Omron NT21

4-4SectionMemory Link Online Transfer Function
400
The PT’s screen data can be changed at the scheduled times each day to dis-
play the regular operating screen or maintenance screen.
6 PM Screen Change
b) Start regular
operation with
memory link.
a) Transfer regular
operating screen data.
PT Host
b) Start operation
with maintenance
screen data.
a) Transfer maintenance
screen data.
PT Host
8 AM Screen Change
MENU SET MON.
Tank A
Tank B
Tank C
Tank D
Bulb A Bulb B Bulb C
MAINTENANCE
2. Automatically Switch
PT Screen Data at
Certain Times