ABB i-bus
KNX
Start-up
26 2CDC501049D0201 Rev. A | SV/S xx.xxx.x.1
7
5*
Overload I > I
max
Status value
1 Bit
DPT 1.005
C, R, T
The device uses this communication object to report that an overload has been detected on the output. If an overload is
detected for > 10 seconds then a telegram with the value 1 is sent. The object value 0 is sent as soon as the current falls
back within the limit value I
Ovl
.
Overload limit values I
Ovl
:
SV/S 30.320.2.1: I
Ovl
= 500 mA +/-
5 % hysteresis
SV/S 30.640.5.1: I
Ovl
= 900 mA +/-
5 % hysteresis
Telegram value:
0 = no overload (LED I > I
max
is OFF)
SV/S 30.320.2.1: I = < 475 mA
SV/S 30.640.5.1: I = < 855 mA
1 = overload (LED I > Imax is ON)
SV/S 30.320.2.1: I = > 525 mA
SV/S 30.640.5.1: I = > 950 mA
8
6*
Trigger bus reset
General
1 bit
DPT 1.017
C, W
This communication object triggers a reset for 20 seconds. The bus line is disconnected from the output voltage and
shorted. This restarts devices connected to this bus line.
The
Reset
LED lights up for the duration of the reset.
Lines with two power supplies: a bus reset can be triggered only when mains voltage is applied.
Telegram value:
1/0 = reset
* Object no. for SV/S 30.320.2.1
Summary of Contents for SU/S 30.640.1
Page 1: ... PRODUCT MANUAL ABB i bus KNX SV S KNX Power Supplies ...
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Page 34: ...ABB i bus KNX Appendix 32 2CDC501049D0201 Rev A SV S xx xxx x 1 Notes ...
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