RC 1.2 Rack, RC 1.2+ Rack
Display
Main menu
OK
ch1
Display
RC 1.2
Temperature CH1
Device designation
oper
Display
Hour meter
Err
Error
Status message
Top Settings
Global settings
Drop-down menu
Stop pumps
Drop-down menu
Heat exchanger material selection
OK
Exit
Close submenu
18
Bühler Technologies GmbH
Submenu 1
OK
rc1. 2
tEmP
Temperature
Target temp. Cooling block
Settings menu
A hi
Alarm hysteresis
A Lo
Settings menu
Alarm hysteresis
OK
E
Exit
Close submenu
top
OK
unit
Settings menu
Temperature unit
An1
Analog Out1
Settings menu Analog 1
Drop-down menu
h2o
Calibrate moisture detector 1
Drop-down menu
sen
Moisture detector 1 sensitivity
Drop-down menu
h2o. 2
Calibrate moisture detector 2
Drop-down menu
sen. 2
Moisture detector 2 sensitivity
Drop-down menu
hLtc
Humidity auto reset
Drop-down menu
bLtc
Cable break auto reset
Loc
Login
Enable menu lock
baud
Drop-down menu
Modbus RTU baudrate
pari
Drop-down menu
Modbus RTU parity
addr
Drop-down menu
Modbus RTU device ID
Restart
rESt
Restart device
rSt
Reset
Factory settings
OK
E
Exit
Close submenu
PuMP
OK
Drop-down menu
noP
NoP - off
h. c hn
OK
Drop-down menu
tS
tU
tS
t6
(Steel)
(Glass)
(PVDF)
E
Submenu 2
OK
Input
3 . . . 20 °C
OK
Input
1 . . . 7 °C
OK
Input
-1 . . . -3 °C
OK
Selection
°C - °F
OK
OK
out
Drop-down menu
Selection
i- u
Output signal
OK
cout
Selection
Drop-down menu
nop- haLf - Lo - hi
Functional test
Exit
E
OK
Close submenu
OK
Moisture detector 1
Confirm
OK
Input
non - hi - Lo
OK
Moisture detector 2
Confirm
OK
Input
non - hi - Lo
OK
Input
yes - no
OK
Input
yes - no
OK
Input
0. . . . 9999
OK
Input
480 - . - 1152
OK
Input
none - odd - eUen
OK
Input
1 . 247
OK
Confirm
yes - no
OK
Confirm
yes - no
Parameter
5 °C
3 °C
-3 °C
unit
i
noP
rst
non
rst
non
no
YES
0
1920
EUen
10
no
rst
BX450040 ◦ 07/2025