Lighthouse RLPC 0.1m, Operating Manual

Page: 54 / 118

Lighthouse REMOTE Liquid Particle Counter (MODBUS Output) Operating Manual
5-14 248083227-1 Rev 8
Example: Setting Alarm Suppression <ae#>
Note:
If more than one
channel goes into alarm
during a sample, it counts
as only one alarm. If, for
example, channels 1 and 2
go into alarm, it will count
as 1, not 2, suppressed
alarms.
The number of consecutive alarm conditions have to be greater than #
in order to turn on the Alarm Relay.
1. Type:
<ae2>
Response:
<ae2>Suppress Alarms = 2
In the above example, the 3rd consecutive alarm condition would
trigger the Alarm Relay.
Verify
Configuration
Changes
When done with all the updates, type <?> to list all the parameters and
current values. If any of the items, need to be changed type <m1> to
display the command menu to find the command to change the
parameter.
When the configuration parameters are set, change DIP switch 8 to
OFF, then power cycle the device to start it in MODBUS mode. It will
automatically start counting and is ready to receive MODBUS
commands.