Delta AH500 Hardware Operation Manual page 539

A H 5 0 0 H a r d w a r e a n d O p e r a t i o n M a n u a l
11.4.7.3 Program Change Log Page
This page displays information on any changes on the program, including changed item, date and time when
the change occurred. You can use the Clear log button to clear the program change record.
Item
Refresh cycle
"-"
"+"
"Clear log"
Item
Date & Time
11 - 9 0
Refresh cycle time; default: 10; unit: second
Minus; click once to decrease 1; the minimum value is 1
Plus; click once to increase 1; the maximum value is 60
Use this button to clear the program log in the PLC CPU
The item that is changed in the program; read only
The date and time when the change occurred; read only
Description