CANTCU has four Digital Outputs (DOUT).
The outputs are ground-switching outputs intended for signaling or controlling small relays. Maximum current is 500 mA per output.
¶ Output Modes
¶ Disabled
Output is disabled.
¶ Enabled (always on)
Output is continuously active.
Useful for testing or applications requiring a permanently grounded output while CANTCU is powered.
¶ WUP Output (HW <1.5)
Available on older CANTCU hardware.
Activates when ignition is on and can be used to control a relay supplying power to auxiliary devices.
¶ Reverse Gear Active
Activates while the transmission is in Reverse.
Typically used to control reversing lights through a relay.
¶ Variable Controlled
Allows the output to be controlled using one or two realtime-value conditions.
Available logic:
- Condition 1
- Condition 1 OR Condition 2
- Condition 1 AND Condition 2
Available comparison operators: = / != / > / <
Most suitable realtime values can be used as trigger variables.
Additional options:
- Activation Delay
- Deactivation Delay
- Pulse on Startup
¶ Cut Active
Activates while a transmission torque-cut request is active.
¶ Blip Active
Activates while a transmission throttle-blip request is active.
¶ E46 Shifter Adapter D1
Reserved for use with the CANTCU E46 shifter adapter.
Use this mode only when specified by the relevant shifter installation instructions.
¶ DCT Park Lock
Controls the DCT Park-lock solenoid.
The output generates the required pulse when Park is requested.
¶ PWM Output (HW 1.7+)
Provides variable PWM or frequency output based on a selected realtime value.
Available modulation types:
- Pulsewidth — 0-100% duty cycle
- Frequency — 0-1000 Hz
Configure the input variable range and corresponding output range to scale the signal as required.
The output can also be inverted.
¶ CAN / External Trigger
Allows the Digital Output to be controlled by the External Output input state.
This can be triggered through CAN Input configuration or supported ECU integrations.
¶ User Defined PWM
Provides a configurable map for controlling PWM duty cycle from a realtime value.
The PWM frequency is set separately, while the map defines the output duty from 0-100%.
The output can also be inverted.
¶ User Defined Frequency
Provides a configurable map for controlling output frequency from a realtime value.
The duty cycle is set separately, while the map defines the output frequency up to 2000 Hz.
The output can also be inverted.
