Lenze ECSCPxxx - Manual (Page 184)

Commissioning
Setting of homing parameters
Setting homing modes
6
l
184 EDBCSXP064 EN 8.0
Modes 10 and 11
Approach hardware limit switch, reverse and navigate to the rising edge of the reference
switch.
)
Note!
ƒ While reversing, the approached hardware limit switch must be assigned
(mechanics must be designed accordingly).
ƒ In a 6 ms cycle, it is queried whether the hardware limit switch is assigned.
Ref
3
R
2
4
0
1
ECSXA524
Fig. 6−38 Homing in mode 10
0 Negative hardware limit switch
1 Home position at rising edge of the reference switch
2 Falling edge of the positive hardware limit switch (query in 6 ms cycle)
3 Load (e. g. slide)
4 Direction of travel
The load (e.g. slide) is navigated from its initial position to a hardware limit switch. Thereby
no fault message is triggered. According to the direction of travel, a reversal takes place at
the hardware limit switch approached and then the reference switch is approached. The
home position is placed a the rising edge of the reference switch. A zero pulse of the
position encoder is not required.
Settings
Mode 10
(Homing in positive direction) Mode 11
(Homing in negative direction)
l Set C3010 = 10. l Set C3010 = 11.