public override void UpdateDatas()
{
for (int i = 0; i < 4; i++)
{
if (Plc.IsConnected)
{
TestSpecs[i].Lower = Plc.GetGroupValue(i, 0);
TestSpecs[i].Upper = Plc.GetGroupValue(i, 1);
TestSpecs[i].Value = Plc.GetGroupValue(i, 2);
TestSpecs[i].Result = Plc.GetGroupValue(i, 3);
}
}
}