Murphy PowerView PV25 User manual
00-02-0839
2012-09-21
Section 78
PowerView™
ModelPV25
Installation/OperationsManual
In order to consistently bring you the highest quality, full featured products,
we reserve the right to change our specifications and designs at any time.
The latest version of this manual can be found at www.fwmurphy.com.
Please read the following information before
installing.
BEFORE BEGINNING INSTALLATION OF
THIS MURPHY PRODUCT:
Read and follow all installation
instructions.
Please contact FW MURPHY
immediately if you have any questions.
Table of Contents
Introduction............................................................................. 3
Basic Functions........................................................................................................... 3
Main Menu................................................................................ 4
Parameter Menu...................................................................... 8
Faults, Warnings and Indicators........................................... 9
Visual Indication.......................................................................................................... 9
Indicators for Active Fault Codes ................................................................................ 9
Warning or Shutdown Screens.................................................................................... 9
DM13 – Start/Stop Broadcast 9
Tier 4 and EU Emissions Standard – Stage IIIB ................ 10
Mounting and Installation .................................................... 11
Product Dimensions.................................................................................................. 11
Connection Detail...................................................................................................... 11
Typical Wiring Diagram............................................................................................. 11
Specifications........................................................................ 13
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Introduction
The PV25 diagnostic device is an economical, compact package with
advanced features. This J1939-compliant device provides parameter data,
displays active and stored fault messages, provides Tier4/Euro Stage IIIB
features, and tracks machine and engine hours.
The PV25 is equipped with two buttons to quickly access a convenient
menu, a graphic display, and two LEDs to indicate Active-fault Alarm or
Shutdown status in a sealed enclosure that matches the PowerView line of
displays.
Basic Functions
Access all menus and functions of
the PV25 by using the UP and
DOWN arrows on the front of the
gauge.
When power is first applied to the
PV25, Parameter readings begin
to display.
Wait to Start - PV25 supports
‘Wait to Start’ - if the ECU
broadcasts a wait to start message,
the screen shows ‘Wait to Start’
and both LEDs light. Once the ECU
discontinues the message, the
signal becomes inactive, and the
message is replaced with
parameter readings.
DM13 - PV25 supports DM13. For
more information, see page 9.
Up
Down
Either
Arrows in the Display field (beside the text information) indicate
available movement options – up, down, or either way.
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Main Menu
This section describes the items listed in the Main Menu. All interface with
the PV25 is through the Up/Down Arrows. When power is applied to the
unit, the Murphy logo displays first, and then the Parameter list begins to
display. The default display at start up is always the Parameter List.
Press both arrows simultaneously and then release to reach the Main
Menu. Use the Up and Down Arrows (buttons) to scroll through the items.
The Main Menu consists of Show 1-up, Active Faults, Stored Faults, Set
Units, Set 1-up, Scroll ON/OFF, Machine Hours ON/OFF, Tier 4 ON/OFF,
Set Tier 4, and Backlight. To return to the Parameter list, scroll to Show 1-
up and momentarily press both arrows, release and parameter readings
begin to display.
Menu
Item Options Action
Show 1-
up Switch to the parameter display. Momentarily hold the Up
& Down arrows, when
released, broadcast
parameters begin to
display.
Active
Faults
The Active Fault (Active FLTS)
menu shows the SPN (Suspect
Parameter Number), FMI (Failure
Mode Identifier), and OC
(Occurrence Count) for faults
currently broadcasting on the
CANBus.
When a new fault message is
received, the PV25 automatically
switches to Active Faults.
The Amber (left) or Red
(right) LED lights to
indicate the status of the
fault – Warning or
Shutdown.
If there is more than one
fault, the PV25
automatically scrolls
through each fault.
To return to the Main
Menu press the Up &
Down arrows
simultaneously and
release.
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Menu
Item Options Action
Stored
Faults
The Stored Faults (Stored FLTS)
menu shows the SPN, FMI, and
OC for any stored faults. A
message is sent to the ECU, and
the ECU responds with what is in
history.
If there are no stored faults, you
will see this:
Use the Up & Down
arrows to scroll through
the list if there is more
than one stored fault.
To return to the Main
menu press the Up &
Down arrows
simultaneously and
release.
Set Units The Set Units Config menu will
allow the user to select between
the following unit settings:
English
Metric kPa
Metric BAR
Exit
An asterisk to the right of a setting
indicates it is the current setting.
To enter the Set Units
menu, momentarily press
both arrows and release.
Scroll through the options
using the Down arrow.
Choose a unit by
momentarily pressing the
Up/Down arrows. An
asterisk displays at the
right.
To leave this menu, scroll
down to EXIT, press both
arrows and release.
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Menu
Item Options Action
Set 1-up Use this menu to set the
parameters you want to monitor.
For a full list of the parameters
available, see page 8.
An ( *) asterisk to the right of the
parameter indicates it is selected.
Pressing the Up/Down
arrows at the same time
selects the currently
displayed parameter.
Pressing the Up/Down
arrows at the same time
while Exit is displayed
returns you to the main
menu. Exit is the last item
in the parameter list.
Scroll
ON/OFF When Scroll is ON, the
Parameters you selected to
display automatically scroll with
about 5 seconds on each
parameter reading. If Scroll is
OFF, view parameters manually
by pressing the Up or Down
arrow.
To toggle ON or OFF,
press the Up/Down
arrows at the same time.
Machine
Hours
ON/OFF
When set to ON, machine hours
are calculated by the PV25 once
the RPM is above 100.
Scroll to Machine Hours.
To toggle ON or OFF,
press the Up/Down
arrows at the same time.
Tier 4
ON/OFF When Tier 4 is set to OFF, other
Tier 4 menu items are not
available.
For more information about Tier
4, see Tier 4 and EU Emissions
Standard – Stage IIIB on page 10.
To toggle ON or OFF,
press the Up & Down
Arrows at the same time.
If Tier 4 is ON, and there
is Tier 4 activity, the Tier
4 symbols show at the left
of the screen beside the
parameter data.
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Menu
Item Options Action
Set Tier 4 Auto – Automatically displays all
Tier 4 information (symbols) from
the CAN and allows for Auto
Regeneration of a Tier 4 engine
through CAN messaging.
Request – Sends a request to the
ECU to perform a regeneration.
Inhibit – Sends a message to the
ECU to prevent a regeneration
from occurring.
None – Not sending any Tier 4
messages.
Exit – Return to the Main menu.
Momentarily press the Up
& Down arrows to reach
the Tier 4 menu. Select
and set a Tier 4 choice by
pressing the Up/Down
arrows. An asterisk
shows next to the
selection.
Backlight The Backlight menu allows you
to select the desired backlight
level. The range is 0-100% and it
changes in 5% increments.
This value also broadcasts a CAN
message that can set the
backlights on optional PVCAN
gauges in the panel to the same
intensity.
Pressing the Up/Down
buttons at the same will
toggle into and out of the
adjustment screen.
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Parameter Menu
The following lists the parameters that can be viewed on the PV25.
PGN Description Notes
Internal Machine hours
If set to OFF, the machine
hours do not increment.
However, if at any point
machine hours were
accumulated, that hour
value maintains through
power cycles.
61444 Engine Speed (Eng RPM)
65263 Engine Oil Pressure (Oil Pres)
65262 Engine Coolant Temperature (Cool
Tmp)
65271 Voltage (Sys Volt)
65271 Battery Potential (Switched) (Bat
Volt)
65253 Total Engine Hours (Eng Hrs)
61443 Percent Load at Current RPM
(Load @ RPM)
65257 Total Fuel Used
65266 Average Fuel Economy (Avg
Econ)
65257 Trip Fuel
65262 Engine Oil Temperature(Oil Temp)
65270 Exhaust Gas Temperature (Exh
Tmp)
65270 Air Filter Differential Pressure
(AirDifPr)
64891 Percent Soot (Soot Lvl) Only available if Tier 4
is ON in the Main menu.
65110 Catalyst Temperature (Cat Temp) Only available if Tier 4
is ON in the Main menu.
64891 Percent Ash Ash Lvl) Only available if Tier 4
is ON in the Main menu.
64947 Exhaust Filter Outlet Temp
(ExOutTmp) Only available if Tier 4
is ON in the Main menu.
64948 Exhaust Filter Inlet Temp
(ExhInTmp) Only available if Tier 4
is ON in the Main menu.
65110 Catalyst Tank Level (DEFLvl) Only available if Tier 4
is ON in the Main menu.
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Faults, Warnings and Indicators
The PV25 provides two means for displaying faults and warnings: visual
LEDs on the casing (Amber at the upper left, and Red at the upper right),
and Active Warning screens listing the SPN, FMI, and OC. In addition, Tier
4/Euro State IIIB symbols display to indicate Tier 4 status if Tier 4 is set to
ON.
Visual Indication
Amber LED (Warning)
Red LED (Derate / Shutdown)
Indicators for Active Fault Codes
Tier 4 Indicators display at the left of the screen. The current gauge
readings continue to display on the right.
Warning or Shutdown Screens
Active Shutdown or Warning
screens display when a fault
occurs. The screen lists the
SPN, FMI, and Occurrence
Count. If there is more than one
fault, PV25 automatically scrolls
through all faults.
DM13 – Start/Stop Broadcast
This message is used to stop or start broadcast messages and may not
completely prevent all messages. Critical messages indicating unsafe or
damaging operating conditions will still be seen and require a response. The
DM13 can only be initiated when the engine is at zero RPM. DM13 is used
when diagnostic procedures are performed.
PV25 responds to an incoming DM13 message by suspending outgoing
data transmissions. To maintain a suspended transmission event, the hold
signal must be sent once every 5 seconds. If the hold signal disappears for
more than 6 seconds, the system reverts to a normal state.
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Tier 4 and EU Emissions Standard – Stage IIIB
*Murphy products are compliant with requirements for U.S. EPA Emission Standard
Tier 4 and EU Emissions Standard Stage IIIB for diesel engines. These engines
when fitted with a DPF (Diesel Particulate Filter) can self-clean the filter of
particulates. This self-cleaning is known as Regeneration. PV25 offers 4-CAN
options when regeneration is enabled and available in the engine ECU. For more
information, see the Tier 4 Overview document (1110836) under PV25 Literature on
the Murphy Web site (www.fwmurphy.com).
Tier 4 must be set to ON in the Main menu. If Tier 4 is ON, and there is Tier
4 activity, the Tier 4 symbols show at the left of the screen beside the
parameter readings.
The following ISO symbols indicate regeneration status.
DPF Regen ISO Symbols
Icon PGN SPN Description
64892 3697 High Exhaust Temperature (HEST) lamp
indicates regeneration in process.
64892 3703 DPF Particulate Filter Restricted lamp
indicates a Regen is needed.
NOTE: If the filter restriction reaches a critical
level, this symbol begins to flash.
64892 3698 DPF Inhibit lamp indicates an inhibited Regen
status.
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Mounting and Installation
Product Dimensions
Connection Detail
Typical Wiring Diagram
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WARNING! READ NOTES below before installing the
PV25.
Note
Use resistor between CAN_H and CAN_L line near PowerView
(included in some cables or factory purchased panels). Resistor
can be installed in the wire harness attached to Port A or a
terminating resistor (Murphy P/N 7800480) can be attached to Port
B. Do not connect a terminating resistor to Port A and B
simultaneously. If PV25 is not the last device on the CAN bus,
place terminator resistor at last CAN device.
Use SAE J1939 CAN compliant wiring.
Only use 120 OHM characteristic impedance cable, ex. Belden
9841.
CAN Shield connected to ECU end only.
Do not connect to PV25 Port B other than to terminate CAN bus.
See Note 1.
Terminating resistor at ECU end of harness.
WARNING: Two 120 Ohm resistors should be located at opposite
ends of the J1939 CAN bus. Failure to comply will cause bus
failures. Only two 120 Ohm resistors are allowed on the J1939
CAN bus. ECU terminating resistor is typically located in the
harness, but can be located inside the ECUs. For ECU resistor
location check with OEM, equipment supplier, or ECU specification.
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Specifications
Operating Voltage: 6.0 VDC minimum to 36 VDC maximum
Power Supply Operating Current:
460mA max @ 12VDC
810mA max @ 24VDC
Reversed Polarity: Withstands reversed battery terminal polarity indefinitely
within operating temperature.
Environmental
Operating Temperature: -40°C to 70°C (-40°F to 158°F)
Storage Temperature: -55°C to 85°C (-67°F to 185°F)
Sealing: IP68
CAN Bus: SAE J1939 compliant
Connectors
4-pin AMP ”Mini-universal Mate-N-Lok connector”
AMP Plug: P/N 172338-1
AMP Socket: P/N 171639-1 (4 each, assumes 18 gauge wire. See AMP
Plug specification to match socket and wire size.)
Maximum Panel Thickness: 3/8 inch (9.6 mm)
Shipping Weights (all models): 0.2 lb. (0.1 kg.)
Shipping Dimensions (all models): 3-7/8 x 2-3/4 x 2-3/4 in. (98.4 x 69.85 x
69.85 mm)
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