Lenze ECSCPxxx - Manual (Page 188)

Commissioning
Setting of homing parameters
Example: Reference search with linear positioning axis
6
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