Mitsubishi Electric Q80BD-J71GP21-SX User Manual page 128

8
CC IE Control UTILITY
8
- 22 8.4 Setting Screen
8.4.6 Driver setting screen
POINT
The link refresh method is a method to access the CC-Link IE Controller Network
driver buffer.
The data in the link refresh storage area of the CC-Link IE Controller Network
driver buffer and the CC-Link IE Controller Network board are updated by the link
refresh function.
When the block data assurance per station is specified in the parameter of the
control station, separation
Personal computer
Reading
User program
Writing
*1: Separation is a condition that link data with double words (32 bits), such as the current value of the
positioning module, are separated to new data and old data in units of one word (16 bits) due to
the refresh timing of cyclic transmission.
*1
of link device data is prevented.
CC-Link IE Controller Network board
CC-Link IE
Controller Network
drive buffer
Link refresh
Refresh data
storage area