Allen-Bradley MicroLogix 1200 Reference Manual page 379

RTC Hours
(1) Data Format
Address
S:40 word
(1) This word can only be accessed via ladder logic. It cannot be accessed via communications (such as a Message
instruction from another device).
This address is duplicated in the Real-Time Clock Function File at
RTC:0.HR See Real-Time Clock Function File on page 3-3 for more
.
information.
RTC Minutes
(1) Data Format
Address
S:41 word
(1) This word can only be accessed via ladder logic. It cannot be accessed via communications (such as a Message
instruction from another device).
This address is duplicated in the Real-Time Clock Function File at
RTC:0.MIN See Real-Time Clock Function File on page 3-3 for more
.
information.
RTC Seconds
Data Format
(1)
Address
S:42 word
(1) This word can only be accessed via ladder logic. It cannot be accessed via communications (such as a Message
instruction from another device).
This address is duplicated in the Real-Time Clock Function File at
RTC:0.SEC See Real-Time Clock Function File on page 3-3 for more
.
information.
RTC Day of Week
Data Format
(1)
Address
S:53 word
(1) This word can only be accessed via ladder logic. It cannot be accessed via communications (such as a Message
instruction from another device).
This address is duplicated in the Real-Time Clock Function File at
RTC:0.DOW . See Real-Time Clock Function File on page 3-3 for more
information.
Range Type
0 to 23 status
Range Type
0 to 59 status
Range Type
0 to 59 status
Range Type
0 to 6 status
System Status File C-19
User Program Access
read only
User Program Access
read only
User Program Access
read only
User Program Access
read only
Publication 1762-RM001C-EN-P