Dräger Polytron 8100, Инструкция по эксплуатации, Страница: 36 / 254

36 Dräger Polytron 8100
Factory default settings
7 Factory default settings
7.1 Settings which can be changed via the menu
Menu Factory Default Setting Range
Relay active on alarm / No alarm Active on alarm On / Off
A1 Alarm Depending on the sensor
A2 Alarm Depending on the sensor
A1 alarm: direction
(falling for DrägerSensor O2) Rising Falling / Rising
A2 alarm: direction Rising
A1 latch mode Non-latching Latching / Non-Latching
A2 latch mode Latching
A1 acknowledgment mode Acknowledgeable Acknowledgeable / Not acknowledgeable
/ Pre-acknowledgeable
A2 acknowledgment mode Not acknowledgeable
Normal operation A1 relay Energized Energized / Not energized
Normal operation A2 relay Energized
Hysteresis for A1 alarm at direction rising 0 0 to A1
Hysteresis for A2 alarm at direction rising 0 0 to A2
Calibration password _ _ _1
Settings password _ _ _2
LCD setting On On / Off
SIL status Off On / Off
Language EN DE / EN / FR / ES / RU / ZH
Fault current 1.2 mA 0 to 3.5 mA
Warning Off On / Off
Warning current 3.0 mA 0 to 3.5 mA
Warning cycle time T1 10 sec 5 to 60 sec.
Warning cycle time T2 1 sec 1 to 59 sec.
Maintenance static Static / Dynamic
Maintenance current 3.4 mA 0 to 3.5 mA
Analog offset 0 mA -0.5 to 0.5 mA
Analog span 0 mA -0.5 to 0.5 mA
HART address 0 0 to 15
Auto-calibration Off On / Off
Calibration interval Depending on sensor 0 to 720
Function key Faults Graph, fault, warning, vitality, bump test
Display capture offset at O2 sensor 20.9 Vol% 0 to 25 Vol% (EC O2 LS)
0 to 100 Vol% (EC O2)
Display capture low at O2 sensor -0.25 Vol% 0 to -0.75 Vol%
Display capture high at O2 sensor 0.25 Vol% 0 to 0.75 Vol%
Modbus address
2)
126 2-126
Modbus parity
2)
even (default) even, odd parity, no parity
Modbus baudrate
2)
9600 bps 9600 or 19200 bps
Profibus address
2)
126 2-126
2)
Fieldbus interfaces are not in accordance with the BVS 13 ATEX G001 X. Using the fieldbus interface no relays are available.