Lenze EPM−T9XX Modular system - Manual (Page 447)

Parameterising 2/4xcounter module
4 × 16 bit counter (modes 8 ... 11)
13
Parameter setting via PROFIBUS−DP
13.2
13.2.6
L
13.2−13 EDSPM−TXXX−9.0−11/2009
13.2.6 4 × 16 bit counter (modes 8 ... 11)
1
2
3
4
5
6
7
8
9
10 GND
+24 V DC
n.c.
In2 (CLK)
In3 (CLK)
n.c.
n.c.
In5 (CLK)
In6 (CLK)
n.c.
Counter 0.2
Counter 1.2
Counter 0.1
Counter 1.1
epm−t079
Fig. 13.2−18 Terminal assignment of the 2/4xcounter in the modes 8 ... 11
The modes 8 ... 11 offers four 16−bit counters which can be pre−assigned with a
starting value.
The modules differ in having different counting directions:
Mode 8:
l Counters 0.2 and 1.2 count up
l Counters 0.1 and 1.1 count up
Mode 9:
l Counters 0.2 and 1.2 count down
l Counters 0.1 and 1.1 count up
Mode 10:
l Counters 0.2 and 1.2 count up
l Counters 0.1 and 1.1 count down
Mode 11:
l Counters 0.2 and 1.2 count down
l Counters 0.1 and 1.1 count down
Each LOW−HIGH edge at input IN2 / IN3 / IN5 / IN6 (CLK) causes the associated
counter to count up and / or down, respectively.
Terminal assignment
CLK signal