HL, SL
89
The
out
commands are valid only in remote control mode.
Examples:
When the RS485 interface is used, the three-digit instrument address
precedes 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 retrieve the working temperature >Setpoint1<
IN_SP_00
↵
A032_IN_SP_00
↵
Response from the circulator:
55.5
↵
LF
A032_55.5
↵
LF
Notice:
OUT commands
Temperature values can be displayed on the circulator in °C or °F.
The settings sent via the interface must also be made in the selected unit according
to this setting.
12.3. List of commands
OUT commands:
Setting parameters or temperature values.
Command
Parameter
Response of 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 using the stored parameters.
OUT_MODE_02
1
Selftuning “once”
Single selftuning of the controlled system after the next start.
OUT_MODE_02
2
Selftuning “always”
Continual selftuning of the controlled system whenever a new
setpoint is to be reached.
OUT_MODE_03
0
Set external programmer input to voltage.
Voltage
0 V ... 10 V
OUT_MODE_03
1
Set external programmer input to current.
Current
0 mA ... 20 mA
OUT_MODE_04
0
Temperature control of internal bath.
OUT_MODE_04
1
External control with Pt100 sensor.
OUT_MODE_05
0
Stop the unit = R –OFF-.
OUT_MODE_05
1
Start the unit.
