Merge branch 'master' of http://123.57.213.14:3001/oldwine/BarLine1Sizing

steel_rolling_main.py

@@ -55,4 +55,4 @@ while 1:
     write_value = bytearray(2)
     snap7.util.set_word(write_value, 0, data_1.get_value("流号"))
     s7_2.db_write(1, 620, write_value)
-    time.sleep(1)
+    time.sleep(1)