Lauda PROLINE Kryomats RP 4050 C Operation Manual page 54

or
Wait 4 seconds or
12!45
Command
Control Variable
Pump Menu
54 / 137
 Change temperature probe source:
1
for the internal probe,

EP

EA

ES

actual values from a PC.
 Display flashes 4 s  new value is automatically accepted, or
 value is immediately accepted with Enter key.
EP EA
 If
then the green
°C
external temperature signal.
intern
External Pt100
Analog module
Digital module
End T
set
Proline Kryomats
only when an external probe is connected,
only when an analog module is connected and configured,
only when a serial module is connected and is continuously receiving
ES
or has been selected,
LED indicates that the control has regulated to the
Control Variable

 Open the device parameter menu with the soft
key
 With the cursor keys, change further to

intern

 Select other control variables (only displayed
when present) with
T
fix
 or quit the window with
changes.
Menu .
Control Control Variable

is currently active.
or
or End ,
without making any
.
and confirm with
03/2022