1、修复三相PDU起的时阈值下发错误。

pro/src/switch_ctrl.c

@@ -1213,7 +1213,7 @@ int g_switch_set_all_single_threshold(void* manger,int ntype,int saddr,char chn,
                 }
             }
 
-#if 1
+#if 0
             if(setCh &&__globalDeviceManage._globalDevInfo.product.pwr_type == SmartPDU_Tree_AC_Tree) {
                 if (_global_over_manager->product_vol_upper_enable == 1)
                     sts |= ENABLE_TAC_V_UP;