Lenze ECSCMxxx - Manual (Page 153)

Commissioning
Setting of homing parameters
Homing modes
6
l
153 EDBCSXM064 EN 11.0
Modes 16 and 17
Approach mechanical limit stop and set home position.
1
3 R
2 0
4
ECSXA521
Fig. 6−24 Homing in mode 16
0 Mechanical limit stop (negative)
1 Load (e. g. slide)
2 Mechanical limit stop (positive)
3 Direction of travel
4 Home position
The load (e.g. slide) is travelled from its original position in positive or negative direction
towards the mechanical limit stop. The motor torque is limited during homing to the
torque limit value (C3008). If the motor torque reaches the torque limit value for a longer
time than specified in C3009, the internal speed setpoint is travelled to "0" within the
deceleration time set (C0936). After that it is traversed by the offset set in C3011 (
^ 155).
If the internal speed setpoint = 0, a home position is set at this position.
C3009
C4018
100 % M max
C3008
g_bOperationModeBit2_SW2
1
v
t
t
t
M
0
1
3
2
ECSXM005
Fig. 6−25 Sequence of homing in mode 16/17
0 Actual speed value
1 Speed setpoint
2 Mechanical limit stop
3 Actual torque
Settings
Mode 16
(Homing towards the positive mechanical limit stop) Mode 17
(Homing towards the negative mechanical limit stop)
l Set C3010 = 16. l Set C3010 = 17.