6 Operating status messages
BU 0200 en-US-4920
223
Pos : 653 /Anleit ungen/El ektr onik /FU und St art er/6. M eldung en zum Betriebsz ust and/Diagnos e LED s/Diag nos e- LEDs am SK 2x0E ( BG 4) und SK 2x5E [ SK 2xxE] @ 2\mod_1350999163928_14638. doc x @ 49243 @ 355 @ 1
6.2.2 Diagnostic LEDs on the SK 2x0E (size 4) and SK 4x5E
1
RJ12,
RS 232, RS 485
2
Diagnostic LEDs
3
P1/P2, LED-VFD,
LED-ASi
Figure 30: Diagnostic openings SK 2x0E size 4 or SK 4x5E
Status LEDs
LED
Signal
Name
Color
Description
Status
Meaning
DS
dual
red/green
VFD status
off
VFD not on standby,
no line and control voltage
green on
VFD is enabled (VFD running)
green
0.5 Hz
VFD is in standby or not enabled
Flashing
4 Hz
VFD is in switch-on block
red/green
4 Hz
Warning
Alternating
1 Hz
Degree of overload of switched-on VFD
green on +
flashing red
VFD not on standby,
Control voltage available but no line voltage
flashing red
Error, flashing frequency → error number
AS-i
dual
red/green
Status AS-i
Details (
Section 4.5 "AS interface (AS-i)")
SK 2x5E
SK 2x0E
