diff --git a/src/Camera/QGCCameraControl.cc b/src/Camera/QGCCameraControl.cc
index 1459aea0545cbc43b6cf78d2ccb789e0731fb7de..d2cfe911cff25310d33e873a5c2c5f8a57eec9a7 100644
--- a/src/Camera/QGCCameraControl.cc
+++ b/src/Camera/QGCCameraControl.cc
@@ -806,7 +806,7 @@ QGCCameraControl::_loadSettings(const QDomNodeList nodeList)
                     metaData->setRawUnits(attr);
                 }
             }
-            qCDebug(CameraControlLog) << "New parameter:" << factName;
+            qCDebug(CameraControlLog) << "New parameter:" << factName << (readOnly ? "ReadOnly" : "Writable") << (writeOnly ? "WriteOnly" : "Readable");
             _nameToFactMetaDataMap[factName] = metaData;
             Fact* pFact = new Fact(_compID, factName, factType, this);
             QQmlEngine::setObjectOwnership(pFact, QQmlEngine::CppOwnership);
diff --git a/src/Camera/QGCCameraIO.cc b/src/Camera/QGCCameraIO.cc
index 54b0df502269ed6ee8329b6201d5f6b80d4e78a3..5f98ff41976989a57f8e57fe4f0c26ce0816d5ba 100644
--- a/src/Camera/QGCCameraIO.cc
+++ b/src/Camera/QGCCameraIO.cc
@@ -28,8 +28,13 @@ QGCCameraParamIO::QGCCameraParamIO(QGCCameraControl *control, Fact* fact, Vehicl
     _paramWriteTimer.setInterval(3000);
     _paramRequestTimer.setSingleShot(true);
     _paramRequestTimer.setInterval(3500);
+    if(_fact->writeOnly()) {
+        //-- Write mode is always "done" as it won't ever read
+        _done = true;
+    } else {
+        connect(&_paramRequestTimer, &QTimer::timeout, this, &QGCCameraParamIO::_paramRequestTimeout);
+    }
     connect(&_paramWriteTimer,   &QTimer::timeout, this, &QGCCameraParamIO::_paramWriteTimeout);
-    connect(&_paramRequestTimer, &QTimer::timeout, this, &QGCCameraParamIO::_paramRequestTimeout);
     connect(_fact, &Fact::rawValueChanged, this, &QGCCameraParamIO::_factChanged);
     connect(_fact, &Fact::_containerRawValueChanged, this, &QGCCameraParamIO::_containerRawValueChanged);
     _pMavlink = qgcApp()->toolbox()->mavlinkProtocol();
@@ -73,9 +78,11 @@ QGCCameraParamIO::QGCCameraParamIO(QGCCameraControl *control, Fact* fact, Vehicl
 void
 QGCCameraParamIO::setParamRequest()
 {
-    _paramRequestReceived = false;
-    _requestRetries = 0;
-    _paramRequestTimer.start();
+    if(!_fact->writeOnly()) {
+        _paramRequestReceived = false;
+        _requestRetries = 0;
+        _paramRequestTimer.start();
+    }
 }
 
 //-----------------------------------------------------------------------------