The regulators of the Raymond RT35TT stacker for accelerator (1017546/002) and lift (1017546/002) are almost identical and are based on a variometer using a linear bipolar Hall sensor MLX90215, which assumes programming-learning (calibration) through the sensor output. To do this, you need to enter the mode learning through a password.
To adjust variometers with a replaced non-programmable Hall sensor, for example SS49E, you can adapt any variometer based on the neutral voltage value, which is 1.25 V. during the initialization process, when switched on, the state of the regulators is evaluated... The deviation in both directions is (0.5 + 0.5) = 1V. small changes in deviation, in principle, only affect the sensitivity and smoothness of the controller. The smaller the control voltage deviation, the smoother the ride.
The neutral corridor is set to 0.1V in the range of 1.2... 1.3V. Confident operation from 1V down and from 1.5V up. Thus, the deviation can be adjusted from 0.5 to 1 V. If it is less, then it may not gain speed. If more then it will be very sensitive.
If during the initialization of the switch-on the controller does not "feel" neutral === the display will show error 81 (lift) or 83 (accelerator). The error does not disappear by itself. Reinitialization required
In principle, different linear bipolar sensors are suitable for resuscitation of regulators. All the same, you will have to set neutral in the end. For example SS49E in our case had a neutral of 2.62V. Resistive divider 500 + 560 Ohm brought neutral to 1.27V.
Regulator wires are color-differentiated:
Red = + 5V
Black = common
Gray = signal
It is more convenient to diagnose and even more to configure it on the table