Emerson LMS1000 User Instructions page 137

User Instructions
Spec. Nos. 586505000 and 5865055000 (Model LMS1000)
CLR RLY
Description: Clears any relays which have been forced on using the SET RLY
command.
Command Level: 6, or level 5 if the relay channel being cleared is configured in the
user's channel group.
Syntax: CLR RLY [node_number_channel_number]
Comments: This command de-energizes a relay if it has been turned on with the SET
RLY command. However, this command will NOT turn off any relay that has been turned
on because of its control program.
A jumper is provided on the relay circuit card which can be used to disable the SET RLY
and CLR RLY commands.
Notes: This command could potentially initiate a user report if everything were
programmed correctly. First, the relay in question would have to be configured as an
alarm type. Second, a user would have to be configured to receive a retired alarm report
and he would have to have the relay in question as one of his user channels. Once the
relay is cleared, a user phone report or Email message would occur. Any user entering
this command will have his name and this action recorded in the event log. If a level 5
user attempts to clear a relay channel not configured in the user's channel group, the
following message is issued. "Illegal request, not configured to access this channel".
Related Commands: SET RLY
Example:
Command<5>: CLR RLY
Clear Relay: 0003
Clear Relay: 0004
Clear Relay: 0064
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Chapter 3. Commands
Section 5847
Issue AL, July 24, 2006
Page 3-55