User Manual

Table Of Contents
Setup and Configuration 5-13
SmartPoint Module for the Elster A3 Meter ECMTM40000
5.10 Set Voltage Quality Thresholds (0x97)
Set the thresholds that control voltage quality based Alarm Messages. The command has the following format:
The format of the Voltage Quality Thresholds is shown in the following table:
The data field in the reply message has the 1 byte data status only.
5.11 Set Encryption Key (0x98)
Set the 128 bit Encryption Key. The command has the following format:
The data field in the reply message has the 1 byte data status only.
5.12 Set Real Time Clock (0x99)
Set the current time to synchronize meter reading times. The command has the following format:
The Elapsed Seconds field contains the number of elapsed seconds since the top of the hour ( 0 -3599 ) from
the perspective of the host.
The Current Hour represents the current real time hour (0-23 for midnight to 11:00pm).
The Read Hour allows setting of the time that the meters that receive this message will read their associated
meters if the supervisory rate is set to 6 hours or higher. The value is in hours plus 1 (1-24 for midnight to 11:00
pm). 0 means do not change current reading hour.
Msg
Type
Length Bytes 0-1 CRC
0x97 3 Voltage Quality Thresholds
Byte
(Bits)
Field
0 Minimum Click Duration
1(0:5) Minimum Voltage Threshold
1(6:7) Voltage Averaging Window
2(0:3) Outage Time Threshold
2(4:7) Restored Time Threshold
Msg
Type
Length Bytes 0-15 CRC
0x98 16 Encryption Key
Msg
Type
Length Byte 0-1 Byte 2
Byte
3
CRC
0x99 2
Elapsed
Seconds
Current
Hour
Rea
d
Hour