ApexRemote MODBUS Register Map v1.50
248083447-1 Rev 1 A-13
placing the high bytes in front of the low bytes.
Example:
<High Bytes><Low bytes> = <4 Byte Data Item>
Not all particle and analog channels are active. Retrieving data from an
inactive channel returns garbage. See the Data Enable Registers
section of this document for details on how to record data from active
channels.
This entire series of registers represents one data record in the device.
The Record Index Register (40025) must be changed to index other
records here.
The first record in the data buffer is located at Index=0. The most
recently saved value is at Index=-1.
Table A-13 Data Registers
Register Data Type Description
30001 signed integer Timestamp [high] (# of seconds since
midnight, 1/1/1970)
30002 signed integer Timestamp [low]
30003 unsigned integer Sample Time [high] (In seconds)
30004 unsigned integer Sample Time [low]
30005 signed integer Location [high] (Place where data was
recorded)
30006 signed integer Location [low]
30007 unsigned integer Sample Status [high]
30008 unsigned integer Sample Status [low]
30009 unsigned integer Particle Channel 1 [high]
30010 unsigned integer Particle Channel 1 [low]
30011 unsigned integer Particle Channel 2 [high]
30012 unsigned integer Particle Channel 2 [low]
30013 unsigned integer Particle Channel 3 [high]
30014 unsigned integer Particle Channel 3 [low]
30015 unsigned integer Particle Channel 4 [high]
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