Lenze ECSEKxxx - Manual (Page 55)

Electrical installation
Wiring
Operation with ECSxE power supply module
4

55 EDKCSEK002 DE/EN/FR 2.0
4.4 Wiring
Install the capacitor module between the power supply module and the axis
module(s).
If the total cable length in the DC-bus connection is longer than 5 m, install the
capacitor module as close as possible to the axis module with the highest
power.
4.4.1 Operation with ECSxE power supply module

Stop!
ƒ Permanently bridge the charging current limitation (X26) of the
capacitor module (X26 = HIGH).
ƒ Only release the controller (X6/SI1 = HIGH) if the power supply
module ECSxE displays ”Ready for operation” (X6/DO1 = HIGH).
t [s]
HIGH (1)
LOW (0)
ECSx : X6/SI1 ü
ECSxE: X6/DO1
t [s]
100 %
0 %
t [s]
HIGH (1)
LOW (0)
ECSxK: X26 (24 V DC)
ECSxE: X6/DI1
ECSxE: X6/DI2
t [s]
HIGH (1)
LOW (0)
K1
U
ZK
ECSXK010
Fig. 4-1 Level/time diagrams for operation with ECSxE power supply module
ECSx Axis module of the ECS series
ECSxE Power supply module of the ECS series
U
DCbus
DC-bus voltage
ECSxK Capacitor module of the ECS series
K1 Mains contactor