YASKAWA MP2300S, User Manual, Page: 360 / 462

A-6
( 2 ) Normal Operation
1.
Control software of the SERVOPACK operates based on the parameter data held in SERVOPACK’s
RAM.
2.
Some of MP2300S setting parameters and commands temporarily change SERVOPACK parameters.
Refer to
Chapter 4 in the Machine Controller MP2000-series SVB/SVB-01 Motion Module User’s Man-
ual (manual no. SIEPC88070033) for details. RAM in the SERVOPACK are written.
Parameters held in the SERVOPACK’s RAM are displayed on a Digital Operator connected to the SERVO-
PACK. They are also written to EEPROM when the DATA/ENTER Key is pressed.
( 3 ) When the SERVOPACK Tab Page Is Open
The data flow for SERVOPACK parameters is as follows when the SERVOPACK Tab Page is open in the SVB Defini-
tions Window on the MPE720 (refer to
2.2.5 ( 5 ) SVB Definition on page 2-45 for details on how to open the SERVO-
PACK Tab Page.)
1.
The MPE720 writes and displays the parameters that are held in the SERVOPACK’s RAM for the rele-
vant axis to the
Current Value in the SERVOPACK Tab Page.
It also reads and displays the values that are held in the MP2300S’s SDRAM values to the Input Data
in the SERVOPACK Tab Page.
M E C H A T RO LINK
RAM
EE P
- ROM
SRAM
SDRAM
I nput
Data
MP E 720
H DD i n persona l computer
Fl ash
Memory
S E RVOPAC K
Parameters
(A ll Axes)
Parameters
System
Software
Contro l
Software
S E RVOPAC K S E RVOPAC K
Send Send
When the MP2300S has
temporar il y changed
MP2300S
SDRAM
SRAM
EE P
- ROM
RAM
M E C H A T RO LINK
I nput
Data
MP E 720 (on li ne)
H DD i n persona l computer
D i sp l ay
Current
Va l ue
I nput
Data
MP2300S
Send Send
S E RVOPAC K S E RVOPAC K
Contro l
Software
System
Software
Parameters
S E RVOPAC K
Parameters
(A ll Axes)
Fl ash
Memory