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E166703
E-9
E: Retrieving Logs
Electro
Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Electro
Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
• Records Used: The number of records stored in the log. This number will equal the
Max Records when the log has filled. This value will be set to 1 when the log is
reset. The data type is an unsigned integer from 1 - 2^32.
NOTE:
The first record in every log before it has rolled over is a "dummy" record,
filled with all 0xFF's. When the log is filled and rolls over, this record is overwritten.
• Record Size: The number of bytes in this record, including the timestamp. The data
type is an unsigned integer in the range of 14 - 242.
• Log Availability: A flag indicating if the log is available for retrieval, or if it is in use
by another port.
0
Log Available for retrieval
1
In use by COM1 (RS485/Ethernet/WiFi)
2
In use by COM2 (USB)
3
In use by COM3 (RS485)
0xFFFF
Log Not Available - the log cannot be retrieved.
This indicates that the log is disabled.
NOTE:
To query the port by which you are currently connected, use the Port ID
register:
Register:
0x1193
Size:
1 register
Description: A value from 1-4, which enumerates the port that the requestor is
currently connected on.
NOTES:
• When Log Retrieval is engaged, the Log Availability value will be set to the port
that engaged the log. The Log Availability value will stay the same until either
the log has been disengaged, or 5 minutes have passed with no activity. It will
then reset to 0 (available).
• Each log can only be retrieved by one port at a time.