ICP DAS iWSN-203 Quick Start Guide
P1
iWSN-203 Quick Start
v1.00, Mar 2021
What’s in the box?
In addition to this guide, the package includes the following items:
iWSN-203
Technical Support
service@icpdas.com
www.icpdas.com
Resources
How to search for drivers, manuals and
spec information on ICP DAS website.
For Mobile Web
For Desktop Web
Model Name
Model Name
P2
1
Modbus Address Mapping Table
iWSN sensor Node ID
The range of address
mapping
(Hexadecimal)
The range of address
mapping
(Decimal，Base 0)
The range of address
mapping
(Decimal，Base 1)
1
0x0141~0x016C
321~364
40322~40365
30322~30365
2
0x0241~0x026C
577~620
40578~40621
30578~30621
… … …
…
30
0x1E41~0x1E6C
7745~7788
47746~47789
37746~37789
31
0x1F41~0x1F6C
8001~8044
48002~48045
38002~38045
For example, iWSN-1510X/1511X node ID 1:
PLC
address
(Base1)
Protocol
address
(Base0)
Function
code
Property
Data
type
Description
Remarks
40347
30347
346
(0x015A)
03, 04
R
Uint16
Mean value: X
Measurement
range is：0 to 8 g
(Divide the value
by 100)
40348
30348
347
(0x015B)
03, 04
R
Uint16
Mean value: Y
40349
30349
348
(0x015C)
03, 04
R
Uint16
Mean value: Z
40350
30350
349
(0x015D)
03, 04
R
Uint16
RMS value: X
40351
30351
350
(0x015E)
03, 04
R
Uint16
RMS value: Y
40352
30352
351
(0x015F)
03, 04
R
Uint16
RMS value: Z
40353
30353
352
(0x0160)
03, 04
R
Uint16
MAX value: X
40354
30354
353
(0x0161)
03, 04
R
Uint16
MAX value: Y
40355
30355
354
(0x0162)
03, 04
R
Uint16
MAX value: Z
40366
30366
355
(0x0163)
03, 04
R
Uint16
Composite
vector value
(Three-axis)
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