For LED of normal power supply and failure, see section LEDs (page 137).
7
I/O connection. See section External control connecting terminal, frames
R0…R2 (page 37).
8
Voltage dependent resistor grounding screw (VAR)9
EMC filter grounding screw (EMC).
R0…R2: on the left side of drive.
10
Input voltage connection (L1, L2, L3).11
Motor connection (T1/U, T2/V, T3/W) and brake connection (R-, R+/UDC+,
UDC-).
12
PE connection (power line)13
Earthing connection (motor)14
Other earthing connections15
Fan16
Cable bundle installation position of I/O cable17
■
Frames R3
32 Operation principle and hardware description