no message

api/application/controllers/Base_Controller.php

@@ -238,7 +238,7 @@ class Base_Controller extends CI_Controller {
     }
 
     // 下发指令
-    protected function send_cmd($funcode,$address,$data,$manucode='0000000000',$version='0100',$timeout = 30){
+    protected function send_cmd($funcode,$address,$data,$manucode='0000000000',$version='0100',$timeout = 20){
         // $address = strtolower($address);
         $sendData = $funcode.$version.'01'.$manucode.$data;
         $sendData .= crc16(pack('H*',$sendData));