Lighthouse RLPC 0.1m, Руководство по эксплуатации

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Lighthouse REMOTE Liquid Particle Counter (MODBUS Output) Operating Manual
A-6 248083227-1 Rev 8
Universal
Action
Commands
These commands are provided for controlling multiple counters on the
same bus. The commands are not echoed. See Table A-6.
As soon as a Universal Action Command is executed, the bus drops out
of Universal mode.
WARNING:
The MR
Protocol is case-
sensitive. Using the
incorrect case will
produce undesirable
results.
b b
Manual Mode: Puts the counter
into Manual Mode. When used
with the
[d]
Start command, unit
will sample for the Sample
Interval and then stop.
c c
Start Count: Start counting
immediately. Instrument counts
until the Stop command
[e]
is
sent. Does not use Sample
Interval.
d d
Auto/Manual Start: Starts the
counting in either Auto or Manual
Mode. Is used with
[a]
or
[b]
command.
e e
Stop Count: Stops the counting
immediately. The last data record
will show 0000 for its Sample
Interval.
Table A-5 Command Set for Action Commands
COMMAND RESPONSE DESCRIPTION
Table A-6 Universal Actions Command Set
COMMAND DESCRIPTION
ua
Universal Auto Sample Mode
Puts the counters in Auto Count mode. When the
ud
command is used after this command, the
devices will count in Auto Mode according to
each device’s sample and hold interval until a
Stop command is sent. This command is not
echoed.