Commissioning | 7
Instruction Manual R5 RU 0050-0070 B_EN_en
17 | 36
7.2
Fault Reset
A fault is indicated by red lighting of the LED ‘A1’ and if connected by the not existing ready for oper-
ation signal (terminal 1 of the D-SUB9 connector).
●
Prior to reset a fault find out the possible cause and remedy the fault.
CAUTION
The machine can start immediately when power is supplied.
Risk of inadvertent start-up!
●
Make sure that a start-up will not lead to a dangerous situation.
●
Reset the fault by disconnecting and reconnecting the power supply for at least 30 seconds.
NOTE
The variable speed drive can automatically reset 6 times with an interval of 20 seconds be-
tween each reset.
