
Parameterising 2/4xcounter module
4 × 16 bit counter (modes 8 ... 11)
13
Parameter setting via PROFIBUS−DP
13.2
13.2.6
L
13.2−14
EDSPM−TXXX−9.0−11/2009
(CLK)
In2/In3/In4/In5
=2
dec
Act. Value
Counter 0.2
Counter 0.2
Counter 0.2
Counter 1.2
Counter 1.2
Counter 0.1
Counter 0.1
Counter 1.1
Counter 1.1
Start Value
=1
dec
Counter 0.1
=32
dec
Counter 1.2
=16
dec
Counter 1.1
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
00112233445566789 7
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Status
Data Out
Data Out
Data Out
Data Out
0
8
0
1
1
2
2
3
3
4
4
5
5
6
6
78
7
Status
Control
Status
epm−t236
Fig. 13.2−19 Counter access of the 2/4xcounter in the modes 8 ... 11
CLK 0.1
Counter 0.1
FFFE
0001 0002 0003 0004 0005 0006 0007 0008
FFFF 0000 0001 0002 0003 0004 0005
TclH2d
TclH2d
Tt0H
Tt0H
Tt0L
Tt0L
CLK 0.2
Counter 0.2
epm−t080
Fig. 13.2−20 Signal characteristic of 2/4xcounter in mode 8 considering as example the counters
0.1 and 0.2
Counter access
Signal characteristic
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