Example Installation Overview............................................................................................................................... 3
Stand Alone or with V-Net sensors, No Data Recorder ..................................................................................... 6
SmartWire with Data Recorder ........................................................................................................................... 7
General Reading and Sending/Writing Configuration File Settings....................................................................... 8
General Modifying of SmartWire Programming .................................................................................................... 8
General SmartWire Unit Overview ...................................................................................................................... 10
SmartWire Main Unit Settings.............................................................................................................................. 12
On/Off Conditions for Outputs ............................................................................................................................. 17
Setpoint Control Channel .................................................................................................................................. 19
Channel Status Bit Mask 1 ................................................................................................................................ 19
Channel Status Values ...................................................................................................................................... 19
Logic Example .................................................................................................................................................. 20
Input Switches - Hardwired Direct ....................................................................................................................... 21
Input Switches - Smart Panel or Smart Module.................................................................................................... 22
Real Time Viewing ............................................................................................................................................... 24
1-Start All Channels Live Data ......................................................................................................................... 24
2-Start Channel Live Data ................................................................................................................................ 25
3-Real Time Data on PC ................................................................................................................................... 26
Starting a Telemetry Session ............................................................................................................................ 27
Example Programming (Walk through)................................................................................................................ 31
Input Configuring (Walk through cont.) ........................................................................................................... 32
Output Configuring (Walk through cont.) ........................................................................................................ 33
Logic Configuration (Walk through cont.) ....................................................................................................... 35
Competition Systems Inc. Racepak make no representations or warranties of any type with respect to the
contents in this manual. Competition Systems Inc. Racepak disclaim any implied warranties or fitness for any
particular purpose. Competition Systems Inc. Racepak is not liable for any errors contained within or for
incidental or consequential damages in connection with the supply, performance or use of the hardware and
software or this manual.
Competition Systems Inc. Racepak reserve the right to revise this installation and user manual at any time,
without obligation to notify any person of revisions.
Warranty
Competition Systems Inc. Racepak make every effort to insure our products and services are of the highest
quality and standards. It is our intention to maintain a mutually beneficial and cordial relationship with each
and every customer.
Competition Systems Inc. Racepak warrants all merchandise manufactured by Competition Systems Inc.
Racepak against defects in workmanship or material for a period of six months after the data of purchase. This
warranty applies to the first retail purchaser and covers only those products exposed to normal use or service. It
does not apply to those products used for a purpose for which said products were not designed, or which has
been altered in any way that would be detrimental to the performance or life of the product, or misapplication,
misuse, negligence, or accident. Any part or product found to be defective after examination by Competition
Systems Inc. Racepak will be repaired or replaced. Competition Systems Inc. Racepak assumes no
responsibility for diagnosis, removal and/or installation labor, loss of vehicle use, loss of time, inconvenience or
any other consequential expenses.
This warranty is in lieu of any other expressed or implied warranties, including any implied warranty or
merchantability or fitness, and any other obligation on the part of Competition Systems Inc. Racepak, or selling
dealer.
If you have any questions regarding warranty, please contact customer service at Competition Systems Inc.
Racepak. 949-709-5555
Introduction
Solving the wiring complexity of a modern race car, the Racepak SmartWire is a fully programmable power
control module. While traditional wiring provides control of vehicle electronic components through the routing
of single, or multi-fuse, relay, and circuit breaker panels, the Racepak SmartWire functions as a central
“command center” for all vehicle wiring.
Based on Racepak’s exclusive single cable V-Net technology, the Racepak SmartWire unit is the electronic
“starting point”, with a direct main power connection from the vehicle battery to the SmartWire unit. Each
output is user defined, both in function, current requirement and current limit via a USB connection to the user’s
PC. The design of the SmartWire unit will reduce overall installation weight / clutter, while contributing to a
quicker reacting electronic system, through the solid state switching design.
Manual activation can be achieved through the 12 hardwired direct inputs on the SmartWire unit, or through the
use of the optional Racepak SwitchPanel or SwitchModule units. When utilized, a single small cable is routed
to the SwitchPanel/SmartModule from the Racepak SmartWire unit, reducing wiring clutter. Users needing
additional switch panel capabilities can easily expand through the use of an additional “jumper” cable to a
second Racepak SwitchPanel/SmartModule.
The Racepak V-Net compatibility of the SmartWire unit insures a seamless integration with existing Racepak
V-Net equipped vehicles. When connected with existing V-Net equipment, these items provide additional
inputs, control modules and instrumentation, compared to when utilized as a standalone power control module.
This manual will provided you step by step guidance through the installation, setup, and operation of the
SmartWire unit. During this process, the manual may refer to system worksheets and individual instruction
sheets originally provided with other Racepak sensor modules and devices.
To get the most out of the Racepak SmartWire unit, it is highly recommended to thoroughly read the
entire manual before installation and use of the Racepak SmartWire unit. In addition, test the
SmartWire unit and settings/functions before use. The race track is not the place to determine something
is not working properly!
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
This manual is designed to provide guidance through the programming of the SmartWire unit. Use of this
manual, along with the SmartWire Installation manual, will provide complete installation and programming
instructions. Below is an overview of a typical installation and setup.
1. Utilizing the SmartWire Software/Programming manual, install the DatalinkII software on PC
2. Install only the main power and grounds on the SmartWire
3. Connect SmartWire to PC using supplied USB cable
4. Utilizing the SmartWire Programming Installation manual, open the configuration file on PC
5. Sync the configuration file with the SmartWire
6. Name, program, and send each of the inputs (Hardwired direct inputs). Smart Panel/Smart Module and
V-Net items can be programmed at this time if connected. Or, each can be programmed at a later date.
7. Name, program, and send each of the outputs (ensure correct Amperage rating for each device)
8. Wire each of the inputs per programmed settings (see Hardware Installation Manual)
9. Wire each of the outputs per programmed settings (see Hardware Installation Manual)
10. Test each of the input and output settings. Insure each circuit operates as intended
Pre-Install notes:
It is recommended to initially install the Main Power and Ground wires first in order to program
each input and output. Once programmed, terminate and wire only the necessary connections. Do
not terminate every connection, unless a device will be connected.
The SmartWire can be installed and utilized as a standalone unit (i.e. not connected to a data
recorder) or is compatible with the following Racepak data recorders:
If the PC does not meet the above firmware requirement, contact Racepak for update details.
Portions of this manual will call out two installing/programming types; Standalone AND with a
Data Recorder. In Standalone mode, all programming is performed via USB cable between the
PC and the SmartWire unit.
When utilized with Racepak V-Net sensors or in conjunction with a Racepak data recorder,
programming is performed via serial connection between the PC and the data recorder unit.
• V300 (firmware version 41 or higher)
• V300SD (firmware version 22 or higher)
• V500 (firmware version 56 or higher)
• IQ3 Logger Dash (firmware version 15 or higher)
• IQ3 Display Only non-logger Dash (firmware version 17 or higher)
• G2X Pro (firmware version 57 or higher)
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
In a standard switch/device application, power is routed to a switch, with this switch controlling one device.
Depending on the device current (Amperage) requirement, this switch controls a relay, when triggered, allows a
large amount of current flow to the device. Activating the device requires manually flipping a switch.
Standard switch installation:
One switch for each device.
Switch on, device on.
Basic SmartWire installation
One switch for each device.
Switch on, device on.
Monitors on both devices for:
•
Current (Amps)
•
Voltage
•
Status (on/off/blown fuse)
Two Switches:
One for Water Pump
One for Fan
Two Switches:
One for Water Pump
One for Fan
Fuse
Hardwired
Inputs
Switch
Switch
SmartWire
Unit
Battery Input
Water Pump
Fan
Option #1 SmartWire installation
One switch for both devices.
Switch on, both devices on.
SmartWire can toggle both devices on/off at
set timer intervals
Monitors both devices for:
•
Current (Amps)
•
Voltage
•
Status (on/off/blown fuse)
Option #2 SmartWire installation
One switch for manual override, V-Net sensor used
for trigger
Switch on, devices on regardless of temperature
input.
Switch off; SmartWire is programmed to
automatically turn both devices on at user set
temperatures based on V-Net input. SmartWire can
toggle both devices on/off at set timer intervals
Sensor failure, SmartWire can be programmed to
force devices on should temperature go outside
sensor readable scale regardless of switch position.
Monitors both outputs/devices for:
•
Current (Amps)
•
Voltage
Battery
One Switch for both
Battery
One Switch for both:
Battery
Hardwired
Input
Hardwired
Input
SmartWire
Unit
Battery Input
SmartWire
Unit
Battery Input
Outputs
V-Net to
SmartWire
Tee
V-Net Port
Outputs
Water Pump
Fan
Water
Temp
Module & Sensor
Water Pump
Fan
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
Option #3 SmartWire installation in conjunction with Racepak V-Net data recorder
When connected to a V-Net data recorder, each sensor can be utilized for on/off function or logic control of
each device connected to the SmartWire. Optional Racepak Switch Panels or Switch Modules can also added
and connected to the SmartWire for more inputs and/or control.
Optional Switch Panel
Fuel Pump
Voltage triggered switches
To Display
Optional
Switch
Module
Dash
Sensor
Input
To Data
Recorder
Sensor
Input
Water pump
Ground
triggered
Switches
Voltage
triggered
Switches
Cut-Off
Switch
Ground triggered
switches
Hardwired Inputs
Ground
(3 wires)
Optional Switch
Panel Inputs
Switch port
SmartWire
Unit
Battery Input
Main stud
V-Net port
Outputs
Optional
V-Net
Inputs
Starter
Solenoid
Starter
Fan
Solenoids
Outputs to
additional
devices
Lights
Ignition
ECU
Main Power from Battery
or cut-off switch
Battery
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
Most ignition and ECU systems require a direct main power connection.
This main power connection must go directly to the battery. DO NOT connect
the main power wire from these devices to the SmartWire outputs. Each of
these devices will also have a small wire requiring an ignition switched power
source. This small wire will connect to an output from the SmartWire.
Racepak
5
DatalinkII Software Installation
The DatalinkII software is utilized to program the SmartWire unit. If a previous version of DatalinkII exists on
the programming PC, update to the latest DatalinkII software (version 3.8.4 or higher), included with the
SmartWire package.
Please note that “DatalinkII ” is the latest generation of Racepak software and supersedes the first generation
known as DatalinkII. DatalinkII began with version 1.0. Therefore, DatalinkII version 3.4 would be a more
recent version than DatalinkI version 5.5.
NOTE: The following instructions update existing versions of DatalinkII software.
During the program installation (step 7), select the unit to be utilized. Be sure to select
“SmartWire”, as this will install the necessary files needed for the SmartWire unit.
To install the software
1. Close all/any programs before beginning the DatalinkII installation
2. Insert DatalinkII CD into CD/DVD drive of PC and close bay door
3. After a few seconds, the installation program should automatically start
4. “Welcome to the Install Wizard for DatalinkII”. Click Next
5. “License Agreement”. after reading, Click Yes
6. “Choose Destination Location” Default C:\Program Files\DatalinkII, Click Next
7. “Data Logger Installation and Support”, Select the check box for SmartWire, Click Next
8. “Select Program Folder”, Default is DatalinkII, Click Next
9. Install will start as noted by progress bar
10. If install for the first time, a “Welcome to the Install Wizard for PL-2303 USB-to-Serial” window
Upon completion of installation, a new shortcut icon (shown right) will be added to the PC desktop
with a title “DatalinkII Program”. Double click on the icon to start the DatalinkII software.
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
The SmartWire unit is shipped from Racepak, with factory default settings. The end user must program the
SmartWire for each particular application and wiring termination. To modify the settings of the SmartWire unit,
a PC/laptop must be connected to the SmartWire in one of the two fashions shown below. A configuration file
on the PC/laptop will then be opened and synced (READ from) the unit. Once the settings are read from the
SmartWire, changes are made, and SENT/WRITE back to the SmartWire.
Stand Alone or with V-Net sensors, No Data Recorder
When utilizing the SmartWire as a standalone system (i.e. not connected via V-Net to a compatible Racepak
Data Recorder), the factory car configuration file was copied onto the PC during the DatalinkII software
installation, and will be listed as SmartWire_Config. The configuration file contains the setup information for
the SmartWire unit, and each of the internal channels connected to the SmartWire unit.
Use this file to modify the setup of the SmartWire or to view real time data.
1. Connect PC to SmartWire unit using the USB programming cable supplied with
SmartWire unit system. The programming port is located next to the status lights
on the SmartWire unit (shown right).
2. Ensure the main power is turned on for the SmartWire. The Power light will be on
and lit Red when power is on.
3. Start the DatalinkII program by double clicking on the DatalinkII Program icon located
on the Windows desktop of PC (shown right).
4. Open the car configuration file. To open the car configuration file, select File
located in the main menu bar across the top of the screen and select Open Car
Configuration. (shown right).
5. The dialog box (shown right) will be displayed
6. The list on the left-hand side of the Select
Configuration dialog box will display all of the file
folders in the RacePakData subdirectory
(C:\RacePakData) that contain valid configuration
files with a .rcg file extension. Select the SmartWire
listing by selecting with the cursor.
7. The list on the right will now contain the list of configuration files contained in this folder. The factory
configuration file for the SmartWire unit will be located here. Select the OK button
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
If utilizing the SmartWire unit with any of the compatible Racepak Data Recorders (i.e. connected via V-Net to
compatible Racepak data recorders), the same car configuration file utilized to program the data recorder will be
also be utilized to program the SmartWire. The SmartWire will need to be synced into the existing car
configuration file. Once READ in (synced), channel buttons for the SmartWire unit will appear in the data
recorder configuration file.
1. Connect PC to data recorder using the programming cable supplied with data
recorder system.
2. Ensure the main power is turned on for both the SmartWire AND data recorder.
The Power light on the SmartWire should be lit Red.
3. Start the DatalinkII program by double clicking on the DatalinkII
Program icon located on the Windows desktop of PC.
4. Open the car configuration file. To open the car configuration file, select File
located in the main menu bar across the top of the screen, and select Open
Car Configuration. (shown right).
5. The dialog box shown below will be displayed.
6. The list on the left-hand side of the Select Configuration dialog
box will display all of the file folders in the RacePakData
subdirectory (C:\RacePakData) that contain valid configuration files
with a .rcg file extension. Select the item that matches data
recorders serial number by left clicking on it with the mouse
(shown in example is V300SD_4447).
7. The list on the right will now show the list of configuration files contained in this folder. Select the item
which matches the data recorder serial number by left clicking, then the OK button.
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
General Reading and Sending/Writing Configuration File Settings
When connected to the PC, there is not a continuous communication between the SmartWire and PC
configuration file. Communication is only during Reading and Sending commands. It is best to open a
configuration file and perform a global Read command to insure the settings viewed on the PC are currently
programmed in the SmartWire. To perform this global read command;
1. Open the Car Configuration as shown in the previous sections
2. Select Edit from the menu task bar located at the top of the screen
3. Select Read V-Net Config or select the Read button from the toolbar
4. A message log window will open and start scrolling indicating the reading is in process from the
system
5. When the message dialog box reads “DEVICES READ SUCCESSFULLY”,click OK
6. Select File from the menu task bar located at the top of the screen
7. Click Save to save these current settings to the configuration file.
At this time, it is possible to modify the settings and send updates to the SmartWire. Each window has a Send
Configuration button. This will send just the opened windows parameters.
1. To Send the entire configuration file to the SmartWire, select Edit from the menu task bar located at
the top of the screen
2. Select Write V-Net Config or select the Write button from the toolbar
3. After any changes, periodically save the configuration file to ensure it stays in sync for offline
viewing.
General Modifying of SmartWire Programming
To modify the SmartWire setup, perform the following steps:
1. Connect PC to Racepak unit using one of the previously mentioned methods
2. Apply power to unit
3. Start the DatalinkII program on PC and open the appropriate car configuration file
4. Select the device/channel to be modified
5. Make the desired modifications to the device/channel
6. SEND/WRITE the modified configuration to the device
7. Save the modified car configuration file
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
Using the previous instructions, it is now time to begin programming / configuration of the SmartWire unit. The
following general steps are performed to setup input channels, setup the output channels and program the logic
for the output channels to enable the output to perform its intended purpose.
1. Select the INPUT channel to be program
2. Configure the input channel for its intended purpose and Send these settings to the SmartWire
3. Select the OUTPUT channel to be program
4. Configure the output for its intended device and Send these settings to the SmartWire
5. Configure the outputs ON CONDITIONS and LOGICfor proper control of the device and Send
these settings to the SmartWire
6. SAVE the updated car configuration file on the PC
The following pages will describe each window within the SmartWire configuration file. Using the Hardware
Installation Manual AND the Software/Programming Manual, along with using the previously mentioned
instructions, should provide a better understanding of the steps of installing and programming the SmartWire
unit.
At this point it would be best to have a generalized plan for the outputs and inputs of the SmartWire system.
This plan should include the following steps:
1. What will be connected and used as the inputs (switches/buttons)?
• Starter button, Ign. switch, Light switch, Fuel Pump, Fan, Water Pump, etc.
2. What will the outputs connect to (devices)?
• Starter Solenoid, Ignition system, ECU, Lights, Fuel Pump, Fans, Water Pump, etc.
3. What Conditions/Logic will be used to control the outputs?
• Starter button for Starter Solenoid activation
• Ignition switch to turn on Ignition system, ECU, and Fuel Pump
• Light Switch to turn on all Lights
• Cooling Switch to turn on Fans and Water Pump
Allow ample time to program and wire the SmartWire.
It is recommended to initially install the Main Power and Ground wires first in order to program
each input and output. Once programmed, terminate and wire only the necessary connections. Do
not terminate every connection, unless a device will be connected.
To get the most out of the Racepak SmartWire unit, it is highly recommended to thoroughly read the
entire manual before installation and use of the Racepak SmartWire unit. In addition, test the
SmartWire unit and settings/functions before use. The race track is not the place to determine something
is not working properly!
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
• Thirty Outputs: Output to all vehicle devices requiring switched power
• Twelve Hardwired Direct Inputs: Inputs from switches and buttons
• Three SmartWire Ground: Main grounding for SmartWire unit
• One Shutdown Pin: Main power shutdown for SmartWire when grounded
Main Stud:
Main power for SmartWire
from battery
11.5 volts minimum for
typically operating
10
USB Programming Port:
Used for programming when no V-Net
data recorder is connected.
Note: Not used when SmartWire is
utilized with a V-Net Data recorder.
Programming will then be performed
through the data recorder.
Switch Port:
Connection for External Switch
Panels/Modules if utilized
V-Net Port:
Connection for V-Net
devices if utilized
Lights:
Power:
• Red when powered
Status:
• Green when no fuses are blown
•
Red when a fuse is blown
No Power1
Powered on with no issues, Normal
Powered on with a Blown Fuse
Firmware Update in progress
Firmware Update failure
1
No power could be due to no power at main stud, no ground to main unit, or Shutdown pin is grounded.
2
Blown fuse on one or more circuits
NOTE: The SmartWire is designed as a switching control unit. The SmartWire unit is not
designed as a main power feed for certain high current items. These items include, but not limited
to ignition and electronic fuel systems. Refer to device manual for power requirements.
If the manufacturer recommends the main power be connected to the main direct battery power,
follow the manufacturer’s requirement and DO NOT connect items through the SmartWire.
Power Light Status Light
Off Off
Solid Red Solid Green
Solid Red Solid Red
Solid Green Solid Green
Off
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
Viewed by opening the car configuration file by one of the below methods:
• Standalone –FileOpen Car ConfigurationSmartWireClick OK
• Via Data Recorder – FileOpen Car ConfigurationThe data recorderClick OK
NOTE: When via Data Recorder, the SmartWire channels will only appear after the SmartWire
has been connected and synced up with the data recorder by performing a Read V-Net Config.
NOTE: If optional Switch Panel and/or Switch Module is installed, a separate channel, for each,
may appear with what is shown below. See Switch Panel Section for programming details.
Next to the graph tab, a tab appears with a blue wrench. This blue wrench designates the configuration file tab.
Listed below the configuration tab are the buttons for each of the channels on the SmartWire unit.
Channel buttons:
By right-clicking on each channel button, the channel settings for that particular channel are available.
SmartWire#1: Channel button to access the SmartWire main unit system settings (SmartWire
Parameters)
SM1 Output #1 – SM1 Output #30: Output channels 1-30. Each of these buttons accesses the
channel settings for each SmartWire output. See inside back cover for pin locations on main connectors.
SM1 Switches: Hardwired input switches to SmartWire unit, input channels 1-12. This channel
button contains the settings for each of the 12 input connections to the SmartWire. See inside back cover for pin
locations on main connectors.
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
When selecting SmartWire outputs (as opposed to inputs and V-Net inputs) for the
Setpoint Control Channel, the following options are presented:
• Current- shown as the main channel name next to the + sign
• Voltage-shown below main channel name after the + is selected
• Status- shown below Voltage
In the example shown on right, the main channel name (SM1 Output #1 x1b0) is the Current (Amp) value.
By clicking the + sign next to the channel, the channel Voltage or channel Status can be selected.
Name Description Values
Channel Name Current Output current in Amps, Resolution 0.5 Amps
Channel Name - Voltage Voltage Voltage on output, Resolution 0.1 volts
Channel Name - Status Status 8 bit mask, see channel status below
Channel Status Bit Mask 1
Bit Value Status Description
0 1 ON/OFF Bit set when output is on.
1 2 ON DELAY Bit set when output is waiting for On Delay Time to expire before turning on.
2 4 OFF DELAY Bit set when output is waiting for Off Delay Time to expire before turning off.
3 8 LATCHED ON Bit is set when output is latched on. Only possible when Output Function is set to Latch On.
4 16 NOT USED Open for future use.
5 32 NOT USED Open for future use.
6 64 RETRY LIMIT Bit sent when Max. Fuse Retries setting is reached.
7 128 FUSE BLOWN Bit set when output fuse is blown because the Fuse Current setting has been exceeded.
Channel Status Values
The status bit values are additive. Fore instance, during a delay off
condition the Status will be 5 since the output is ON (value 1) and the
OFF DELAY (value 4) bit is set.
NOTE: Once the logic area is completed, click OK and click the Send
Configuration button to send these changes to the main SmartWire
module. Be sure to save the updated configuration file.
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
The example below is for an output connected to a Fuel Pump. An Oil Pressure sensor is installed via V-Net.
The Ignition Switch, Fuel Pump Switch and MSD 2 Switch are connected via the Switch Panel. The example
shows;
Turn on the output channel (Fuel Pump) when the following conditions are True:
• Oil Press is above 10psi (greater than 10) “&” Ignition Switch is on (equal to 1) “OR”Fuel Pump
Switch is on (equal to 1)
This would turn the pump on anytime the engine has oil pressure “&” the ignition switch is on “OR” the Fuel
Pump Switch is on (equal to 1)
The Fuel Pump would turn on if the fuel pump toggle switch was turned on (True) regardless of any other
conditions. This could be viewed as a “force on” switch possibly used for priming.
The “&” value connects two logic conditions together meaning both would have to be True in order for the
output channel (Fuel Pump) to be activated.
The “OR” value separates the logic conditions. If ANY of the logic conditions are True, the output channel
(Fuel Pump) would be activated and remain on until all logics are False.
NOTE: There is one Setpoint Control Channel (MSD 2 Switch) that is enabled, but not used anywhere in the
logic area; therefore this Setpoint Control Channel will not affect anything on this output channel.
All logic conditions are added/removed by right clicking in the Logic area.
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
Accessed by right-clicking on the SP1Switches channel button (optional, sold separately)
NOTE: The Switch Panel will need to be added to the configuration by performing a Read VNet Configuration before the SP1 Switches channel button appears.
•Switch Panel Name: Channel name for the Switch Panel (optional, sold separately). Change only if
more than one Switch Panel is connected to one SmartWire module. Default=SP1 Switches
• Unit Serial# Serial Number of Switch Panel unit, Non- programmable
• Type: Device Type, Non- programmable
• Vnet ID: V-Net ID for the Switch Panel. Change only if more than one Switch Panel is connected to
one SmartWire module. Default=SmartWire 1 Switches x190
•Logger Sample Rate: Logging sample rate of this channels when used with a Racepak data logger.
Default=20
•Switch Names: Name of each switch. Can be changed to match the function of each switch. It is
recommended to start the name with a reference to the type (ex: Switch Panel Input #2 for Ignition =
“SP#2 Ignition”). Name must start with a letter. Keep in mind each switch can have multiple
functions/outputs due its ability to be used in multiple output control logic windows.
Example; one switch can turn on multiple items (outputs) such as fuel pumps, ignition system
together along with other outputs of the SmartWire with one flip of the switch. This along with other
logic and Time Delay features can be used to stagger outputs with other inputs/outputs.
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
The SmartWire has three types of real-time viewing options. To view any of these:
1. Connect the PC to the SmartWire unit either directly using the USB programming cable OR through a
compatible Racepak data recorder using its programming cable.
2. Ensure main power is on for the SmartWire (power light on SmartWire is solid red)
3. Start the DatalinkII program on the PC
4. Open the car configuration file for the SmartWire FileOpen Car ConfigurationSmartWire
5. Right click the channel button for the channel wished to view
6. Refer to 1 of the 3 below Real-Time options
1-Start All Channels Live Data
Available in the main SmartWire window accessed by right-clicking on the SmartWire channel
button.
This window shows a list of all channels within the
main SmartWire unit. For diagnostic reasons,
channel number, channel name and the pin number
are shown.
Current column is the channels Current (Amp) in live
time.
Voltage column is the channels Voltage (Volts) in
live time. This is the voltage on the output and
indicates the power at the connector for this pin.
Assuming there are no connection issues between
this pin on the connector and the device this pin is
connected to, the device should be powered on.
Status column simply show the outputs current status
(On/Off).
On column can be clicked on/off to force this channel active.
Located in the bottom row are on/off status for each of the Hardwired Direct Input Switches 1-12. If any input
switch is activated (physically activating the switch/button connected to the particular channel), a green dot will
appear in the box located below its channel number listing (Switch: 1-12).
Ensure it is safe to activate the channel. Once clicked, this output channel will be active until clicked
off. (Example: Should the Engine Starter output channel be selected the starter will activate and
continue to be on until channel is clicked off)
30402 Esperanza, Rancho Santa Margarita, CA 92688 USA
The following pages will present the complete setup and programming of a channel. For the following example,
the intent is to configure an input for a “Starter Button” and have it activate the output for the “Starter
Solenoid”. The Starter Button will be wired using one of the Hardwired Direct Inputs on the SmartWire unit:
1. Connect PC to the SmartWire using one of two methods
a. Standalone - with V-Net sensors, no data recorder – Use the provided USB Programming Cable
connected to the SmartWire unit.
b. Via Data Recorder - Use the data recorder’s programming cable connected to the data recorder
2. Confirm the SmartWire unit has power verifying the Power Status light located on the main unit.
3. Open the DatalinkII program by double-clicking the DatalinkII icon found on the computer’s
desktop
4. Open the configuration file
a. Standalone - FileOpen Car ConfigurationSmartWireClick OK
b. Via Data Recorder – FileOpen Car ConfigurationThe Racepak data recorderClick OK
5. Once the configuration is opened, the configuration should be synced with the system. To perform this,
select EditRead VET Config or click the icon in the toolbar
6. A message log window will open and start to scroll indicating the reading process has begun, (if an error
is encountered, verify that the power is on, and the communication cables are correct. Click OK. Then
click “yes” to scan all COM ports, repeat step 5 )
7. Once complete, the message log window will show “DEVICES READ SUCCESSFULLY”
8. Once sync’d up and communicating with the SmartWire, the next step is program the input channel. For
this example, we are going to use a hardwired input.
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1. Right click on the channel button listed as SM1 Inputs
2. Select an available switch under the Individual Inputss area
(shown right). For this example we’ll use Input 1. Take note of
the Pin # for this input as this will be the pin on the 23 pin
connector used to connect to the button. Pin # A10.
3. In the name, type in a name that repesents what this input will
be. For this example, we’ll type in HDWI#1 Starter. The
name repesents Hardwire Direct Input # 1 Starter, for starter
button. This will make it easy for future reference of this
channel in later programming.
4. Under the Trigger Level area, click on the drop-down arrow
and select the correct “Trigger”, Ground or Voltage. In this
example, the Voltage Trigger should be selected.
NOTE: If this was set for Ground Trigger, should the wire short against ground somewhere
between the SmartWire and the ground source, the starter would engage and stay engaged. For
this application, Voltage Trigger is a safer choice.
5. When set to Voltage Trigger, input channel #1, pin A10 will require a voltage signal greater than 4 volts to
be applied to trigger this input. Considering this is for a Starter, a momentary button conencted to a power
source will be used to trigger the input.
6. Once the name and trigger level has been set, we can send this change to the SmartWire by clicking the
“SEND Configuration” button in the lower center area of the window.
7. A message log window will open and start to scrolling indicating writing to the SmartWire is in progress.
8. Once completed, the message log window will show “DEVICES PROGRAMMED
SUCCESSFULLY”.
9. Click OK and at this point, returned to the SM1 Inputs window.
10. Click OK on the SM1 Inputs window to return to the main configuration window.
11. At this point, terminate the A10 pin to a momentary pushbutton and wire the other side of the button
battery power or terminate this at a later date.
Note: Depending on how many outputs planned on using, it is possible to wire to another output
from the SmartWire and trigger this output with an ignition switch programmed in a similar
fashion.
Note: If the input pin is wired at this point, click the “Start Real-Time Display” button to verify the
signal when pressed. Since output is not configured at this point for this input, no activities occur.
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An output channel will now need to be configured for the starter button input. This channel will activate the
starter solenoid on the starter motor. Select an output with an appropriate current (Amps) rating by referring to
the Channel Pin Chart located on the inside of the rear cover of this manual. The starter solenoid in most cases
can draw up to 20 Amps. For this example, we’ll select Output #1 Pin A3
1. In the main configuration window, right click on the channel button SM1 Output #1
2. The first thing that should be done is to confirm this paticular channels
capacity is rated higher than the operating current (Amps) of the device
that it is connected to. This is noted by verifing the Type: located in the top right corner of the window.
20A
3. In the Channel Name text box, type in a name that repesents what this
input will be. For this example, we’ll type in O#1 Starter Solenoid.
The name repesents Output # 1 Starter for which the output will connect to. This will make it easy for
future reference of this channel in later programming.
4. Take note of the Pin # for this input as this will be the pin on the 23 pin connector used for this button.
This Pin # is located in the bottom left corner of the window. Pin# A3
5. Verify and set the values for the output channel. These should be set to match the output connecting to.
Below are values that specifically require attention.
•Fuse Current: Setting this value below or slightly above the normal
operating current of the device this output is connected may result in
inadvertent shutdown of this output. These values should be set
higher than normal operating current. The purpose of this is to
protect the wire from overheating should the device fail. Some
devices can draw more current under certain situations such as low
battery voltage and increased demand/load.
•Fuse Reset Delay / Max Fuse Retries: When an over-current or
blown fuse situation occurs, the SmartWire will attempt to reactivate
the output. The Fuse Reset Delay determines the amount of time
after the fuse has blown before the output is re-activated. The Max Fuse Retries determines the how many times the SmartWire will
attempt to reactivate the output.
•Output Function: This sets the function of the output. Select the
one that most represents the desired output. In most cases where on/off is the desired function, as in this
example, Constant On should be selected.
6. Once these values are set, we can send this change to the SmartWire by clicking the “SEND
Configuration” button in the lower right area of the window.
7. A message log window will open and start to scroll indicating writing to the SmartWire is in process
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An output channels name and parameters were setup and programmed in previous steps but requires certain
conditions for the output to become active. These conditions are entered in the Logic area of the On/Off
Condition window and are required to be configured before the output channel can be used.
1. In the output channel window, click on the button in the lower right corner labeled On Condition.
2. This window is where programming for this
output channel is done. Up to ten inputs,
sensors, or outputs connected to the SmartWire
unit can be used to create multiple logic
combinations to control the activation of the
output.
3. In the Setpoint Control Channel area, select a Setpoint Control Channel by
clicking on the drop-down arrow next to the channel =Disabled =(x0)
4. A list of channels will appear. These are the available channels to select from.
By selecting a channel and clicking on the + sign next to it, this channel can be
utilized for the logic area. (See Setpoint Control Channel section for more
details)
5. Scroll down to SM1 Inputs and click on the + sign.
6. At this point, note a list of all switches under the SM1 Switches section.
7. Here we will select the previously configured Starter input labeled as HDWI#1 Starter.
8. As shown in the window below, select the Operation for this input to be True. For our example, the
operation “Equal to” should be selected.
9. Since the Setpoint Control Channel is an input switch, the only options for switches are either On or Off.
Each position has a value which is 0 = Off and 1 = On. The value to each input cannot be changed.
10. For this output channel, we want the output to activate when the switch is in the ON position (On = 1). For
this to happen, we need to type in “1” (switch on) in the True Condition area for this Setpoint Control
Channel. This basically states that when the input switch (Starter Button) in turned to the ON position
(=1), the condition for this Setpoint Control Channel should become True.
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11. In order to activate this output, the previously configured Setpoint Control Channel must be added to the
Logic area on the right area of the window. To add this channel to control the output, Right-click in LOGIC area and select it. If multiple Setpoint Control Channels are configured, they will show up when
right-clicked. Be sure to select the desired selection.
12. Once these values are set, we can send this change to the SmartWire by clicking the OK button on the
On/Off Condition window. This will return to the output channel window.
13. Within the output channel window, click the “SEND Configuration” button in the lower right area of the
window.
14. Once completed, the message log window will show “DEVICES PROGRAMMED SUCCESSFULLY”
15. Click OK to return to the output channel window.
Understanding Basic Logic Flow:
• Logic conditions are added or removed by right clicking in the Logic area.
• Basic flow of the Logic area is:
IF
“Channel X”
“&”
“Channel Y” are both true, activate output
OR
IF
“Channel Z” is true, activate output
• The “&” connects two logic conditions together meaning both would have to be True in order for the
output channel to be activated.
• The “OR” separates the logic conditions.
If any Logic condition is True, the output channel condition would then become True and output channel would
be activated.
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