YASKAWA E-S Series Product Manual page 136

Using Only the /DEC Signal for Homing
(PnB31 = n.2)
 Turn ON the power supply.
 The ALM signal turns OFF.
 Turn ON the /S-ON signal. The SERVO ON state is entered.
 Turn ON the /HOME signal. Homing starts.
 Turn OFF the /HOME signal after the /BUSY signal turns ON.
 When the /DEC signal turns ON, the motor changes to the creep speed.
 After the motor moves the final travel distance, homing has been completed and the /POS-
RDY signal turns ON.
Speed
Operation Pattern
Power supply
ALM
/S-ON
/HOME
/DEC
/BUSY
/INPOSITION
/POSRDY
Approach speed
3 s max.
7.2 Homing
7.2.3 Homing Procedures
Creep speed
Final travel distance
Time
7
7-9