KMA36

Contactless Rotational and Linear Encoder

4/2016

Page 13

In analog mode, the rotation direction can be configured by connecting DVCC_SE and a power supply pin. The

user zero reference angle calibration can be activated by connecting A0 and COILP. When the user zero reference

angle calibration is active, the next evaluated magnetic angle will be set as the new zero reference angle. The user

selectable output voltage for the zero reference angle can be configured by connecting A0 in series with a 4,7k ohm

resistor and a port pin. The percentage indicated is relative to the power supply value Vcc and is defined at the zero

reference angle position.

Table 16:

Analog-Mode configuration

ANALOG - Rotation direction configuration

Direction

Connection

CW

DVCC_SE

VCC

CCW

DVCC_SE

4,7K to GND

ANALOG - User selectable output for zero reference

Percent

Connection

0%

A0

4,7K to VCC

10%

A0

4,7K to DVCC_SE

25%

A0

4,7K to DCOILN

50%

A0

4,7K to GND

ANALOG - Zero reference angle user calibration

Status

Connection

Active

A0

COILP

Inactive

A0

-