Heidolph MR Hei-End, Руководство по эксплуатации

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Assembly
23
To activate commands
▪ command string for speed always has to be followed by “START_2”
▪ command string for heating has to be followed by “START_1” only
the fi rst time.
As soon as heating button is activated all further adjustments of
temperature will be executed immediately.
Examples: remote operation
Description
Command string Result
Heater to be adjusted
to 150 °C
OUT_SP_1 150
Heating adjustment to 150 °C,
only if:
START_1 is entered
Next step: Heater to be adjusted
to 250 °C
OUT_SP_1 250
Heating adjustment to 250 °C
immediately after input
Motor to be adjusted
to 1000 rpm
OUT_SP_3 1000
Motor adjustment to 1000 rpm,
only if:
START_2 is entered
Next step: Motor to be adjusted
to 500 rpm
OUT_SP_3 500 Motor adjustment to 500 rpm,
only if:
START_2 is entered
Use interface analog 0-10V
Interpreted analog the interface can be used to output the actual medium temperature.
Pin assignment SUB-HDD plug
as shown opposite
Output values:
▪ 0 °C = 0 V
▪ per 100 °C = 3,5 V
MR Hei-End
Plug SUB-HDD 15
e.g. McMurdo HDE15PTD
9 GND
7 Medium temperature output 0 – 10V