YASKAWA JEPMC-MP2300-Y Series User Manual page 534

11 Precautions for Using the MP2300
11.3.1 Operations and Parameter Data Flow
( 2 ) Normal Operation
MPE720
Input
Data
HDD in personal computer
( 3 ) When the SERVOPACK Tab Page Is Open
MPE720 (online)
Display
Input Current
Data Value
Input
Data
HDD in personal computer
11-10
• Control software of the SERVOPACK operates based on the parameter data held in
SERVOPACK's RAM.
• Some of MP2300 setting parameters and commands temporarily change SERVOPACK parame-
ters (refer to Chapter 6 Motion Parameters for details). RAM in the SERVOPACK are written.
SRAM
Software
Flash
SDRAM
Memory
SERVOPACK
Parameters
(All Axes)
MP2300
Parameters held in the SERVOPACK's RAM are displayed on a Digital Operator connected
to the SERVOPACK. They are also written to EEPROM when the DATA/ENTER Key is
pressed.
The data flow for SERVOPACK parameters is as follows when the SERVOPACK Tab Page is open
in the SVB Definitions Window on the MPE720 (refer to 2.1.6 ( 4 ) Set and Save Motion Fixed
Parameters on page 2-28 for details on how to open the SERVOPACK Tab Page.):
• The MPE720 writes and displays the parameters that are held in the SERVOPACK's RAM for the
relevant axis to the Current Value in the SERVOPACK Tab Page.
It also reads and displays the values that are held in the MP2300's SDRAM values to the Input
Data in the SERVOPACK Tab.
System
SRAM
Software
Flash
SDRAM
Memory
SERVOPACK
Parameters
(All Axes)
MP2300
The following figure shows an example of the SERVOPACK Tab in the SVB Definition Window.
MECHATROLINK
Send
System Control
Software
RAM
Parameters
SERVOPACK
MECHATROLINK
Send
Control
Software
RAM
Parameters
SERVOPACK
When the MP2300 has
Send
temporarily changed
EEP
-ROM
SERVOPACK
Send
EEP
-ROM
SERVOPACK