from time import sleep
import snap7
from snap7.util import *
import struct

plc = snap7.client.Client()
plc.connect("172.19.9.180",0,0)

x = 0
area = 0x84
start = x
length = 8
bit = 0
while x < len(700)
byte = plc.read_area(area,32,x[0],length)
print "Test: ", get_real(byte,bit)
x+=1