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80 UR3274U - User manual
6 Display and Keys Functions
5 4 3 8 7 6 2
1
M T R
2 3
9
10
12
11
1
6.1 Numeric Indicators (Display)
1
123.4
Normally displays the process. During the
confi guration phase, it displays the parameter
being inserted.
2
123.4
Normally displays the setpoint. During the
confi guration phase, it displays the parameter
value being inserted.
6.2 Meaning of Status Lights (Led)
3
1
ON when the output command is on. For motorised
valve command, led is ON when valve is opening
and blinks when closing.
4
2
ON when alarm 1 is on.
5
3
ON when alarm 2 is on.
6
M
ON when the
“Manual” function is on.
7
T
ON when the controller is running an “Autotuning”
cycle.
8
R
ON when the controller communicates via serial
port.