GE EPM 9650/9800 manual Time of Use Calendar Block, Time of Use Upload Calendar Block

8.70: Time of Use Calendar Block (34919-35800)

Description: Time of Use Calendar Registers included in all blocks: Modification Time Stamp, Calendar Year, Profile for 2-Day Segments for the Whole Calendar Year (Jan1/Jan2 Profile), Profile Status, Profile Register for

8.71: Time of Use Upload Calendar Block (36607-36736)

Description: Time of Use Upload Calendar Window Registers included in this block: Locked to Port, Sequence Status, ID, Data, Checksum. (See 3.27 - 3.30, 3.43.)

8.72: Historical Log 1 Snapshot Header (36865-36882)

Description: Historical Log 1 Snapshot Registers included in this block:

Memory Size

4-byte unsigned integers representing the amount of memory, in bytes, allocated to the log.

Record Size

2-byte integers representing the size, in bytes, of a record in the log.

First Index

2-byte unsigned integers representing the index of the first (oldest) record in the log.

Last Index

2-byte unsigned integers representing the index of the last (newest) record in the log. The value 0x0FFFF indicates that the log is empty.

First Time Stamp

These Registers (8 bytes) hold the time stamp from the first (oldest) record in the log.

	Time Stamp Bytes
Byte	Range	Description
0	0-255	Century
1	0-99	Year
2	1-12	Month
3	1-31	Day
4	0-23	Hour
5	0-59	Minute
6	0-59	Second
7	0-99	Centisecond

Last Time Stamp

These Registers hold the Time Stamp from the last (newest) record in the log. The byte order and description are the same as for the First Time Stamp.

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