Lenze EDK71MMXXX−020 - Manual (Page 101)

Commissioning
Before switching on
7
EDK71MMXXX−020 DE/EN/FR 5.0
101
L
−26−
(
Stop!
Short circuits or earth faults in the wiring destroy the starttec. Check the
wiring for short circuit and earth fault.
To avoid personal injuries or property damages, check
l the wiring for completeness, short circuit and earth fault.
l the "EMERGENCY OFF" function of the complete system.
l whether the rated motor current is correctly set.
)
Note!
Testing mode without motor
If no motor is connected to the starttec and the starttec is enabled
(X3/28 = HIGH), the mains phase failure detection and the I
2 xt monitoring
respond due to the nature of the system.
To prevent the drive from being switched off with an error message, adjust
the mains phase failure detection and the I
2 xt monitoring to "warning"
during the testing mode (C0122 = 1, C0123 = 1).
(
Stop!
The starttec is designed for motor powers 250 W ... 4 kW or motor currents
1 A ... 9.5 A.
The following must be observed if you operate motors with powers
< 250 W or motor currents < 1 A in the operating mode "Reversal":
The operating mode is not detected automatically due to the low motor
current.
It is vital to set the operating mode "Reversal" manually with C0015 =
2. Otherwise, the starttec may be destroyed!