Lighthouse Remote 2014P, Operating Manual

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Lighthouse REMOTE 2014P, 3014P, 5014P Operating Manual
A-8 248083408-1 Rev 1
Data and
Alarm
Registers
Data and Alarm Enable Registers
The Data and Alarm Enable input registers (43xxx series) are read/
write. All enable data items are 4 bytes long and are stored across 2
registers. Byte and word ordering is big-endian. Thus, data items are
formed by placing the high bytes in front of the low bytes. For
example:
<High Bytes><Low Bytes> = <4 Byte Data Item>
9 Manual Start.
The instrument samples continuously until it receives a Manual Stop command.
Ignores local timing parameters. Sets Sample Time for data record to equal the
time interval between the Manual Start and Manual Stop command. If applicable
to device, does not start pump.
10 Manual Stop.
Stops sampling. Records count since Manual Start.
11 Instrument Start (Automatic Counting).
Particle Counters: Uses defined Initial Delay, Hold Time, Sample Interval and
counting mode. Instrument executes samples and holds until an Instrument Stop
command is issued. For instruments with pumps, this command will start the
pump.
Manifold Controller: Uses defined Manifold Sequence. Stops counting and
changing positions when an Instrument Stop command is issued.
12 Instrument Stop. Aborts current sample. Stops pump, if applicable. Stops data
collection.
13 Set Real Time Clock.
Writes “Data Set” values (from Registers 40035 & 40036) to the local Real Time
Clock. New time value is saved.
192 Change BAUD to 19200
576 Change BAUD to 57600
1152 Change BAUD to 115200
Table A-7 Command Register
Value Action