diff --git a/documentation/PerkinElmerDoc.html b/documentation/PerkinElmerDoc.html
index 8e856d4..a8247e1 100644
--- a/documentation/PerkinElmerDoc.html
+++ b/documentation/PerkinElmerDoc.html
@@ -228,6 +228,38 @@
           $(P)$(R)PETrigger</td>
         <td>
           longout</td>
+      </tr>
+      <tr>
+        <td>
+          PE_FrameBufferIndex</td>
+        <td>
+          asynInt32</td>
+        <td>
+          r</td>
+        <td>
+          Frame number from frame buffer for this image</td>
+        <td>
+          PE_FRAME_BUFFER_INDEX</td>
+        <td>
+          $(P)$(R)PEFrameBuffIndex</td>
+        <td>
+          longout</td>
+      </tr>
+      <tr>
+        <td>
+          PE_ImageNumber</td>
+        <td>
+          asynInt32</td>
+        <td>
+          r</td>
+        <td>
+          Image number for this image in the collections sequence</td>
+        <td>
+          PE_IMAGE_NUMBER</td>
+        <td>
+          $(P)$(R)PEImageNumber</td>
+        <td>
+          longout</td>
       </tr>
 	  <tr><td align="center" colspan="7"><b>Offset corrections</b></td></tr>
       <tr>