銷售後終止增加Echo測試連接

n5coredll/N5Core.cs

@@ -1084,8 +1084,6 @@ namespace n5coredll
             
            
             if (openSerialPort())
-            {
-                if (!isProcessingSale)
             {
                 String echoResult = sendInnerLinkTestRequest();
                 currResultJsonStr = null;
@@ -1095,7 +1093,6 @@ namespace n5coredll
                     ifProcessingAbort = false;
                     return RequestResult.createRespErrJson("requestAbort", "ABORT_RESP", ERR_STATUS_FAIL, ERR_CODE_ECHO, ERR_MSG_ECHO);
                 }
-                }
                 Thread.Sleep(500);
                 sendTime = 0;
                 isSending = false;