Modbus register lists – APG PT-503 Slave Submersible Modbus user manual User Manual
Page 12
PT-500 Submersible Pressure Sensor
Rev. A, 5/13
12
Automation Products Group, Inc.
APG...Providing tailored solutions for measurement applications
Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]
Modbus Register Lists
Input Registers (0x04):
Register
Returned Data
30300
Raw Level Reading (in mm of H
2
O)
30302
Temperature Reading (
0
C, signed)
30303-30304
Calculated Reading
NOTE: the Calculated Readings will be returned without a decimal place. In
order to a ain the true result, the Decimal Place se ng must be taken into
account. Refer to the Decimal Place se ng on page 25 for more informa on.
Holding Registers (0x03):
Register Func
on Value
Range
40400
Device
Address
1
to
255
40401
Units
1
to
3
40402
Applica on Type
1-10
40403
Volume Units
0 to 6
40404
Decimal
Place
0
to
3
40405
Max
Level 0
to
10364
mm
40406
Full Level
0 to 10364 mm
40407
Zero Off set
0 to 610 mm
40408
Reserved n/a
40409
A/D
Gain *
40410
Specifi c Gravity
1 to 2000
40411
Parameter
Default 0
,
1
40412
Averaging 0
to
10
40413
Calibra
on
Value
*
40414
Calibra
on
Flag
*
40415
Sample
Rate
10
to
1000
msec.