Show time difference between G and FCPU

NON-APPROVED/TS2/pss/TS2_PSS_Diagnostics.bob

@@ -661,4 +661,21 @@
       <transparent>true</transparent>
     </widget>
   </widget>
+  <widget type="label" version="2.0.0">
+    <name>TimeDeviation</name>
+    <text>Time difference:</text>
+    <x>600</x>
+    <y>310</y>
+    <width>120</width>
+    <vertical_alignment>1</vertical_alignment>
+  </widget>
+  <widget type="textupdate" version="2.0.0">
+    <name>FcpuTimeDeviation</name>
+    <pv_name>$(PLC):FcpuTimeDeviation</pv_name>
+    <x>600</x>
+    <y>333</y>
+    <width>105</width>
+    <horizontal_alignment>2</horizontal_alignment>
+    <vertical_alignment>1</vertical_alignment>
+  </widget>
 </display>