator is on.
5
HDD operation indicator
Hard disk indicator. The yellow light flashes
when the internal SSD is being read or written.
6
Screen operation buttons
Five buttons used to operate the display screen.
7
CAN channel status indicators
Used to indicate the communication state of
each CAN. The corresponding green indicator
flashes when a channel receives data.
8
Operation control buttons
Four buttons (Up, Down, Left, Right) for move
operations; SET button for setting and confirming
operations; ESC button for canceling operations;
OK button for confirming operations.

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CAN-bus recording analyzer
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3.4 DB9 Interface Definition
Table 3- 3 shows the definition of the DB9 interface. The interface can be used to
record data and waveform simultaneously.
Table 3- 3: DB9 interface definition
The built-in jumper of interface type (DB9 interface) selects a 120terminal resistor.
Port
Pin
Symbol
Function
1
NC
Not connected.
2
CAN_L
CAN_L signal connection terminal
3
CAN_GND
Isolated CAN ground. It can be not connected.
4
NC
Not used.
5
SHIELD
Shield wire connection terminal (FG)
6
CAN_GND
Isolated CAN ground. It can be not connected.
7
CAN_H
CAN_H signal connection terminal
8
NC
Not used.
9
NC
Not used.
3.5 Optional Interface
To be compatible with ISO1898-1/2/3/4/5 standard, CANREC series product provide
4 PORT connectors, which contain 4 kinds of different CAN transceiver. Users can
purchase different PORT connector based on actual application system. By default,
P8251T is provided.
The product models of PORT are listed in Table 3- 4.
Table 3- 4: PORT connector description
No.
Model
Description
1
P8251T
Universal CAN transceiver PORT connector, and the baud rate is
0-1Mbps.
2
P1040T
High-speed CAN transceiver PORT connector. It is used in the
system where the baud rate is greater than 20Kbps (the maximum
baud rate is up to 1Mbps).
3
P1055T
Fault-tolerant CAN (also called low-speed CAN) transceiver PORT
connector, and the baud rate is less than 125Kbps.
4
P7356
Single-wire CAN transceiver PORT connector, and the baud rate is
less than 83.3Kbps.

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User Manual
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CAN-bus recording analyzer
CANREC User Manual
3.6 CANREC Function List
Table 3- 5: CANREC function list
Module
Items
CANREC-Basic
(Basic)
CANREC-Standard
(Standard)
CANREC-Pro
(Professional)
Hardware
basic
functions
Waveform measurement channel
None
2 channels
2 channels
Message data measurement
channel
8 channels
8 channels
8 channels
USB3.0 communication interface
5Gbps
5Gbps
5Gbps
Ethernet communication interface
1Gbps
1Gbps
1Gbps
WLAN interface
None
None
None
Maximum oscilloscope sampling
rate
None
100MHz
100MHz
Waveform storage capacity
512GB
1TB
2TB
Number of waveform records
13000000 (Sampling
ratio of 50:1)
26000000 (Sampling
ratio of 50:1)
51000000 (Sampling
ratio of 50:1)
Analog bandwidth
60MHz
60MHz
60MHz
Vertical measurement range
1V-50V
1V-50V
1V-50V
Real-time oscilloscope
None
None
Supported
Mathematic differential
None
Supported
Supported
Hardware differential (isolation)
Supported
Supported
Supported
Number of message received
300 billion
600 billion
1200 billion
Terminal resistance switch
Supported
Supported
Supported
Auto-range adjustment
None
Supported
Supported
Switching between listen only
mode and acknowledge mode
Supported
Supported
Supported
Automatic Baud rate detection
Supported
Supported
Supported
Built-in UPS power supply
Supported
Supported
Supported
Exporting data to U disk
Supported
Supported
Supported
Software
functions
On-line analysis
None
None
Supported
Frame statistics
Supported
Supported
Supported
FFT statistics
None
Supported
Supported
Delay statistics
None
Supported
Supported
Traffic analysis
None
Supported
Supported
Data comparison
Supported
Supported
Supported
Data export
Supported
Supported
Supported
Bus utilization rate
Supported
Supported
Supported
High-level protocol analysis
Supported
Supported
Supported
Customized data trend
Supported
Supported
Supported
Network sharing
Supported
Supported
Supported
DBC file parsing
Supported
Supported
Supported
Software eye diagram
Not supported
Supported
Supported

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User Manual
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Guangzhou ZHIYUAN Electronics Co., Ltd.
CAN-bus recording analyzer
CANREC User Manual
4Chapter
Chapter 4:
4: Installation
Installation
4.1 Software Installation
1. Start the setup file
Get the setup file and double click the file icon shown in Figure 4- 1 to start installation,
as shown in Figure 4- 2.
Figure 4- 1: CANREC software setup file
Figure 4- 2: CANREC installation wizard - start installation
Click “Next” button and the interface shown in Figure 4- 3 will pop up. Users can set
the installation directory in this interface.

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CAN-bus recording analyzer
CANREC User Manual
2. Set installation directory
Figure 4- 3: CANREC installation wizard – set installation directory
The default installation directory is “C:\Program Files \zhiyuan\CANRec”. Users can
modify the installation directory in the above interface, and then the interface shown
in Figure 4- 4 appears after click the “Next” button.
3. Set the Start menu
Figure 4- 4: CANREC installation wizard – Set the Start menu
Set the software location in the “Start” menu. The default location is
“zhiyuan\CANRec”. Users can modify the software location in above interface, and
then the interface shown in Figure 4- 5 appears after click the “Next” button.

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CAN-bus recording analyzer
CANREC User Manual
4. Set desktop icon
Figure 4- 5: CANREC installation wizard – set desktop icon
Check the “Create desktop icon” button to add a shortcut icon for software, and then
the interface shown in Figure 4- 6 appears after click the “Next” button.
5. Make ready for installation
Figure 4- 6: CANREC installation wizard – ready for installation
The software installation information is listed in the interface. Users can click the
“Previous” button to modify it. Click the “Next” button after set installation information,
and then the interface shown in Figure 4- 7 appears.
6. Start installation
Wait for the software to complete the installation (as shown in Figure 4- 7), and then
click the “Finish” button to complete the installation.

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CAN-bus recording analyzer
CANREC User Manual
Figure 4- 7: CANREC wizard – in progress of installation
In the “Installation completed” interface, users can double-click the CANREC
software icon on the desktop to run the software, or directly check the “Run CANREC”
option to run the software automatically. The main interface of software is shown in
Figure 4- 8.
Figure 4- 8: Main interface of CANREC

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User Manual
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CAN-bus recording analyzer
CANREC User Manual
5Chapter
Chapter 5:
5: Function
Function Introduction
Introduction
The most difficult point in CAN-bus troubleshooting is accidental failures whose
primary causes cannot be diagnosed accurately by users and even CAN experts. For
example, CAN data transmission interruption occurs once within 72 hours in the pitch
system of wind turbine. Instrument panel of new energy vehicle “turns blank” once
within a 10,000-kilometer drive, and it cannot be recovered again. High-speed train
suffers emergent deceleration once caused by CAN communication abnormality
within a 2,000-kilometer drive. Like a time bomb, these accidental CAN
communication abnormalities are thrilling designers and users. Therefore, a CAN-bus
data recorder is equipped for the occasions where these accidental failures are easy
to occur. Similar to a “black box”, it records CAN data for analyzing the cause of an
error upon its occurrence. However, due to the limits of storage speed and capacity,
the current CAN-bus data recorder can only save a limited number of specific
CAN-bus data, and the CAN-bus waveforms cannot be saved together. Therefore,
designers and users can not use them to locate CAN-bus transmission faults and
solve the problem quickly.
As a leading supplier of CAN-bus in China, 4 years ago, ZHIYUAN Electronics
developed CANScope series CAN analyzers for CAN-bus troubleshooting. However,
in addition to the waveform of an error frame saved by the CANScope series CAN
analyzer, users also want to know the cause and appearance of the error frame, as
well as the waveforms before and after the error occurs.
ZHIYUAN Electronics developed the latest CANREC ----- 8-channel CAN-bus
recording analyzer. It can operate independently without PC, store CAN
messages and waveforms for a long time so that users can find out errors and
observe the waveforms before and after such errors occur, as shown in Figure
5- 1.

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CAN-bus recording analyzer
CANREC User Manual
Figure 5- 1: CANREC ---- 8-channel CAN-bus recording analyzer
5.1 Features
2 CAN channels for analog and digital signal recording (store CAN message and
corresponding waveform simultaneously, 100MSa/s sampling rate);
6 CAN channels for digital signal recording (store CAN message for long time);
Run independently without control of PC; self-equipped with 512GM~2TB SSD;
8 channels can operate simultaneously for long-term storage (if only messages
are stored, 22 days of CAN messages can be stored in the condition of 1M baud
rate and 8 channel full-traffic operation);
Comes with a large-capacity UPS battery to ensure that the device can continue
to run 3 hours when power down.
Comes with 5-inch screen to clearly display current record status and error.
CAN interface type: high-speed CAN, fault-tolerant CAN, single-wire CAN
(configured based on users needs).
One USB3.0 Device interface. It is used to quickly export data to a PC for
analysis (on-line analysis for professional version CANREC).
One USB2.0 Host interface. It is used to export data to a U disk.
One Gigabit Ethernet interface for distributed measurement through combining
with other instruments (also export data).
One Bluetooth interface, through which the device communicates with handheld
devices.
Contains all offline measurement & analysis function of the CANScope analyzer
(The professional version CANREC can perform online analysis).
Power supply: 220VAC or 12-36VDC (uses aviation socket for reliability in the
case of DC power supply); maximum power consumption: 20W.
Operating temperature: -25℃~+75℃.

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Dimensions: 220×331.5×109.2mm (mm).
5.2 Device Type Naming
Professional version: CANREC-Pro
2-channel message and waveform storage, 6-channel message storage; it can
export data to PC for offline analysis and connect with PC for online analysis.
Standard version: CANREC-Standard
2-channel message and waveform storage, 6-channel message storage; it can
export data to PC for offline analysis.
Basic version: CANREC-Basic
8-channel message storage; it can export data to PC for offline analysis.
5.3 Front Panel
Figure 5- 2 shows the front panel of CANREC. Users can switch on/off and initialize
the device as well as view the operating status of device.
Figure 5- 2: Front panel
5.4 Back Panel
Figure 5- 3 shows the back panel of CANREC. All function interfaces are integrated
on it.

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CAN-bus recording analyzer
CANREC User Manual
Figure 5- 3: Back panel
5.5 Device Panel Operation Description
5.5.1 Device Overview
Figure 5- 4 shows the front panel of CANREC device. The panel is composed of 5
areas:
1. Power button: it is used to switch on/off the device.
2. USB Device interface: it is used for U disk upgrade.
3. Display screen: it is used for software display.
4. Physical keys: include menu keys, arrow keys as well as Set, Esc, OK keys.
These keys should be combined with software. The Fn menu key corresponds to
the actual menu in the software; the arrow keys are used to adjust the selection of
controls; the Set key is used to select a control; the OK/Esc key is used to
confirm/cancel the operation in the dialog box.
5. System status indicators: they are used to indicate the system operating status.
Figure 5- 4: CANREC front panel view

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CAN-bus recording analyzer
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5.5.2 System software Overview
Figure 5- 5 shows the main software interface. It is composed of three areas:
1. Main display area: it is the main display area of system. The display is dependent
on the current function selected by the system.
2. System status bar: it display the status of each system function, including device
ON status, sharing setting, battery capacity, hard disk capacity, IP address and
other system information.
3. Menu bar: it corresponds to the key function of physical menu. Click the menu to
access its sub-menu or perform the corresponding menu function.
Figure 5- 5: Main software interface
5.6 Device Panel Software Function Introduction
5.6.1 Statistics Overview View
This is the view after system is started, as shown in Figure 5- 6. The configuration
information, statistic information and Enable status of all device channels are
provided in this view. Users can intuitively learn the current device operating status.
This manual suits for next models
3
Table of contents