BECKHOFF KL5101-0000 - Manual (Page 12)

Terminal configuration
10 KL5101
3.2.2 Terminal-specific register description
Application parameters R32: Feature register:
[0x2200]
The feature register determines the operating modes of the terminal.
Feature Bit No. Mode description
Bit 0 0 reserved, don't change
Bit 1 0/1 0: Counter inhibit with high-level at Gate input [0]
1: Counter inhibit with low-level at Gate-input
Bit 3, Bit 2 0 0 Status input (active-low) is mapped into the
status-byte.5 (ST.5) [00]
0 1 reserved
1 0 ST.5 = Status input, ST.6 = Status input
1 1 ST.5 = Status input, ST.6 = !Status input
Bit 6 - Bit 4 0 0 0 External Latch function active [000]
0 0 1 Period measurement active
0 1 0
...
1 1 1 reserved
Bit 7 - 9 0 reserved, don't change
Bit 11, Bit 10 0 0 4-fold evaluation of the encoder signals A,B,C,
i.e. both rising and falling edges of the encoder
signals A, B are counted. [00]
0 1 1-fold evaluation of the encoder signals A, B, C.
i.e. every period of the encoder signal A is
counted.
1 0 2-fold evaluation of the encoder signals A, B, C,
i.e. every edge of the encoder signal A is counted.
1 1 4-fold evaluation of the encoder signals A, B, C
Bit 14 - 12 0 reserved, don't change
Bit 15 0/1 0: Encoder interface. [0]
1: Counter mode is activated.
16-bit up/down counter
Input A: Counter
Input B: Counting direction (5 V or open = up, 0 V
= down)
Input C: Latch