B&R BRCOMP1-0 Anwenderhandbuch Seite 175

14. COUNTER INPUTS AND INTERRUPT INPUT
The Compact PLC is equipped with 16 digital inputs. Inputs C - F can also be used for special assign-
ments:
- Event counter
- Interrupt input
- Reference input
- Incremental encoder (Channels A and B) for positioning tasks
The software for the operation of the inputs is saved on the standard software diskette for the Compact
Control.
To follow is a description of the input functions, once in graphic format (an overview) and once in table
form.
Overview of Functions
Input
C
D
E
F
Filter
Inverter
clk
Counter 0
clk
Counter 1
Gate
Decoder
Pal
Counter 2
clk
B&R COMPACT PLC
Input Capture
Zero
Status
register
Mode
register
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