The modular system, 2/4×counter – Lenze EPM−T9XX Modular system User Manual
Page 98
2/4×counter
The modular system
4.21
L
4.21−2
EDSPM−TXXX−9.0−11/2009
2 Counter 2 DO
R0
C0
D0
O0
R1
C1
D1
O1
F
L+
1
2
3
4
5
6
7
8
9
L
10
EPM – T410 1A 10
0
1
2
3
4
2
C0
C2
1
OUT0
OUT1
GND
IN1
IN4
IN3
IN6
IN2
IN5
3
5
7
9
10
4
6
8
.
+
–
DC 24 V
(DC 18
… 30 V)
Z
Z
epm−t038
epm−t039
Fig. 4.21−2
Front view and connection of 2/4×counter
0
Status display L+; LED (yellow) is
lit when a supply voltage is applied
4
Terminal strip assignment details
1
DC 24 V supply voltage
2
IN1: Input 1 of counter 0
1
Status display 00; LED (green) is lit
when the digital output OUT0 is
triggered by counter 0
3
IN2: Input 2 of counter 0
4
IN3: Input 3 of counter 0
5
OUT0: Counter 0 output
2
Status display 01; LED (green) is lit
when the digital output OUT1 is
triggered by counter 1
6
IN4: Input 1 of counter 1
7
IN5: Input 2 of counter 1
8
IN6: Input 3 of counter 1
3
Status display F; LED (red) is lit in
case of overload, overheating, and
short circuit
9
OUT1: Counter 1 output
10
GND (reference potential for
supply voltage)
.
Connection to backplane bus
C0
32−bit counter 0
C1
32−bit counter 1
Buffer
Counter register
Z
Load
Counter mode overview
Mode of
Function
IN1
IN2
IN3
IN4
IN5
IN6
OUT0
OUT1
Auto
Reload
Compare
Load
[h]
[dec]
2 counters
0
1
00
h
0
32−bit counter
RES
CLK
DIR
RES
CLK
DIR
·
·
–
–
01
h
1
Encoder 1 edge
RES
A
B
RES
A
B
·
·
–
–
03
h
3
Encoder 2 edges
RES
A
B
RES
A
B
·
·
–
–
05
h
5
Encoder 4 edges
RES
A
B
RES
A
B
·
·
–
–
4 counters
0.1
0.2
1.1
1.2
08
h
8
2 × 16−bit counters
(counting direction up/up)
–
CLK
CLK
–
CLK
CLK
–
–
–
–
09
h
9
2 × 16−bit counters
(counting direction down/up)
–
CLK
CLK
–
CLK
CLK
–
–
–
–
0A
h
10
2 × 16−bit counters
(counting direction up/down)
–
CLK
CLK
–
CLK
CLK
–
–
–
–
0B
h
11
2 × 16−bit counters
(counting direction down/down)
–
CLK
CLK
–
CLK
CLK
–
–
–
–
2 counters
0
1
Status display and terminal
assignment