EZ31865 + PT100 + Octopus max ez

[gianguardo]

 

Hello, I'm trying to configure EZ31865 for Octopus max ez but I receive from the display ERR Max Temp E1 or ERR Min Temp E1. Can someone help me?

My setup:
Configuration.h
#define TEMP_SENSOR_0 -5
#define MAX31865_SENSOR_OHMS_0 100
#define MAX31865_CALIBRATION_OHMS_0 430
#define HEATER_0_MAXTEMP 520

Pin_BTT_OCTOPUS_MAX_EZ.h
/*
#define E1_STEP_PIN PG15 // MOTOR 6
#define E1_DIR_PIN PB3
#define E1_ENABLE_PIN PD5
#ifndef E1_CS_PIN
#define E1_CS_PIN PG9
#endif
*/
//MAX31865 MnP
#define TEMP_0_MISO_PIN PE13
#define TEMP_0_SCK_PIN PE12
#define TEMP_0_MOSI_PIN PE14
#define TEMP_0_CS_PIN PG9

Configuration_adv.h 
//#define TEMP_SENSOR_FORCE_HW_SPI

#define IGNORE_THERMOCOUPLE_ERRORS but i get er 989 as room temperature 

Thank you and good day

 

[gianguardo]

 

I made some more changes:

#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 10

#define THERMOCOUPLE_MAX_ERRORS 20
#define MAX31865 IGNORE_INITIAL_FAULTY_READS 10
#define SHOW_TEMP_ADC_VALUES
#define M115_GEOMETRY_REPORT

Now I can read the room temperature.
I noticed another problem now as I insert the SDCard or heat the cartridge it tells me err or it reveals wrong temperatures

 

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