SMC Networks LECSN-T Series User Manual

18 - 58
18．EtherCAT COMMUNICATION
The following shows the definition of Bit 10, Bit 12, and Bit 13 of Statusword in the hm mode.
Bit 13
Bit 12
Bit 10
Definition
0
0
0
Homing procedure is in progress
0
0
1
Homing procedure is interrupted or not started
0
1
0
Homing is attained, but target is not reached
0
1
1
Homing procedure is completed successfully
1
0
0
Homing error occurred, velocity is not 0
1
0
1
Homing error occurred, velocity is 0
1
1
reserved
(4) List of Homing method
POINT
In the following cases, make sure that the Z-phase has been passed through
once before the home position return. Z-phase unpassed will trigger [AL. 90.5
Z-phase unpassed].
When using an incremental external encoder in the fully closed loop control
mode
For the use in the DD motor control mode
To execute a home position return securely, start a home position return after
moving the servo motor to the opposite stroke end with csv or pv from the upper
side and others. Whether the servo motor has reached the stroke end can be
checked with Digital inputs (60FDh).
When changing the mode after the home position return completion, set 0 to the
Target position (607Ah) and change the control mode.
The Method numbers which can be used in indexer method are only -1, -33, -3,
35 and 37.

SMC Networks LECSN-T Series Specifications

General

Brand	SMC Networks
Model	LECSN-T Series
Category	Controller
Language	English