s7-200 BCD data input

blokl

Member
B
Join Date
Aug 2006
Location
Berkel
Posts
11
I want to measure temperature using two digital inputs.
The temperature time module outputs a value in BCD every second. The 13 pulses are transfered in 18ms . The pulses are o.2ms long.
There is an sample on the next link:
http://blokl.nl/~lblok/plc/tip45b.doc

This won't work, does anybody know what's wrong, or is there an other solution.

Thx.
 

Similar Topics

B
s7-200 BCD data input
Hello, I got a cpu 226xm, this one has only dc input and output. I want to read BCD input on I0.1 Does anyone know how to do this? thx.
Replies
9
Views
3,225
jvdcande
jvdcande
D
Connecting a BCD Thumbwheel to a MicroLogix 1200
I must admit it has been some time since my college days and I really haven't retained much since then. I am looking for some assistance with...
Replies
2
Views
2,557
drwillson
D
P
SSI to PLC s7 1200
Hello, I have a question about an encoder that has absolute measurement. Specifically, it's the Lika SMA5, which I would like to connect...
Replies
2
Views
56
JesperMP
JesperMP
P
SSI to PLC s7 1200
Hello, I have a question about an encoder that has absolute measurement. Specifically, it's the Lika SMA5, which I would like to connect...
Replies
0
Views
33
Prosa
P
R
S7-200 recovery program from eeprom
Hi. I have a 222 CPU. I need to recover the program from the eeprom memory. Is it possible?
Replies
1
Views
109
BryanG
B
Back
Top Bottom