Lenze ECSCPxxx - Manual (Page 185)

Commissioning
Setting of homing parameters
Setting homing modes
6
l
185 EDBCSXP064 EN 8.0
Modes 12 and 13
Approach hardware limit switch, reverse, and execute "Home offset" (C3011).
)
Note!
ƒ While reversing, the approached hardware limit switch must continue to be
assigned (mechanics must be designed accordingly).
ƒ In a 6 ms cycle, it is queried whether the hardware limit switch is assigned.
1
3
R
2
4
0
C3011
ECSXA525
Fig. 6−39 Homing in mode 12
0 Negative hardware limit switch
1 Home position at standstill position
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 actuated. According to the direction of travel, a reversal takes place at
the positive or negative hardware limit switch and "Home offset" (C3011) is executed. The
home position is placed at the standstill position. A zero pulse of the position encoder is not
required.
Settings
Mode 12
(Homing in positive direction) Mode 13
(Homing in negative direction)
l Set C0540 = 12.
l C3011 ("Home offset")
l Set C3010 = 13.
l C3011 ("Home offset")