Strefa sensora:

0000 = No faults

0001 = No sensor signal

0002 = Sensor board hardware fault

0004 = EEPROM checksum fault

0008 = Zero adjust out of range

0010 = Span adjustment out of range

0020 = Input voltage fault

0040 = Microprocessor fault

0080 = Software fault

0100 = RS485 receiver fault

0200 = RS485 checksum fault

0400 = Modbus fault

0800 = Temperature sensor fault

1000 =  Temperature out of range fault

2000 = Analog front end communications fault

4000 = Negative gas concentration fault

8000 = Sensor configuration fault

 

Strefa procesora głównego:

0000 = No faults

0001 = Reported temperature outside operating range (Non-critical, E300)

0002 = Master RX buffer full (Non-critical, E300)

0004 = Slave RX buffer full (Non-critical, E300)

0008 = CRC error in received packet (Non-critical, E300)

0010 = CRC error in received packet (Non-critical, E300)

0020 = Packet timeout (Non-critical, E300)

0040 = Either Current loop open (Non-critical, E300)

0080 = Stuck key or magnetic switch (Non-critical, E300)

0100 = No registered sensors (Critical, E100)

0200 = Sensor 1 reporting a critical fault (Critical, E100)

0400 = Sensor 2 reporting a critical fault (Critical, E100)

0800 = Sensor 1 is registered, but not responding correctly or wrong sensor installed (Critical, E100)

1000 = Sensor 2 is registered, but not responding correctly or wrong sensor installed (Critical, E100)

2000 = Power supply voltage(s) out of range (Critical, E100)

4000 = MPU clock fault (Critical, E100)

8000 = Can’t read EEPROM

Zakres sygnałów alarmowych dla czujników MGS-550
https://ee.itk.ac.id/data/