
Parameterising 2/4xcounter module
Encoder with GATE (modes 36 ... 38)
13
Parameter setting via PROFIBUS−DP
13.2
13.2.19
L
13.2−53
EDSPM−TXXX−9.0−11/2009
In2/In5 (A) Out0/Out1
In3/In6 (B)
In1/In4 (GATE)
=48
dec
=3
dec
Act. Value
Counter 0
Counter 0
Counter 0Counter 1
Counter 1
Counter 1
Start Value
Data In
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
Data In
Data Out
Data Out
Data Out
Data Out
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data Out
Data Out
Data Out
Data Out
Data In
Data In
Data In
Data In
Data In
Data In
0
0
8
0
0
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
789
78
7
7
Control
Status
Status
Status
epm−t248
Fig. 13.2−72 Counter access of the 2/4xcounter in the modes 36, 37 and 38
Every HIGH−LOW edge at input IN2 / IN5 (A) increments the counter by 1 if a HIGH
level is applied to input IN3 / IN6 (B) at this time.
epm−t166
Fig. 13.2−73 Signal characteristic of 2/4xcounter in the mode 36 (upcounter)
Every LOW−HIGH edge at input IN2 / IN5 (A) decrements the counter by 1 if a HIGH
level is applied to input IN3 / IN6 (B) at this time.
epm−t167
Fig. 13.2−74 Signal characteristic of 2/4xcounter in the mode 36 (downcounter)
Counter access
Signal characteristic in mode 36
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