Elster LCR-212 Single Phase Load Control ... - Essential Energy
Elster LCR-212 Single Phase Load Control ... - Essential Energy
Elster LCR-212 Single Phase Load Control ... - Essential Energy
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UNCLASSIFIED<br />
OPERATIONAL PROCEDURE - <strong>Elster</strong> <strong>LCR</strong>-<strong>212</strong> <strong>Single</strong> <strong>Phase</strong><br />
<strong>Load</strong> <strong>Control</strong> Ripple Receiver Installation and<br />
Use<br />
CEOP8086<br />
• OFF Switching Command + Work Schedule Disabling<br />
This command serves to switch all addressed objects to the OFF position and to disable the<br />
associated schedules.<br />
• Receiver Deactivation (OUT of Service)<br />
Receivers can be deactivated with this command, i.e. they no longer react to arriving<br />
remote switching and remote programming commands. Equally, all running work schedules<br />
are disabled and all relays are deactivated.<br />
• Receiver Activation (IN Service)<br />
Deactivated receivers can be activated again with this command.<br />
• Test Command<br />
This command is purely for test purposes.<br />
5.2.2 Timer Function with VERSACOM<br />
Up to 32 work schedules containing several ON and OFF switching times can be defined for<br />
each receiver within the range from 00:00:01 – 24.00.00. The work schedules are<br />
optionally assigned to relays 1 – 4. It is also possible to activate work schedules in the<br />
receiver depending on specific days of the week or public holidays.<br />
5.2.3 Special Features<br />
• Correction to the nominal state after a time synchronisation command.<br />
After a time synchronisation command has been received, the current nominal status<br />
of the relays belonging to all currently active work schedules is corrected in the<br />
receiver.<br />
• Correction to the nominal state after a work schedule selection.<br />
After a work schedule selection command has been received, enabling or disabling of<br />
specific temperature-dependent work schedules, all currently active work schedules<br />
are corrected to the current nominal status.<br />
• Emergency running function.<br />
If all work schedules in the receiver are disabled during load control, it is possible to<br />
assign a work schedule to each relay which is then enabled under the following two<br />
conditions: enabling only if all work schedules are disabled and a transmitter failure<br />
(SAS) is also detected.<br />
• Dynamic work schedule processing.<br />
It is possible to specify the number of work schedules and the number of switching<br />
time pairs when defining parameters.<br />
6 RIPPLE CONTROL SYSTEMS<br />
The <strong>LCR</strong><strong>212</strong> receiver is capable of processing the following ripple control protocols:<br />
• conventional protocols<br />
Identifier<br />
System<br />
0 Zellweger 180 second<br />
1 L & G S 50<br />
2 RWE<br />
3 L & G B telegram<br />
4 Zellweger 60 seconds<br />
5 Pulsadis (CDC or EDF)<br />
6 Ricontic S<br />
7 Ricontic B<br />
22 March 2011 - Issue 3<br />
Approved By: General Manager Technical Services<br />
Page 12 of 17<br />
UNCLASSIFIED<br />
UNCONTROLLED COPY IF PRINTED