Table 5.63—real time clock format 218 – Watlow PPC-2000 User Manual
Page 246
Chapter 5: LogicPro and Modbus Reference
PPC-2000 User’s Guide
218
Watlow Anafaze
Doc.# 30002-00 Rev 2.3
Time and date
The PPC-2000’s clock calendar automatically updates the year,
day of the week, month, date, hour, minute and second. The
time and date can be set initially with a PC or similar host. The
information located in seven registers can be used in logic
programs or a host computer. Table 5.63 describes the data
format.
Table 5.63
Real Time Clock Format
1
The values for day of the week are not predefined. They are in-
cremented with the date. The user chooses what day equals a val-
ue of one, and the rest of the day values follow.
Database
Offset
Description
Range
0
Year
0 to 99
1
Day of Week
1
1 to 7
2
Month
1 to 12
3
Date
1 to 31
4
Hours
0 to 23
5
Minutes
0 to 59
6
Seconds
0 to 59