public static void SetVirtualIndexer(PlcMaster master, VirtualIndexerStates virtualIndexer)
{
byte[] dummy = { };
if (master == null)
{
return;
}
if (master.connected)
{
master.WriteSingleRegister(4, 1, master.VirtualIndexerStartAddress, ModbusTcpHelper.WordArrayToByteArray(new[] { Convert.ToInt32(virtualIndexer) }, 1), ref dummy);
}
}
public void SetVirtualIndexer(VirtualIndexerStates virtualIndexer)
{
_memory[PlcScanStartAddress + 4] = Convert.ToByte(virtualIndexer);
}
private void VirtualIndexerStateChanged(VirtualIndexerStates state)
{
switch (state)
{
case VirtualIndexerStates.NotIndexed:
SetLabelText(lbl_VirtualIndexer, "Not Used");
break;
case VirtualIndexerStates.NewlyIndexed:
SetLabelText(lbl_VirtualIndexer, "Newly Indexed");
_machineData.VirtualIndexer.ShiftProductStationRight("", 1, 1, 1);
_dataAcquisition.SetVirtualIndexer(VirtualIndexerStates.UpdateTraceabilityStatus);
break;
case VirtualIndexerStates.IndexConfirmed:
SetLabelText(lbl_VirtualIndexer, "Index Confirmed");
break;
case VirtualIndexerStates.Reset:
SetLabelText(lbl_VirtualIndexer, "Reset");
_machineData.VirtualIndexer.Clear();
_dataAcquisition.SetVirtualIndexer(VirtualIndexerStates.IndexConfirmed);
break;
case VirtualIndexerStates.WaitingTraceabilityStatusCheck:
SetLabelText(lbl_VirtualIndexer, "Waiting Traceability Status Check");
if (EnableVirtualIndexer && _machineData.ProductInLoadingStatus == ProductStatus.LoadedNeedTraceabilityCheck)
{
var product = ReadLoading();
if (product == string.Empty)
{
_dataAcquisition.UpdateProductInLoadingStatus(ProductStatus.TraceabilityCheckedNok);
break;
}
int status;
CheckReferenceLoadIfUnMatch(product);
var result = _thisMachine.LoadProduct(product, "", out status);
_dataAcquisition.UpdateProductInLoadingStatus(result
? ProductStatus.TraceabilityCheckedOk
: ProductStatus.TraceabilityCheckedNok);
if (result && EnableVirtualIndexer)
{
_machineData.VirtualIndexer.SetProductToStation(0, product, 1, 1);
VirtualIndexerToListBox(lb_Indexer);
_dataAcquisition.SetVirtualIndexer(VirtualIndexerStates.IndexConfirmed);
}
}
break;
case VirtualIndexerStates.UpdateTraceabilityStatus:
SetLabelText(lbl_VirtualIndexer, "Waiting Unloading Traceability Status Update");
if (EnableVirtualIndexer &&
_machineData.ProductInUnloadingStatus == ProductStatus.LoadedNeedTraceabilityStatusUpdateNOk)
{
var product = ReadUnloading();
var result = false;
if (product != string.Empty)
{
int status;
result = _thisMachine.UpdateProductStatusNOk(product, "Auto", out status);
}
_dataAcquisition.UpdateProductInUnloadingStatus(
result ? ProductStatus.TraceabilityStatusUpdated : ProductStatus.TraceabilityStatusNotUpdated);
_dataAcquisition.SetVirtualIndexer(VirtualIndexerStates.WaitingTraceabilityStatusCheck);
}
if (EnableVirtualIndexer &&
_machineData.ProductInUnloadingStatus == ProductStatus.LoadedNeedTraceabilityStatusUpdateOk)
{
var product = ReadUnloading();
var result = false;
if (product != string.Empty)
{
int status;
result = _thisMachine.UpdateProductStatusOk(product, "Auto", out status);
}
_dataAcquisition.UpdateProductInUnloadingStatus(
result ? ProductStatus.TraceabilityStatusUpdated : ProductStatus.TraceabilityStatusNotUpdated);
_dataAcquisition.SetVirtualIndexer(VirtualIndexerStates.WaitingTraceabilityStatusCheck);
}
break;
}
VirtualIndexerToListBox(lb_Indexer);
}
public void SetVirtualIndexer(VirtualIndexerStates virtualIndexer)
{
PlcCommand.SetVirtualIndexer(_plcMaster, virtualIndexer);
}
