Samson TROVIS 5757-3, Руководство по настройке

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10 KH 5757 EN
Functions and parameters
2.6 Control parameters
Parameters WE Value range
P07: Proportional-action coefficient KP 0.8 0.1 to 50
P08: Reset time Tn 15 s 0 to 999 s
P09: Derivative-action time Tv 0 s 0 to 999 s
P10: Actuator transit time Ty 25 s 0 to 240 s
The actuator transit time Ty actuator transit time for valve travel (P10) reflects the time that the
valve needs to move through the range from 0 to 100 % without stopping. The default setting
is 25 s.
The default setting is based on the rated travel of 6 mm. The actual transit time can be deter -
mined by the "Start transit time measurement" parameter. See section 4.4.
2.7 External demand processing
The device can process an external demand for heat depending on the configuration. A
measuring range (Xmin to Xmax) is assigned to the current signal (0 to 20 mA or 4 to
20 mA, set point). The external hot water set point has priority over the internal set point.
Only a Pt 1000 sensor can be used to measure the hot water temperature when the function
for an external demand is active.
Functions WE Configuration
F05: Current input 0 F05 - 1
F06: Function of current input 0 F06 - 1
F07: Measuring range of current input 0 F07 - 0: 0 to 20 mA
F07 - 1: 4 to 20 mA
Parameters WE Value range
P03: Lower measuring range value Xmin 0 °C –50 to 90 °C
P04: Upper measuring range value Xmax 100 °C 10 to 150 °C
NOTICE
!
NOTICE !