Analog Output (Current) Values In Dependence Of Fail-Safe Error Codes - Fluke Endurance 1RL Operating Instructions Manual

Maintenance
Condition
Heater control temperature over range
Heater control temperature under range
Internal temperature over range
Internal temperature under range
Wide band detector failure
Narrow band detector failure
Energy too low
Attenuation too high (>95%)***
Attenuation too high >95%
("dirty lens", relay will go to "alarm" state)***
2-color temperature under range
2-color temperature over range
Wide band temperature under range
Wide band temperature over range
Narrow band temperature under range
Narrow band temperature over range
* only available via RS485 or LAN / Ethernet command
** Wide and narrow band stands for the first and the second wavelength in 2-color mode
*** Note that the activation levels for these conditions may be set to different values. (e.g., "dirty lens" at 95%, EAAA at 98%)

11.2.2 Analog Output (Current) values in dependence of Fail-Safe Error Codes

The relay is controlled by the temperature selected on the display. If any failsafe code appears on the
display, the relay changes to the "abnormal" state. The exception is the "dirty window" condition.
This causes the relay to change state, leaving a normal numerical temperature output.
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Table 7: Fail-safe Error Codes
Error Code 0 – 20 mA Output
no error according to temperature according to temperature
ECHH 21 to 24 mA
ECUU 0 mA
EIHH 21 to 24 mA
EIUU 0 mA
EUUU 0 mA
EHHH 21 to 24 mA
EAAA 0 mA
Table 8: Current Output Values in accordance to an Error
Rev. E1 Sep 2015
2-Color 1-Color
(wide band)**
ECHH ECHH
ECUU ECUU
EIHH EIHH
EIUU EIUU
EHHH EHHH
EHHH <temperature>
EUUU <temperature>
EAAA <temperature>
<temperature> <temperature>
EUUU <temperature>
EHHH <temperature>
<temperature> EUUU
<temperature> EHHH
<temperature> <temperature>
<temperature> <temperature>
4 – 20 mA Output
21 to 24 mA
2 to 3 mA
21 to 24 mA
2 to 3 mA
2 to 3 mA
21 to 24 mA
2 to 3 mA
ENDURANCE 1R
1-Color*
(narrow band)**
ECHH
ECUU
EIHH
EIUU
<temperature>
EHHH
<temperature>
<temperature>
<temperature>
<temperature>
<temperature>
<temperature>
<temperature>
EUUU
EHHH
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