KEB COMBIVERT F6 Instructions For Use Manual - page 19
2.3 Connection of the control
Observe the following instructions to avoid malfunctions
• Use shielded / drilled cables.
• Lay shield on one side of the inverter onto earth potential.
• Installcontrolcablesandpowercablesseparately(approx.10…20cmdistance);
Lay crossings in a right angle.
• Separate shield for analog and digital control lines.
• Depending on the use of the relay output, an extra shielding is to be used, too.
• In case of inductive load on the relay outputs a protective wiring must be provided
(e.g. free-wheeling diode)!
The terminals of the control terminal block, enocder inputs and communication interface
are securely isolated in accordance with
EN 61800-5-1
.
2.2.7.4 DEV ST - LED
DEV ST
LED colour Description
off
-
Device off or booting
on
red
Error
on
yellow
no error, DC link not loaded
on
green
no error, ready for operation
flashing
green
noerror,isusedforidentificationoftheunit(fb32)
Table 4:
LED function DEV-ST
2.2.7.5 OPT - LED
OPT
LED colour Description
-
-
reserved for options
Table 5:
LED function OPT
19
CONNeCTION OF The CONTROL