diff --git a/src/turboPmacAxis.cpp b/src/turboPmacAxis.cpp
index 02ec0c9..fd7c302 100644
--- a/src/turboPmacAxis.cpp
+++ b/src/turboPmacAxis.cpp
@@ -621,13 +621,13 @@ asynStatus turboPmacAxis::handleError(int error, char *userMessage,
                 pC_->portName, axisNo_, __PRETTY_FUNCTION__, __LINE__, true,
                 pC_->pasynUser())) {
             asynPrint(pC_->pasynUser(), ASYN_TRACE_ERROR,
-                      "Controller \"%s\", axis %d  => %s, line %d\nAir cushion "
-                      "feedback stopped during movement (P%2.2d01 = %d).%s\n",
+                      "Controller \"%s\", axis %d  => %s, line %d\nLost feedback "
+                      "from auxiliary device during movement (P%2.2d01 = %d).%s\n",
                       pC_->portName, axisNo_, __PRETTY_FUNCTION__, __LINE__,
                       axisNo_, error, pC_->getMsgPrintControl().getSuffix());
         }
         snprintf(userMessage, sizeUserMessage,
-                 "Air cushion feedback stopped during movement (P%2.2d01 = "
+                 "Lost feedback from auxiliary device during movement (P%2.2d01 = "
                  "%d). Please call the support.",
                  axisNo_, error);
         setAxisParamChecked(this, motorMessageText, userMessage);
@@ -638,14 +638,14 @@ asynStatus turboPmacAxis::handleError(int error, char *userMessage,
                 pC_->pasynUser())) {
             asynPrint(
                 pC_->pasynUser(), ASYN_TRACE_ERROR,
-                "Controller \"%s\", axis %d  => %s, line %d\nNo air cushion "
-                "feedback before movement start (P%2.2d01 = %d).%s\n",
+                "Controller \"%s\", axis %d  => %s, line %d\nNo feedback from "
+                "auxiliary device before movement (P%2.2d01 = %d).%s\n",
                 pC_->portName, axisNo_, __PRETTY_FUNCTION__, __LINE__, axisNo_,
                 error, pC_->getMsgPrintControl().getSuffix());
         }
 
         snprintf(userMessage, sizeUserMessage,
-                 "No air cushion feedback before movement start (P%2.2d01 = "
+                 "No feedback from auxiliary device before movement (P%2.2d01 = "
                  "%d). Please call the support.",
                  axisNo_, error);
         setAxisParamChecked(this, motorMessageText, userMessage);