Remote control
72
The commands are divided into
IN
or
OUT
commands.
IN
commands: asking for parameters to be displayed
OUT
commands: setting parameters
The
out
commands are valid only in remote control mode.
Examples:
When the RS485 interface is used, the three-digit instrument address stands in front
of each command.
(example: address Ad32 = A
032
)
Command to set the working temperature >Setpoint1< to 55.5 °C
OUT_SP_00
⇔
55.5
↵
A032_OUT_SP_00
⇔
55.5
↵
Command to ask for the working temperature >Setpoint1<
IN_SP_00
↵
A032_IN_SP_00
↵
Response from the Cryo-Compact Circulator :
55.5
↵
LF
A032_55.5
↵
LF
Notice:
OUT-commands
Temperature values can be displayed on the Cryo-Compact Circulator in °C or °F.
The settings sent via the interface must also be made in the selected unit according
to this setting.
11.3. List of commands
OUT commands:
Setting parameters or temperature values.
Command
Parameter Response of Cryo-Compact Circulator
OUT_MODE_01
0
Use working temperature >Setpoint1<
OUT_MODE_01
1
Use working temperature >Setpoint2<
OUT_MODE_01
2
Use working temperature >Setpoint3<
OUT_MODE_02
0
Selftuning „off“.
Temperature control by using the stored parameters.
OUT_MODE_02
1
Selftuning „once“
Single selftuning of controlled system after the next start.
OUT_MODE_02
2
Selftuning „always“
Continual selftuning of controlled system whenever a new
setpoint is to be reached.