Commissioning – Lenze ECSCPxxx User Manual
Page 188

Commissioning
Setting of homing parameters
Example: Reference search with linear positioning axis
l
188
EDBCSXP064 EN 8.0
IMPORTANT
Possible settings
Code
Selection
Lenze/
{Appl.}
Designation
No.
C3012 Measure offs.
0.0
Offset to shift the zero position
compared to the standstill
position
^ 187
−214000.0000
{0.0001
units}
214000.0000
6.16.3
Example: Reference search with linear positioning axis
Settings for homing mode 3
ƒ
Set homing mode 3 with C3010 = 3.
ƒ
The negative hardware limit switch at the same time is to be used as a homing
switch.
– Connect hardware limit switch in parallel with X6/DI1 and X6/DI2.(For terminal
assignment see
^ 172)
– Set C0114/1 and C0114/2 = 1 (LOW level is active).
ƒ
Define homing speed via C3013.
ƒ
Define acceleration/deceleration via C3014.
ƒ
Define target position as offset to the home position via C3011.
1
4
0
3
2
C3011
100
200
300
400
500
600
5
ECSXA435
Fig. 6−43
Homing in mode 3, negative hardware limit switch as reference switch
0 Negative hardware limit switch
1 Travel to limit switch (= reference switch) and reverse there
2 From zero pulse travel via the defined offset (C3011) towards target position
3 Positive hardware limit switch
4 Zero pulse (zero position of the position encoder)
5 Target position