Haldex DIAG++ Operator's Manual page 56

COLAS settings information
General:
Activation (on) speed must be higher than de- activation (off) speed
(default for use with COLAS RTR: duration: 5 s, on: 15 kph, off: 0 kph)
Different settings for special applications:
1. Permanent output
If the duration is set to '0', then the solenoid will switch 'on' after crossing the 'on speed' threshold, without a
time limitation. It will only switch 'off' when the 'off speed' is crossed. You can use this setting e.g. to drive an
external device that needs power and a speed signal, that is always supplied on the yellow wire of the 3 core AUX
cable of AUX 1. (e.g.: 0 s, 15 kph, 10 kph)
2. Movement detection with time limitation.
If the activation speed is set to '0', then the solenoid will switch 'on' after 1/4 turn any wheel, irrespective
of speed. When the wheel pulses from the sensor stop, the solenoid will switch 'off', also if the duration is
exceeded. (e.g.: 10 s, 0 kph, 0 kph)
3. Movement detection without time limitation.
Like possibility 2. but 'duration' must be set to '0'. output is continuously switched 'on' during moving.
(e.g.:0 s, 0 kph, 0 kph)
Application examples:
1. Traction help signal can be used to reset the suspension to ride height at the same time.
2. Automatic reset to ride height can be switched 'off' if needed.
3. Reset to ride height can be started by a remote switch.
4. Customer specific, speed related functions can be controlled by the input.
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DIAG++
Innovative Vehicle Solutions
Operator's Guide
2022