Siemens LME7 Series - 15.5 Manual Adjustment

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Building Technologies Basic Documentation LME7... CC1P7105en
15 Operation via internal LED 17.04.2018
15.5 Manual adjustment (depending on program
module)
15.5.1 Position of actuator or speed of PWM fan in
modulating operation with analog signal
Β
Note:
Display is possible only when …
∂ in operating mode or standby,
∂ program sequence for modulating operation via analog preset output and with connected
actuator with potentiometer for position feedback to the LME7
A
LCD Bild 13/0908
Press
A
for the relative current position of the actuator or
the relative current speed of the PWM fan.
Signal lamp blinks green.
Display shows .oP.
A
1...3 s
Press
A
(1…3 seconds) for display of the relative current
position or the current speed.
Signal lamp blinks green.
The relative value .57 of the current position is displayed.
Position of actuator 0°
0 ς value of potentiometer =
0% display
Position of actuator high-fire
>0°
<90° = value of
potentiometer >0 ς <1000 ς
= 100% display
Actual speed
0 rpm = 0% display
Current speed corresponds
to the rated load speed =
100% display
Example: Value .57
A
>3 s
When pressing
A
(>3 seconds), the point after the
number begins to blink.
When the button is released, the value is displayed for 2
minutes.
Signal lamp blinks green.
Then, the normal display appears.
Display: Value 57, point . blinks.