Communication and ignition settings

Does happens interruptions of communication with ignition during engine run?

• There´s not used acceptable plug cap and this evokes interruptions. The best result is using of metal shielded cap for every plug.
• Communication cable line is too near by plug VN cable or line is too long.

How to launch function for curves switching?

• For curves switching is used external input DI1, whose grounding or supply connecting (according to ignition type) evokes change of this signal´s position. Change of DI1 signal position is possible to see in Online Visualisation in Ignition Control application.
• It´s necessary to enter two curves behaviours [1] and [2] in application Ignition Control, where it´s possible to use functions for curve edit or copy.
• For curves switching permitting is necessary to tick off function Switch Curve 1 / Curve 2. Invert option serves to change of signal logic level inversion.

At reading of ignition curve is curve in the lowest revolutions biased.

• At overfulfilment of time which is countable by ignition come about limitation and then to distortion of curve. This event can shown for very big ignition delay only and in range from 180 to 250 rev/min. (revolutions for start) only.

Which pins from serial port are used for communication with PC?

• For communication are used pins 2, 3, 5. Used communication cable pro connection with PC has prolongation fuction only, that means pins 2-2, 3-3, 5-5 connection.

Please, can you give me protocol which provides communication between Ignition and PC in online mode? I´d like to get revolutions for digital speed counter from Ignition.

• Description of communication protocol is possible to send for Your request.

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