FW Murphy IntelliSpark, Operation Manual

Page 1: ...00 02 0893 2014 07 18 Section 40 IgnitionSystems Operation Manual...

Page 2: ...BEFORE BEGINNING INSTALLATION OF THIS FW MURPHY PRODUCT Read and follow all installation instructions Please contact FW Murphy immediately if you have any questions...

Page 3: ...equirements 3 Power Supply 3 Ignition Enable 3 Crank and Cam Signals 3 Operating 4 Display Functions Main Menu 4 Engine Start Up 5 Engine Run Mode 6 Spark kV Page 7 Engine View Page 9 Diagnostic Log P...

Page 4: ...THIS PAGE INTENTIONALLY LEFT BLANK...

Page 5: ...efer to the Specifications section in the Installation Booklet for details Note that the system also requires a few seconds after power is applied before it is able to start firing If the system is be...

Page 6: ...his button to be active For example if the engine is running this button will not be active System Setup This button takes the user to the passcode screen and then to the setup menu For details on wha...

Page 7: ...s the page contents when the system is in the standby mode and is ready to start the engine In this example the timing schedule A is active and the timing is set for 10 0 degrees BTDC The Tank voltage...

Page 8: ...s relay turns on the fuel valve the engine should start to pick up speed Figure 3 0 Cranking Engine Run Mode Once the engine RPM exceeds the Crank Run RPM the system will go into the normal run mode O...

Page 9: ...engine spark kV page would look like The leftmost vertical bar graph shows how much kV the coil is supplying The individual cylinder graphs show what each plug requires for breakdown Underneath each b...

Page 10: ...gy gauge will also rise tracking the tank voltage The energy gauge can provide a good indication of the auto energy control loop operating and can also be used to help determine or predict the end of...

Page 11: ...alue Figure 7 0 Engine Block View Another feature of the engine block page is the indication of the wire color of the primary lead that should be wired to the indicated cylinder The primary harness co...

Page 12: ...possible diagnostic conditions for each cylinder are displayed in a table format Any occurrence of one of the three fault conditions will cause the appropriate box to be filled in red and this box wi...

Page 13: ...ce of the 1 REV pulse and the trailing edge is negative indicating the trailing edge happened after the 1 REV pulse These are normal values The CAM parameters are grayed out if the unit is programmed...

Page 14: ...int Page The View Edit Setpoints page allows the user to observe and change several operating parameters In order to edit the user must enter a passcode These parameters can be set during standby or r...

Page 15: ...rrect passcode has been entered and the 1 REV Position parameter has been selected for editing The Select arrows cause the gauge select pointer to scroll from gauge to gauge In the example the user ha...

Page 16: ...eled More which will bring him to another page that gives him access to two factory set parameters Figure 12 0 Factory Setpoints These parameters are set during a final factory test They affect the kV...

Page 17: ...the Active Shutdown would show normal shutdown and it would be saved and time stamped below the Active Shutdown line The Alarms include some shutdowns as well as detected fault conditions that are not...

Page 18: ...screen after the user pressed the Alarm Ack Button Figure 14 0 Ignition Fault screen view In the above example the user is asked to view the Diagnostic Log Page Figure 15 0 shows the Diagnostic Log p...

Page 19: ...ed directly This is further covered in the ignition class From this data it appears that the first and third revolutions are the compression stroke due to the higher values on these firings than on th...

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