Operating instructions

Electrical installation
4.9 Other connections
Drive converter cabinet units
80 Operating Instructions, 10/2008, A5E00288214A
Reconnection to the 24 V DC Button Circuit
When using the 24 V DC button circuit, you must remove the following jumpers at terminal
block X120:
● 4-5, 9-10, and 11-14
You must also insert the following jumpers at terminal block X120:
● 4-11, 5-10, and 9-14
Diagnostics
Messages output during operation and in the event of faults (meaning of LEDs on -K120) are
described in the "Additional Operating Instructions" of the Operating Instructions.