Moeller XIOC, Hardware And Engineering

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Counter module
04/03 AWB2725-1452GB
22
Mode (operating mode) switch
Figure 23: Mode (operating mode) switch, settings as delivered
h In order to set the DIP-switches you will first have to take
out the module. But switch off the supply voltage first!
Switch Position Function Chan.
Type of counter input
Mode 1 1 OFF 2-phase counter,
max. 100 kHz 1 + 2
2 OFF
Mode 2 1 ON 1-phase counter,
(pulse-change) 1 + 2
2 OFF
Mode 3 1 OFF 1-phase counter,
(polarity reversal) 1 + 2
2 ON
Mode 4 1 ON 2-phase counter with
4x evaluation, max.
25 kHz 1 + 2
2 ON
Polarity of the reference input (marker input)
3/4 OFF A voltage on the input
produces a “0” signal 1/2
ON A voltage on the input
produces a “1” signal
CPU-stop counter
5/6 OFF CPU-STOP r
Counter STOP
1/2
ON CPU-STOP r
Counter RUN
Linear/ring counter
7/8 OFF Linear counter 1/2
ON Ring counter
9/10 OFF not used –
ON
2 3 4 5 6 7 8 9 10 1
Figure 24: Mode 1 (2-phase)
Figure 25: Mode 2 (1-phase)
Figure 26: Mode 3 (1-phase)
Figure 27: Mode 4 (2-phase, with quadruple evaluation)
1
0
1
0
1 3 2 2 1
Phase A
Phase B
Actual value
1
0
1
0
1 3 2 2 1
Phase A
Phase B
Actual value
1
0
1
0
1 2 1 3 2
Phase A
Phase B
Actual value
1
0
1
0
1 2 3 4 5 6 7 8
7 6 5 4 3 2 1
Phase B
Actual value
Phase A
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