YASKAWA JEPMC-MP2300-Y Series User Manual page 106

2 System Startup and Sample Programs
2.3.2 System Startup when Adding Electronic Devices
If I/O addresses are changed for an existing application using MPE720 after the initial self-configuration has
been executed, the I/O addresses are updated when self-configuration is subsequently executed. If SVR is
set to disabled, the setting will return to enabled. It is recommended that settings are checked again,
including settings for existing electronic devices, after self-configuration has been executed.
2-62
3.
Start the Electronic Device to Be Added.
Make the DIP and rotary switch settings for the device to be added, then turn ON the power to
that device only. Check that it starts up normally. Once normal startup has been confirmed, turn
OFF the power supply.
4.
Connect the Electronic Device.
Connect the electronic device to the MP2300 and turn ON the power to all the MECHA-
TROLINK slaves.
5.
Execute Self-configuration.
Turn ON the power to the MP2300, log on to the MP2300 using MPE720, then select Order -
Self Configure All Modules to execute self-configuration for the added Optional Module or
the SERVOPACK connected SVB Module.
Refer to 5.4.3 ( 2 ) Self Configuration of Each Module on page 5-33 for information on self-
configuration of MP2300 Modules.
If Self Configure All Modules is executed when MP2300 is selected, all the modules will be
self-configured.
With the self-configuration function, existing definitions for SERVOPACKs are not refreshed
and existing parameters are saved. However, SERVOPACKs need to be started up normally
for self-configuration to be used..
Refer to steps 6 to 9 under 2.3.1 Starting the System for First Time on page 2-59 for details of the rest
of this procedure (steps 6 to 9).
6.
Make Parameter Settings to Match Machinery.
7.
Save SERVOPACK Parameters.
8.
Save MP2300 Data to Flash Memory.
9.
Save Ladder Programs and Restart MP2300.
This completes the system startup procedure when electronic devices have been added.