Maintenance
52 Rev. E2 04/2011 Marathon MR
Examples of failsafe conditions:
1. One-color temperature is selected for display on the LED’s. Two-color temperature is
transmitted in burst mode. Wide band temperature is under range. Two-color temperature is
999°C.
Outputs:
Display: EUUU
RS485: C T0999
Analog: 2 to 3 mA
Relay: abnormal state
2. Two-color temperature is selected for display on LED’s. All three temperatures are
transmitted in burst mode. Two-color temperature is 1021°C. Wide band temperature is
703°C. Narrow band temperature is 685°C. Attenuation is above 95%, the “dirty window”
threshold.
Outputs:
Display: 1021
RS485: C T1021 W0703 N0685
Analog: scaled to temperature, between 4 and 20 mA
Relay: abnormal state
To Next Page
Loading...
