Home Position Return By The Driver Home Position Return Method - Mitsubishi Electric MELSEC Q Series Programming Manual

6 POSITIONING CONTROL

6.23.15 Home position return by the driver home position return method

Fig. 6.50 Home position return by driver home position return method
(1) Driver home position return method
The stepping driver performs home position return autonomously based on the
positioning patterns set on the stepping driver side. Home position return data is
set with the parameters on the stepping driver side.
Driver home position return method cannot be used on anything other than a
stepping driver. Refer to the instruction manual of the stepping driver being used
for home position return operations and parameters.
(2) Home position return by driver home position return method
The operation for home position return by driver home position return method is
shown below.
V
Operates according to the home position
return pattern set on the stepping driver.
(3) Home position return execution
Home position return by driver home position return method is executed using
the servo program in Section 6.23.19.
(4) Cautions
(a) If a home position return is started for an axis that is not connected to a
stepping driver, a minor error (error code: 194) will occur and the home
position return is not executed.
(b) When a stop cause is detected during driver home position return, home
position return operation is stopped.
The stopping operation for when a stop cause is detected depends on the
stepping driver.
Refer to the instruction manual of the stepping driver being used for details.
(c) During driver home position return, the home position return is performed
based on the home position return direction of the parameters on the
stepping driver side. Make sure the home position return direction is the
same as home position return direction of the parameters on the stepping
driver side.
Ver.!
: Refer to Section 1.3 for the software version that supports this function.
Home position return start
6 - 242
Ver.!
t