Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -r74a3506d935a18d4174f94d8c0fdbc750105904f -r3533955f242cec0505e8826e0e2d96f7b79ad499
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 74a3506d935a18d4174f94d8c0fdbc750105904f)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 3533955f242cec0505e8826e0e2d96f7b79ad499)
@@ -353,6 +353,7 @@
     U08 dpiErrorCtr = getFPGADialInPumpOcclusionErrorCounter();
     U08 dpoErrorCtr = getFPGADialOutPumpOcclusionErrorCounter();
 
+#ifndef DISABLE_FPGA_COUNTER_CHECKS
     // Check for sensor errors
     if ( bpErrorCtr > 0 )
     {
@@ -380,6 +381,7 @@
     {
         activateAlarmNoData( ALARM_ID_HD_DPO_OCCLUSION_READ_TIMEOUT_ERROR );
     }
+#endif
 
     // Record occlusion sensor readings
     bloodPumpOcclusion.data = (U32)getFPGABloodPumpOcclusion();