5. Operating
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– MRF-M2 -E - V0.7 - 23.04.2021
5.4 Operation of working level
The working level is used for operation in everyday operation:
- OFF mode
= switch off the control (Stand-by)
- Cooling mode
= start the automatic cooling mode
- Continuous stirring
= start the continuous stirring
- Parameter level
= changing of setting values
5.4.1 Button functions
„COOLING“ button (SET)
in OFF mode =
Start the automatic cooling mode
in cooling mode = - display of the setpoint that has been set
(change value in conjunction with arrow keys)
- acknowledging fault messages
Press twice =
in event of sensor fault =
- skipping the cooling start delay (if set)
- activation of emergency cooling
(see section 7.3)
parameter setting =
- displays the value of the current parameter
(change value in conjunction with arrow keys)
„OFF“ button
Active modes are ended by pressing the OFF button.
- switch the controller to STAND-BY mode,
- continuous agitating mode prematurely
- change to programming mode (hold down button for 3 seconds)
„T1 / T2“ button
in cooling mode =
press 3 sec.: change target temperature T1 / T2
parameter setting = - scroll down the parameter list
- decrease set value
„AGITATOR“ button
in OFF mode =
start continuous stirring mode
in cooling mode =
press for 1 sec.: " Intermediate stirring SHORT "
press for 3 sec.: " Intermediate stirring LONG
”
See also section 7.2
parameter setting = - scroll up the parameter list
- increase set value
Working level
Code 212
Code 345
°C
T1
T2
T1
T2
OFF
SET
Code 0E5
Cooling parameter 1
C parameter
Cooling parameter 2
P parameter
Hardware configuration
A parameter
I/O test parameter
o. parameter
Code 384
