6 commissioning, Commissioning – Lenze ECSCExxx Power supply module User Manual
Page 60
Commissioning
6
l
60
EDBCSXE040 EN 7.0
6
Commissioning
Check before switching on the power supply module for the first time:
ƒ
The wiring for completeness, short−circuit, and earth fault
ƒ
The power connection:
– Mains connection via terminals L1, L2, L3 (X21)
– Connection of the RFI filter / mains choke
– Connection of the brake resistor (internal/external) via terminals BR0, BR1 (X22)
– Polarity of the DC bus voltage supply via terminals +UG, −UG (X22)
ƒ
The control connection (X6):
– Connection of the 24 V supply, GND
– Connection of temperature sensor contact of the external brake resistor or
connection of jumper when using the internal brake resistor to terminals T1, T2.
– Adjustment of wiring to the signal assignment of the control terminals.
ƒ
The communication via the system bus (CAN)