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D0G1
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maybe an issue with read out the speed signal.If I connect the pumps to the motherboard CPU fan connectors, full pump
operation and RPM up to 4600+ rpm is available.
jsaliga
unregistriert
Dieser Beitrag wurde bereits 3 mal editiert, zuletzt von »jsaliga« (3. Januar 2014, 15:25)
It seems the aquaero 6 and the Swiftech MCP655-PWM aren't playing nice with each other, maybe due to implementation of different version of the PWM standard.
In my setup, if I put the pump at 99% power (I set a controllet with fixed output), then the pump stops, and at 100%, it rusn at 3000 RPM.
It's known to both Swiftech and Aquaero, and they are woking on it.
Besides the fact that it's "fun" to control everything with the aquaero, the pump is so silent at full speed, I just let it run at 100%
The aquaero FAN Outputs for (PWM Control) use 25KHz as Target Frequency.The solution is simple.
Increase the PWM frequency to 25khz from the 15khz it's running at now.
Do you hear me AquaComputer??
My $220 controller, $40 worth of cables and accessories, $60 flowmeter and $120 Swiftech MCP655 PWM are useless.
Please fix it.
The aquaero is full compliant to the intel FAN standard.
NOT COMPATIBLE WITH DEFACTO STANDARDS.
The Pump needs an external resistor to run with the standard pwm control signal from the aquaero. The Developers from the pump has forgotten this.Zitat
2.1.4 PWM Control Input Signal
...
This signal must be pulled up to a maximum of 5.25V within the fan.
..
Note:
New fan designs are strongly encouraged to implement a 3.3V pull up for compatibility with
buffer design limits on Hardware Monitor Devices e.g. Super IO devices.
WRONG! The aquaero Outputs 25KHz on Fan headers. The PWM Outputs (2-Pin) can used for Controlling LEDs or other 12V Devices. This outputs use 15KHz. The PWM 2-Pin Output is not a valid control signal for fans. The 12V supply is modulated with the PWM not a control signal. This is a big difference.Zitat
Your Aquaero 6 XT outputs a 15khz PWM frequency.
Would you mind giving us an example of where and how this resister needs to be installed? what value?Zitat
The Pump needs an external resistor to run with the standard pwm control
signal from the aquaero. The Developers from the pump has forgotten
this.
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