diff --git a/site_ansto/hardsup/cameradriver.c b/site_ansto/hardsup/cameradriver.c
index e02259c1..7b7ff1de 100644
--- a/site_ansto/hardsup/cameradriver.c
+++ b/site_ansto/hardsup/cameradriver.c
@@ -73,14 +73,14 @@ static int NUMCAMPAR = CAMDRIV_PARTABLE;
 
 #define TR(a,b) a,
 #define TE(a,b) a
-enum campar  {CAMDRIV_PARTABLE, MULTI};
+enum campar  {CAMDRIV_PARTABLE, MULTI, DEBUG};
 enum flipval {FLIP_TABLE};
 #undef TR
 #undef TE
 
 #define TR(a,b) b,
 #define TE(a,b) b
-static char *cacmdstr[] = {CAMDRIV_PARTABLE, "multi", NULL};
+static char *cacmdstr[] = {CAMDRIV_PARTABLE, "multi", "debug", NULL};
 static char *flipcmdstr[] = {FLIP_TABLE, NULL};
 #undef TR
 #undef TE
@@ -341,6 +341,12 @@ static int CamSet(CounterDriver *cntrData, char *name, int iCter, float fVal) {
     return 0;
   }
   switch (id) {
+    case DEBUG:
+      if (fVal == 1)
+        camdriv->debug = 1;
+      else
+        camdriv->debug = 0;
+      break;
     case MULTI:
       if (fVal != 0 && fVal != 1) {
         return 0;