diff --git a/Core/Dallas/ds18b20_driver.c b/Core/Dallas/ds18b20_driver.c
index d72ee1a..b553291 100644
--- a/Core/Dallas/ds18b20_driver.c
+++ b/Core/Dallas/ds18b20_driver.c
@@ -7,7 +7,7 @@
   */
 #include "ds18b20_driver.h"
 
-DS18B20_Drv_t DS;
+DS18B20_Drv_t *DS;
 OneWire_t OW;
 
 /**
diff --git a/Core/Dallas/ds18b20_driver.h b/Core/Dallas/ds18b20_driver.h
index baf22f6..b5cf8d8 100644
--- a/Core/Dallas/ds18b20_driver.h
+++ b/Core/Dallas/ds18b20_driver.h
@@ -78,7 +78,7 @@ typedef struct
 {
 	uint8_t 		  DevAddr[DS18B20_DEVICE_AMOUNT][8];
 } DS18B20_Drv_t;
-extern DS18B20_Drv_t DS;
+extern DS18B20_Drv_t *DS;;
 extern OneWire_t OW;
 
 /* External Function ---------------------------------------------------------*/
diff --git a/Core/Modbus/modbus_data.h b/Core/Modbus/modbus_data.h
index 588cbab..15222ce 100644
--- a/Core/Modbus/modbus_data.h
+++ b/Core/Modbus/modbus_data.h
@@ -54,6 +54,7 @@ typedef struct //MB_DataInRegsTypeDef
 {
   uint16_t                  SensTemperature[DS18B20_DEVICE_AMOUNT];
   MB_SensorParamsTypeDef    Response;
+  uint16_t AllROMs[DS18B20_DEVICE_AMOUNT][4];
 }MB_DataInRegsTypeDef;
 
 
diff --git a/Core/PY32Module/PY32module_main.c b/Core/PY32Module/PY32module_main.c
index 8cd6dbd..e2713ca 100644
--- a/Core/PY32Module/PY32module_main.c
+++ b/Core/PY32Module/PY32module_main.c
@@ -79,8 +79,9 @@ void PYModule_FirstInit(void)
   OW.DataPort = DS_GPIO_Port;
   
   /* Инициализация onewire и поиск датчиков*/
+  DS = (DS18B20_Drv_t *)&MB_DATA.InRegs.AllROMs;
 	OneWire_Init(&OW);
-  DS18B20_Search(&DS, &OW);
+  DS18B20_Search(DS, &OW);
 
 
   /* Инициализация modbus */
@@ -90,7 +91,7 @@ void PYModule_FirstInit(void)
   /* Инициализация структур датчиков ПЧ */
   DallasBus.hdallas = &hdallas1;
   DallasBus.hdallas->onewire = &OW;  
-  DallasBus.hdallas->ds_devices = &DS;
+  DallasBus.hdallas->ds_devices = DS;
   PCHSens_InitModule(&hdallas1, &pchsens.module1, REG_PCH_NUMB_11|REG_PCH_DIODE_NUMB_1);
   PCHSens_InitModule(&hdallas1, &pchsens.module2, REG_PCH_NUMB_12|REG_PCH_DIODE_NUMB_1);
   PCHSens_InitModule(&hdallas1, &pchsens.module3, REG_PCH_NUMB_21|REG_PCH_DIODE_NUMB_1);