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www.zeeltronic.com
info@zeeltronic.com
updated 21.06.2022
firmware: 425.00.220616
PROGRAMMING MANUAL
PDCI-24VT PROGRAMMABLE DC-CDI IGNITION AND PV
CONTROLLER
PDCI-24VT is programmable DC-CDI with exhast valve controller which runs with single
pickup and two ignition coils. It is suitable for wasted spark twins, or "big bang twins". PDCI-
24VT supports TPS, ignition and exhaust valve map switch, duty solenoid, general purpose
outputs (GPO), shift light, quick shift...
TECHNICAL DATA
Limit values:
- minimum revs
200 RPM
- maximum revs
20000 RPM
- minimum supply voltage
7 Volts
- recommended power supply voltage
12÷15 Volts
- maximum supply voltage
17 Volts
- maximum continuous current for and Duty Solenoid and GPO output
1 Amp
- stand-by current draw
< 0.04 Amp
- current draw at 1300 RPM
< 0.5 Amp
- current draw at 12000 RPM
< 3 Amp
- output energy
75 mJ
Features:
- fast power-up (also starts only with condenser)
- full power starting spark energy already at 7Volts power supply
- one isolated input for magnetic pickup
- two independent ignition coil outputs
- two programmable ignitiom maps with 15 points
- external switch for changing ignition map while riding
- TPS input (Throttle Position Sensor)
- 3D interpolated ignition map, if TPS selected
- signal delay compensation
- duty cycle solenoid output
- general purpose outputs (GPO)
- soft rev limit (three stage rev limit)
- quick shift
- tachometer output
- reduced spark at high revs with closed throttle (TCT mode)
- easy and fast programming on the field, via hand held programmer
1
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Summary of Contents for zeeltronic PDCI-24VT
- Page 1 PDCI-24VT PROGRAMMABLE DC-CDI IGNITION AND PV CONTROLLER PDCI-24VT is programmable DC-CDI with exhast valve controller which runs with single pickup and two ignition coils. It is suitable for wasted spark twins, or “big bang twins”. PDCI- 24VT supports TPS, ignition and exhaust valve map switch, duty solenoid, general purpose outputs (GPO), shift light, quick shift...
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Page 2: Menu Organisation
- programming with PC - programming while machine running - 3D interpolated ignition map, if TPS used - programmable power valve actuation - two programmable PV curves - external switch for changing PV curve while riding - programmable PV deviation - programmable max close and max open positions - self PV test on power-up - PV error detecting (position sensor failure, servo motor failure) - Page 3 2.1. SET IGNITION PARAMETERS SUBMENU Select Ign. Map - select active ignition map (#1, or #2) Ign. Map Switch - activating/deactivating external switch for selecting ignition map Set Ignition Map #1 - ignition map #1 settings Set Ignition Map #2 - ignition map #2 settings Advance - advance/retard whole ignition map Advance 1...
- Page 4 IGN. MAP SWITCH Enabling, or disabling ignition map switch. With ignition map switch is possible to change ignition map while riding. Move to Ign. Map Switch with pressing + , or - and press ENTER . Enable, or disable external switch with pressing + , or - and press ENTER . SET IGNITION MAP #1 Ignition advance between programmed points is interpolated.
- Page 5 Set Curve TPS xxx%: Procedure is same for each ignition curve. xxx% value depend on TPS settings ... look at section Set TPS. Move to Curve TPS xxx% with pressing + , or - and press ENTER . Move to point you want to change, with pressing + , or - and press ENTER . Change rev point with pressing + , or - (in 10 rpm steps) and press ENTER .
- Page 6 QUICK SHIFT Move to Quick Shift, with pressing + , or - and then press ENTER to enter submenu. Submenu organisation: Shift Kill Time - basic kill time Smart Shift - activating/deactivating automatic kill time for different revs Exit Move to Quick Shift, with pressing + , or - and then press ENTER . Set kill time with pressing + , or - and press ENTER .
- Page 7 Change Compensation: Move to Compensation with pressing + , or - and press ENTER . Change compensation delay with pressing + , or - and press ENTER . Set TRIGGER MODE Move to Trigger Mode with pressing + , or - and then press ENTER . Change Trigger Mode with pressing + , or - and then press ENTER .
- Page 8 Set Trigger Mode 1 when using custom, or modified trigger rotor, or upgrade from static ignition timing CDI. Set Trigger Mode 2 when using original trigger rotors, or flywheels. First ignition point should be programmed somewhere between 1000-2000rpm. GPO (General Purpose Output) GPO is general purpose output.
- Page 9 18.1. Set PARAMETERS FOR DUTY SOLENOID CURVE Move to Curve xxx% with pressing + , or - and press ENTER . Move to point you want to change, with pressing + , or - and press ENTER . Change rev point with pressing + , or - and press ENTER . Change duty cycle with pressing + , or - and press ENTER .
- Page 10 Set TPS points: Move to Set TPS Points with pressing + , or - and press ENTER . Adjust TPS value with pressing + , or - and press ENTER . Continue with same procedure for all TPS points. First TPS point must be lowest value, each next point must have higher value then previous. TCT mode Throttle Close spark Termination mode, reduces number of sparks (spark is active every third revolution) above 8000rpm, when throttle is closed.
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Page 11: Ignition Test
Min Starting Rpm: Minimal rpm for starting engine. Move to Min Starting Rpm with pressing + , or - and press ENTER . Set rpm with pressing + , or - and press ENTER . Nr Revs Without Ignition Number revolutions without ignition at starting. Move to Nr Revs Without Ignition with pressing + , or - and press ENTER . - Page 12 MEASURING STATIC ANGLE Measuring correct static angle is very important. Wrong static angle will cause inaccurate ignition advance. If static angle is programmed larger than mechanical static angle, then ignition advance will be smaller then programmed, or vice versa. The most accurate procedure of measuring static angle is with dial gauge and strobe light. Procedure applies to single and multiple cylinder engines.
- Page 13 Equation for calculating from degrees to millimetres: ignition advance in degrees T ignition advance in mm R engine stroke divided by 2 in mm L conrod length in mm Downloadable spreadsheet is available on request. 。 remove sparkplug from cylinder head and mount dial gauge in cylinder. 。...