ASTECH LDM41E, Руководство пользователя

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LDM41E and LDM42E Manual Commands and Parameter
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AC must be selected in keeping with the currently set SF scale factor (see 9.4
Digital Switching Output (Alarm)).
8.15 AH – display/set ALARM hysteresis
AH allows you to make parameter settings for the switching hysteresis at the
beginning and the end point of the active range of the switching output.
AH must be selected so it is properly matched to the currently valid scale
factor (SF).
The mathematical sign of AH can be used to set an active state logic level:
Positive sign (“+”): active range is HIGH-active.
Negative sign (“-“): active range is LOW-active.
No sign setting means positively-signed (see 9.4 Digital Switching Output
(Alarm)).
8.16 AW – display/set ALARM width
AW sets the length of the active range, beginning at AC.
AW settings must be made in agreement with the currently valid SF scale
factor.
AW is always equal or greater than “0” (zero).
AW is always equal or greater than |AH| (the amount of AH).
Standard setting is 100000 – means off.
8.17 HO – display/set Temperature for heating on
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HO displays/sets the temperature value at which the internal heating is
switched on. The values can be varied between -40°C and 70°C.
Standard setting is 3°C.
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Only for devices with internal heating (option -h)