Selection of encoder type (Counter mode)

To ensure a correct acquisition of the counter value, you must first select the appropriate encoder type.

The connected encoder is selected via index 0x80n1:1D "Counter mode". Explanations of the supported encoder and signal types can be found in chapter "Supported Encoder / Signal Types"

Index (hex)	Name	Meaning
80n1:1D	Counter mode	Selecting the encoder
	0: Encoder RS422 (diff. input)	RS422 encoder without zero pulse
	1: Counter RS422 (diff. input)	RS422 counter/pulse generator without zero pulse. Direction preset via track B
	2: Encoder TTL (single-ended)	TTL encoder without zero pulse
	3: Counter TTL (single-ended)	TTL counter/pulse generator without zero pulse. Direction preset via track B
	4: Encoder open collector	Open collector encoder without zero pulse
	5: Counter open collector	Open collector counter/pulse generator without zero pulse, Direction preset via track B

In the following sections, settings 0, 2 and 4 are generally referred to as "encoder" and settings 1, 3 and 5 as "counter/pulse generator".