Sensor Therm METIS M3F1 User Manual page 39

METIS M3F1
Communication via Serial Interface / Interface Commands
br X
dh
eg XYYYY
et XXXXXX
fh X
ff XYYYY
fs
ga XX
gh XYYYY
(ghX)
gk XYYYY
(gkX)
ia (iaX) XYYYY
AAAA = Temperature channel 1 (0xF001 => Overflow)
BBBB = Temperature channel 2 (0xF001 => Overflow)
CCCC = 2-color temperature (0xF001 => Overflow)
DDDD = Setpoint value at ramp function (current ramp setpoint value!)
EEEE = (Analog) control output (0-1000) in % (0.0-100.0%)
FFFF = Signal strength (0-1000) in % (0.0-100.0%)
GG = Data status byte 0
HH = Data status byte 1
II = Data status byte 2
JJ = Data status byte 3
Buffer mode 03:
answer: AAAABBBBCCCCDDDDEEEEFFFFGGHHIIJJKKKKLLLLMMMMMMMM
AAAA = Temperature channel 1 (0xF001 => Overflow)
BBBB = Temperature channel 2 (0xF001 => Overflow)
CCCC = 2-color temperature (0xF001 => Overflow)
DDDD = Setpoint value at ramp function (current ramp setpoint value!)
EEEE = (Analog) control output (0-1000) in % (0.0-100.0%)
FFFF = Signal strength (0-1000) in % (0.0-100.0%)
GG = Data status byte 0
HH = Data status byte 1
II = Data status byte 2
JJ = Data status byte 3
KKKK= Analog value (depending on function: emissivity, slope or soot factor)
LLLL= Flame temperature (0xF001) => Overflow
MMMMMMMM = 4 Byte unused (0x00000000h)
Bit GG
Bit0 (lsb) Fahrenheit active
Bit1 Status output 1
Bit2 Status output 2
Bit3 Status output 3
Bit4 Status input 1
Bit5 Status input 2
Bit6 Status input 3
Bit7 (msb) Status input 4
Baud rate serial interface
X=2...6,8..9,a,b 2 = 4800 Baud
3 = 9600 Baud
4 = 19200 Baud
Reading the optical density of flames (4 digit hex)
0x0000...2710 (corresponds 0.000 – 10.000)
Emissivity / emissivity slope
X=0...2; YYYY=0x0050-1200 (corresponds 5-120%; in 0.1% steps)
eg0 – emissivity slope 0800-1200 (0x0320...04b0)
eg1 – emissivity slope channel 1 0050-1200 (0x0032...04b0)
eg2 – emissivity slope channel 2 0050-1200 (0x0032...04b0)
eg3 – emissivity slope channel 1+2 0050-1200 (0x0032...04b0)
Response time (in steps of 100 µs)
XXXXXX=0x000000-0186A0 (corresponds 0-10 s)
Celsius/Fahrenheit selection
X=0...1; 0 = Celsius; 1 = Fahrenheit
Fill factor
X=1...2; YYYY=0050-1000 (corresponds 5%-100%) in 0.1% steps
ff1 – Fill factor channel 1 0050-1000 (0x0032...03e8)
ff2 – Fill factor channel 2 0050-1000 (0x0032...03e8)
ff3 – Fill factor channel 1+2 0050-1000 (0x0032...03e8)
Read error status
Device address
XX = 00...97 (2-digit dec.)
Hysteresis for limit switch
X=1...3 to value YYYY (in 1/10 degree)
Threshold for limit switch X
X=1...3 to value YYYY (in 1/10 degree)
Debouncing time for digital input X
HH
Controlling active
AutoTune active
AutoTune at controller start
Device ready
Device hardware error
Controller finished (successful)
Targeting light active
State input 5
5 = 38400 Baud
6 = 57600 Baud
8 = 115200 Baud
II JJ
Setup0 Display 0
Setup1 Display 1
Setup2 Display 2
Unused Unused
Unused Unused
Unused Unused
Unused Unused
Unused Unused
9 = 230400 Baud
a = 460800 Baud
b = 921600 Baud
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