Process value display
Set-point display/adjustment
ID
+ Ä
+ W2
Alarm status display
LC
Ä
LCL
LCH
LC
Relay status display for heating and cooling
H
C
Switching off and on again the outputs
Switching off:
w
w
w
w
Switching on:
controllers
M
Loc
Con1
FbF
POl
----
LC
HCA
I
z
Sensor break
Input current < 2 mA
lit within the limits
D
z
z
wrong polarity or
temperature <-30°C.
short circuit or
temperature <-130°C
Ä
----
----