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I'm wondering if I will be able to use this OEM wiper switch. It would use 2 inputs to the PDM - one would be variable resistance to + or - depending on how the switch gets wired, and the other would just be for high speed activation. On low or delay the resistance would vary depending on the switch position. I do not yet know the resistance values, I'll have to get a switch to test.
Any thoughts or ideas would be appreciated.
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I don't see any firmware downloads on your website. Can you give me access to them? Additionally, the instructions that came in the box appear to be for the V1. The directions I found on your website Version 1 - 23/6/25 also appear to be for the V1. Are there new instructions for the V2? I ask because the windows on the V2 don't looks the same as in the instructions.
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I am looking for a configuration file for the Fueltech FT550 with the PDM25 V2 for the Pro PDM Configurator V1.1.9 software.
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I have a Fueltech FT550 - Pin 9 (blue) from ECU connector B goes to PDM connector A7 = Input 1.
On PDM25 connector D10 = Output 24 (25amp) goes to Fuel pump.
Output 24 set up as:
Button 2 on Can Keypad set to Latching
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Currently planning and wiring up a PDM28 on a drag and drive build. Curious on success wiring up a cooling fan. Using a FuelTech 600 and 15 button keyboard. Ideally would like the fan to run off coolant temp from FuelTech and be able to use the button on the keypad as an override for cooling in the pits. Thank you for the help.
Yeah shouldn't be a problem. Just set up the CAN from the FT to the PDM. Then use the CAN variable for coolant temp to turn on the fan. The output function would be something like -
Output on if
CAN input variable (clt) > 80
Or
CAN keypad 1 button 1 (fan ovr) state equals true
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i have a problem about the water pump when i switching of the engine is not staying on i am confused i am using pwm with can communication so when i switching the ecu of the temperature is going off im not sure what is this problem
Where is your CAN input water temp value coming from? Also what is the output logic function
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Hi does any one work with the pro software on pdm 25 me is telling me for the password but i connected is telling me is on with the green plug in the bottom corner
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I have several devices all happily communicating on a can bus. The PDM25 is one such device on that network. Whilst the PDM is powered ON, the traffic on the network is all fine. I can scope the traffic and see the waveforms are well formed and timings correct. However, if the PDM is powered OFF it takes down the network with it. The waveform is completely suppressed to zero, it vanishes.
The PDM is NOT configured with a termination resistor as the network already has two nodes configured with this, and the bus resistance is the required 60ohmns. Why is the PDM disrupting the network like this?
All other devices on the network can be powered up/down independently without disrupting the network. With the PDM off, it must be physically disconnected from the network before the other devices can operate again. This certainly isn't correct or expected behavior f…
Any thoughts? Devices on this bus must be able to be powered up/down independently without effecting the bus. This is a show stopper for us.
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I want to setup an automatic fuel transfer using the sensor calibration (FUEL_LEVEL) input. My goal is the fuel pump turns on when the calibrated fuel tank level reaches 4 gallons and off at 9 gallons. I am using the counter to make it work but is there a better way to achieve this without the counter?
on if
CAN keypad 1 Button 4 state equals true
Thanks
you could possibly get a similar result using generic functions. on if equal to or greater than 4. and value is less than 9. that way the value is true if it's greater than or equal to 4 gallons. and on if its less than 9. they're for keeping the level between 4-9 gallons
Hi Chris,
Please send an image of your PDM sticker