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Old December 6th, 2017, 10:46 AM   #1

babido10 is offline
Join Date: Nov 2017
Location: rabat
Posts: 28
Exclamation script python, library snap7, Help!!

code python:

import snap7
from time import sleep
import struct
import snap7.client as c

plc = snap7.client.Client()

plc.writeMem('QX0.0',True) # write Q0.0 to be true, which will only turn on the output if it isn't connected to any rung in your ladder code
print plc.getMem('MX0.1') # read memory bit M0.1
print plc.getMem('IX0.0') # read input bit I0.0


error line ==> plc = snap7.client.Client()

I connected with the plc but the problem stay same
if some one here can help me to resolve this problem
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