Lenze EPM−T9XX Modular system - Manual (Page 442)

Parameterising 2/4xcounter module
Encoder (modes 1, 3, and 5)
13
Parameter setting via PROFIBUS−DP
13.2
13.2.4
L
13.2−8 EDSPM−TXXX−9.0−11/2009
In2/In5 (A) Out0/Out1
In3/In6 (B)
In1/In4 (RES)
=48 dec =3 dec
Act. Value
Counter 0
Counter 0
Counter 0 Counter 1
Counter 1
Counter 1
Start Value
Dat
a
In
Dat
a
Out
Dat
a
Out
Dat
a
Out
Dat
a
Out
Dat
a
Out
Dat
a
Out
Dat
a
Out
Dat
a
Out
S
tatus
Dat
a
In
Dat
a
Out
Dat
a
Out
Dat
a
Out
Dat
a
Out
Dat
a
In
Control
S
tatus
S
tatus
Dat
a
In
Dat
a
In
Dat
a
In
Dat
a
In
Dat
a
In
Dat
a
In
Dat
a
In
Dat
a
Out
Dat
a
Out
Dat
a
Out
Dat
a
Out
Dat
a
In
Dat
a
In
Dat
a
In
Dat
a
In
Dat
a
In
Dat
a
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
7 8 9
7 8
7
7
epm−t234
Fig. 13.2−7 Counter access of the 2/4xcounter in the modes 1, 3 and 5
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.
RES
B
A
Counter 0000 0000 XXXX 0000 0001 0000 0002 0000 0003 0000 0004 0000 0005 0000 0006
TreH2d TcIH2d
TcIH
TdL2cIH TcIH2dH
TcIL
epm−t069
Fig. 13.2−8 Signal characteristic of 2/4xcounter in the mode 1 (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.
RES
B
A
Counter 0000 0000 XXXX FFFF FFFF FFFF FFFE FFFF FFFD FFFF FFFC FFFF FFFB FFFF FFFA
TreH2d
TdL2cIH
Tt0H
TcIH2d
Tt0L
TcIH2dH
epm−t068
Fig. 13.2−9 Signal characteristic of 2/4xcounter in the mode 1 (downcounter)
Counter access
Signal characteristic in mode 1