ZIEHL-ABEGG MK090 Series, Руководство по сборке

Страница: 29 / 51

8.5.1 Controlmode
Type of device modulation.
0
Factory setting
Control by external signal (0 - 10 V / PWM) at the input “ E1 ” .
Switching to fi xed speed “ Default Internal2 ” or “ Default Internal3 ” via digital input
possible ( IO Setup).
1
no function
2
no function
3
no function
4
constant speed “ Set Internal1 ” .
Switching to fi xed speed “ Default Internal2 ” or “ Default Internal3 ” via digital input
possible ( IO Setup).
5
Fixed speed “ Default Internal2 ” (without switching possibility to other default).
6
Fixed speed “ Default Internal3 ” (without switching possibility to other default).
8.5.2 Limit
After allocation of a digital input ( IO Setup) an adjustable limitation of the modulation
can be activated via a digital input.
“ Limit value ” = max. possible modulation (e.g.
speed reduction during night operation by
time switch).
Setting range: 0 - 100 %
Factory setting: 75 %
max. modulation, i.
e. no limit.
Limit (idealized principle diagram)
n [%]
50
100
Si [%]
Min.
L= 70% Min.= 0 % Max. = 100 %
50
L
L = 70% Min. = 35 % Max. = 85 %
07.10.2010
v_limit_101_rpm.vsd
0 100
n [%] Motor speed
L Limit
Si Speed setting signal
8.5.3 LED Mode
LED Mode
Only for versions with integrated status LED!
Setting
Function
ON
Status LED in ECblue active i.e. operating conditions are indicated by fl ash code
(factory setting).
OFF
Status LED not active, i.e. always OFF.
Assembly instructions ECblue Programming by hand held terminal A-G-247NW
L-BAL-F055D-GB 1634 Index 002 Part.-No.
29/51