Manual VIPA System 300S SPEED7
Chapter 5 Deployment I/O periphery
HB140E - CPU SC - RE_313-6CF03 - Rev. 07/45
5-9
Counter - Fast introduction
The CPU 313SC/DPM has in-/outputs, which may be used for
technological functions respectively as standard periphery. Technological
functions and standard I/O may be used simultaneously with appropriate
hardware.
Read access to inputs used by technological functions is possible. Write
access to used outputs is not possible.
The parameterization of the corresponding channel is made in the
hardware configurator by means of the
Count
submodule of the CPU
313C-2DP from Siemens.
Now the following technological functions at 3 channels are at the disposal:
•
Continuous count, e.g. for position decoding with Incremental encoder
•
Single count, e.g. for unit decoding to a maximum limit
•
Periodical count, e.g. for applications with repeated counting operations
Independent of the number of activated counters for the CPU 313SC/DPM
the maximum frequency amounts to 30kHz.
The controlling of the appropriate modes of operation is made from the
user program by the SFB COUNT (SFB 47).
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Assignment
Power DC 24V
I+0.0 / Ch. 0 (A)/Pulse
I+0.1 / Ch. 0 (B)/Direction
I+0.2 / Ch. 0 Hardware gate
I+0.3 / Ch. 1 (A)/ Pulse
I+0.4 / Ch. 1 (B)/ Direction
I+0.5 / Ch. 1 Hardware gate
I+0.6 / Ch. 2 (A)/ Pulse
I+0.7 / Ch. 2 (B)/ Direction
not connected
not connected
I+1.0 / Ch. 2 Hardware gate
I+1.1 / Ch. 3 (A)/Pulse
I+1.2 / Ch. 3 (B)/Direction
I+1.3 / Ch. 3 Hardware gate
I+1.4 / Channel 0 Latch
I+1.5 / Channel 1 Latch
I+1.6 / Channel 2 Latch
I+1.7 / Channel 3 Latch
Ground DI
.0
.1
.2
.3
.4
.5
.6
.7
F
.0
.1
.2
.3
.4
.5
.6
.7
F
+0
+1
DI
DO
+1
+0
1L+2L+
3L+
DI16x
DC24V
DO16x
DC24V
0,5A
DI
DO
Pin
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Assignment
Power DC 24V
Q+0.0 / Channel 0 Output
Q+0.1 / Channel 1 Output
Q+0.2 / Channel 2 Output
Q+0.3 / Channel 3 Output
Q+0.4
Q+0.5
Q+0.6
Q+0.7
Ground DO
Power DC 24V
Q+1.0
Q+1.1
Q+1.2
Q+1.3
Q+1.4
Q+1.5
Q+1.6
Q+1.7
Ground DO
Overview
Pin assignment
Summary of Contents for 313-6CF03
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