KPM PROCESS SENSORS METIS M308 User Manual page 67

METIS M308 / M309 / M313 / M316 / M318 / H309 / H316 / H318 (12-pin)
tsc X
tsf X
tw XX
uh XYYYY
(uhX)
uk XYYYY
(ukX)
ve
In addition, for devices with built-in PID controller
hz XXXX
ob XXXX
rg X
ro XX
r0 (ro0) X
rz XXXX
sg1 XXXX
sg2 XXXX
sw XXXX
td XXXXXX
ti XXXXXX
xa XXXX
xb XXXX
xl XXXX
xp XXXX
ym XXXX
ys XXXX
yx XXXX
In addition, for devices with built-in camera module
oe X
of X
oj X
oj DDMMYY
ojus MMDDYY
om X
os
Read temperature sensor (in °C/°F) (4-digit hex)
tsc0 = Device temperature in 1/256°C
tsc1 = Detector temperature in 1/256°C
Interface delay XX
Hysteresis for over-temperature contact
(X=Digital output 1...3) to value YYYY (1/256°C)
Device over-temperature threshold at digital output X
X=1...3 to value YYYY (in 1/256°C)
Read device identifier and date of software
Hold time
XXXX=0x0000...ffff (in ms)
Next controller start with AutoTune
XXXX=0x00C8...03E8 (20.0...100.0% in 0.1% steps)
Controller handle (or read status) (X=0..3)
0 = Stop controller 2 = Controller with AutoTune optimization (HardTune)
1 = Start controller 3 = Controller with AutoTune optimization (SoftTune)
Controller options
Bit 0 = Clear of Ti (sets the integration sum of the PID control to 0 to prevent an under-
shoot if a control process is done from a higher to a lower value), Bit 4 = optimization at
every control start
Controller options (not memory-resistant)
bit0 = next controller start with AutoTune optimization (SoftTune)
Ramp time in ms
XXXX=0x0000...ffff)
Temperature deviation from setpoint value ± 3000° for limit value 1
XXXX=0x8AD0...7530 (in two's complement, 1/10 degree)
Temperature deviation from setpoint value ± 3000° for limit value 2
XXXX=0x8AD0...7530 (in two's complement, 1/10 degree)
Setpoint value (XXXX in 1/10 degree)
Differential time constant Td (in sampling times)
XXXXXX=0x000000...00ffff
Integral time constant Ti (in sampling times)
XXXXXX=0x000000...00ffff
Sampling time in 10 µs steps
M3: XXXX=0x0064...09C4 (1 ms...25 ms), H3: XXXX=0x000A...09C4 (0.1 ms...25 ms)
Setpoint deviation (in 1/10 Grad )
P dynamic: XXXX=0x0000...2710 (0.01...100.00%; 0.01% steps)
Proportional band Xp: XXXX=0x0000...2710 (0.1...1000.0%; 0.1% steps)
Minimum control output power Pmin
XXXX=0x0000...03E7 (0.0...99.9%; 0.1% steps)
P-zs: XXXX=0x0000...03E8 (0.0...100.0%; 0.1% steps)
Pmax: XXXX=0001...03E8 (0.1...100.0%; 0.1% steps)
Show / hide emissivity: X=0...1; 0= hide emissivity; 1=Show emissivity
Set the time format: X=0...1; 0=German time format; 1=US time format
Show / hide date: X=0...1; 0=hide date; 1=show date
Set date (6-digit ASCII): DD = day, MM = month, YY = year
Set date US (6-digit ASCII): MM = month, DD = day, YY = year
Show / hide target marker; X=0...1; 0=hide marker; 1=Show marker
Read camera status (answer: XX; 2-digit hex)
Bit 0 = 1 Time appears
Bit 1 = 1 Date appears
Bit 2 = 1 Emissivity appears
Bit 3 = 1 Temperature appears
Bit 4 = 1 Marker appears
tsf0 = Device temperature in 1/256°F
tsf1 = Detector temperature in 1/256°F
Bit 6 = PAL Bit 12 = camera module active
Bit 7 = NTSC Bit 13 = Unused
Bit 8 = Test image active Bit 14 = Unused
Bit 9 = Monochrome Bit 15 = Unused
Bit 10 = Auto exposure
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