SensorTherm METIS M311 User Manual

METIS M311 / M322 / H311 / H322 (17-pin)
Electrical Connection
9
Power status LED: Indicates the operating status of the pyrometer:
 Orange in the self-test phase (M3 ca. 2 s; H3 during the initialization and
thermostatic phase for ≤ 3 min.)
 Green when the pyrometer is ready to operate
 Red when an error occurred (see 10.3 Trouble-shooting).
4.1.1.1 Factory Settings
Parameters Factory settings
Temperature sub range ........................................ Corresponds to basic range
Response time t
90
................................................. Minimal (corresponds to: M3: <1 ms; H3: <80 µs)
Emissivity slope .................................................... 1.000
Switch-off limit ....................................................... 10%
Switch-off verification ............................................ 0 ms
Emissivity ε (channel 1 and 2) .............................. 1.00 (corresponds to 100%)
Transmittance ....................................................... 100%
Spot size fill factor ................................................. 100%
Serial interface RS232 / 485 ................................. RS485
Data transmission speed (baud rate) .................... 115.2 kBd
Buffer mode .......................................................... off (at “on”: buffer interval: 100 ms, single reading)
Upscale Burnout function ...................................... off
Device address ..................................................... 00
Interface delay ...................................................... 00 (for RS232 and RS485)
Maximum value storage ........................................ off
Laser targeting switch-off time .............................. 180 s
Analog output 1 ..................................................... 4–20 mA, output temperature: measured temperature
Analog output 2 ..................................................... 0–20 mA, output temperature: PID control output
Digital input 1 ........................................................ Controller start/stop
Digital input 2 ........................................................ No function
Digital input 3 ........................................................ Clearing of peak picker
Digital input 4 ........................................................ Laser targeting light on / off
Analog input .......................................................... No function
Digital output 1 ...................................................... Contact ready to use (device ready to operate)
Digital output 2 ...................................................... Controller active
Inputs / outputs
Input debounce time ............................................. 100 ms
Output activation time ........................................... 0 ms
Output hold time .................................................... 10 ms
Limit switch: .......................................................... center of temp. range °C / °F; hysteresis: 10°C / 20°F
Device over temperature: ..................................... 50°C / 120°F; hysteresis: 2°C / 5°F
PID controller
Setpoint ............................ Center of temp. range
Proportional band Xp ........ 1%
Derivative time Td ............ 0 ms
Integral time Ti .................. 10 ms
Sampling time ................... 10 ms
Ramp time ........................ 0 ms
P-zsc ................................. 100%
P-max ............... 100%
P-min ................ 0%
P-Dyn ................ 100%
AutoTune .......... at each start
(AutoTune target temp: 50%)
Ramp time ........ 0 ms
Hold time .......... 0 ms
INFO to baud rate: The factory setting of the baud rate is set to 115 kBd to ensure also at
longer interface cables a working data transfer. For data transmissions with the highest speed,
baud rate and buffer mode must be adjusted (see 7.2.3.4)
LED

SensorTherm METIS M311 Specifications

General

Brand	SensorTherm
Model	METIS M311
Category	Measuring Instruments
Language	English