Remove overtemp detection on external energy monitoring devices

Removed overtemp detection on external energy monitoring devices (#11628)

CHANGELOG.md

@@ -26,6 +26,7 @@ All notable changes to this project will be documented in this file.
 - Limit number of relay/button columns in GUI to 8 (#11546)
 - ADC range result from int to float using command ``FreqRes`` for decimal resolution selection (#11545)
 - Teleinfo, if raw mode selected also return telemety values in SENSOR data
+- Removed overtemp detection on external energy monitoring devices (#11628)
 
 ### Fixed
 - HC-SR04 on ESP32 release serial interface if not used (#11507)

RELEASENOTES.md

@@ -115,6 +115,7 @@ The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota
 - DeepSleep announcement topic [#11223](https://github.com/arendst/Tasmota/issues/11223)
 - Limit number of relay/button columns in GUI to 8 [#11546](https://github.com/arendst/Tasmota/issues/11546)
 - ADC range result from int to float using command ``FreqRes`` for decimal resolution selection [#11545](https://github.com/arendst/Tasmota/issues/11545)
+- Removed overtemp detection on external energy monitoring devices [#11628](https://github.com/arendst/Tasmota/issues/11628)
 
 ### Fixed
 - PN532 on ESP32 Serial flush both Tx and Rx buffers [#10910](https://github.com/arendst/Tasmota/issues/10910)

tasmota/xdrv_03_energy.ino

@@ -102,6 +102,7 @@ struct ENERGY {
   uint8_t phase_count;                          // Number of phases active
   bool voltage_common;                          // Use single voltage
   bool frequency_common;                        // Use single frequency
+  bool use_overtemp;                            // Use global temperature as overtemp trigger on internal energy monitor hardware
   bool kWhtoday_offset_init;
 
   bool voltage_available;                       // Enable if voltage is measured
@@ -501,7 +502,7 @@ void EnergyMqttShow(void)
 void EnergyEverySecond(void)
 {
   // Overtemp check
-  if (TasmotaGlobal.global_update) {
+  if (Energy.use_overtemp && TasmotaGlobal.global_update) {
     if (TasmotaGlobal.power && !isnan(TasmotaGlobal.temperature_celsius) && (TasmotaGlobal.temperature_celsius > (float)Settings.param[P_OVER_TEMP])) {  // SetOption42 Device overtemp, turn off relays
 
       AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: Temperature %1_f"), &TasmotaGlobal.temperature_celsius);

tasmota/xnrg_01_hlw8012.ino

@@ -269,6 +269,7 @@ void HlwDrvInit(void)
       Energy.current_available = false;
       Energy.voltage_available = false;
     }
+    Energy.use_overtemp = true;            // Use global temperature for overtemp detection
     
     TasmotaGlobal.energy_driver = XNRG_01;
   }

tasmota/xnrg_02_cse7766.ino

@@ -221,7 +221,7 @@ void CseSnsInit(void) {
   // Software serial init needs to be done here as earlier (serial) interrupts may lead to Exceptions
 //  CseSerial = new TasmotaSerial(Pin(GPIO_CSE7766_RX), Pin(GPIO_CSE7766_TX), 1);
   CseSerial = new TasmotaSerial(Pin(GPIO_CSE7766_RX), -1, 1);
-  if (CseSerial->begin(4800, 2)) {  // Fake Software Serial 8E1 by using two stop bits
+  if (CseSerial->begin(4800, SERIAL_8E1)) {
     if (CseSerial->hardwareSerial()) {
       SetSerial(4800, TS_SERIAL_8E1);
       ClaimSerial();
@@ -230,6 +230,7 @@ void CseSnsInit(void) {
       Settings.param[P_CSE7766_INVALID_POWER] = CSE_MAX_INVALID_POWER;  // SetOption39 1..255
     }
     Cse.power_invalid = Settings.param[P_CSE7766_INVALID_POWER];
+    Energy.use_overtemp = true;                 // Use global temperature for overtemp detection
   } else {
     TasmotaGlobal.energy_driver = ENERGY_NONE;
   }

tasmota/xnrg_04_mcp39f501.ino

@@ -573,6 +573,7 @@ void McpSnsInit(void)
       mcp_buffer = (char*)(malloc(MCP_BUFFER_SIZE));
     }
     DigitalWrite(GPIO_MCP39F5_RST, 0, 1);  // MCP enable
+    Energy.use_overtemp = true;            // Use global temperature for overtemp detection
   } else {
     TasmotaGlobal.energy_driver = ENERGY_NONE;
   }

tasmota/xnrg_07_ade7953.ino

@@ -215,6 +215,7 @@ void Ade7953DrvInit(void)
       Energy.phase_count = 2;                     // Handle two channels as two phases
       Energy.voltage_common = true;               // Use common voltage
       Energy.frequency_common = true;             // Use common frequency
+      Energy.use_overtemp = true;                 // Use global temperature for overtemp detection
       TasmotaGlobal.energy_driver = XNRG_07;
     }
   }

tasmota/xnrg_14_bl0940.ino

@@ -219,6 +219,7 @@ void Bl0940SnsInit(void) {
       Settings.energy_current_calibration = BL0940_IREF;
       Settings.energy_power_calibration = BL0940_PREF;
     }
+    Energy.use_overtemp = true;                 // Use global temperature for overtemp detection
 
     for (uint32_t i = 0; i < 5; i++) {
       for (uint32_t j = 0; j < 6; j++) {

tasmota/xnrg_19_cse7761.ino

@@ -600,6 +600,7 @@ void Cse7761DrvInit(void) {
 #ifdef CSE7761_FREQUENCY
     Energy.frequency_common = true;             // Use common frequency
 #endif
+    Energy.use_overtemp = true;                 // Use global temperature for overtemp detection
     TasmotaGlobal.energy_driver = XNRG_19;
   }
 }

tasmota/xnrg_20_dummy.ino

@@ -33,6 +33,7 @@
 #define NRG_DUMMY_U_COMMON  true    // Phase voltage = false, Common voltage = true
 #define NRG_DUMMY_F_COMMON  true    // Phase frequency = false, Common frequency = true
 #define NRG_DUMMY_DC        false   // AC = false, DC = true;
+#define NRG_DUMMY_OVERTEMP  true    // Use global temperature for overtemp detection
 
 #define NRG_DUMMY_UREF      24000   // Voltage 240.00 V (= P / I)
 #define NRG_DUMMY_IREF      41666   // Current 0.417 A (= P / U)
@@ -121,6 +122,7 @@ void NrgDummyDrvInit(void) {
     Energy.voltage_common = NRG_DUMMY_U_COMMON;    // Phase voltage = false, Common voltage = true
     Energy.frequency_common = NRG_DUMMY_F_COMMON;  // Phase frequency = false, Common frequency = true
     Energy.type_dc = NRG_DUMMY_DC;                 // AC = false, DC = true;
+    Energy.use_overtemp = NRG_DUMMY_OVERTEMP;      // Use global temperature for overtemp detection
 
     TasmotaGlobal.energy_driver = XNRG_20;
   }