Schneider-optics Web Embedded Server User Manual download pdf (Page 61)

Usin

the Network Options Ethernet Tester

840 USE 115 00 Version 1.0

5.5 Reading and Writing Registers

To read re

isters, select

Messages

and chose

Read Registers

from the pulldown

click on the read re

ister button

in the toolbar.

pe in a pollin

interval, the first 4

ister

ou want to read and the number of

isters to read. The pollin

interval is the number of seconds between

transactions. When t

the 4

ister number, omit the leadin

40 or 400, as in

ure 23 above.

Click

. The re

ister values will be displa

ed in the window for this connection.

Five values will be listed in each row, with the number of the first re

ister at the

innin

of the row.

To write re

isters, select

Messages

and choose

Write Registers

from the

pulldown menu

click on the write re

ister button in the toolbar.

pe in a pollin

interval, the first re

ister

ou want to write, the number of re

isters

to write and data to be written to those re

isters. The pollin

interval is the number

of seconds between transactions. When t

the 4

ister number, omit the

leadin

40 or 400, as in Fi

ure 24 below.

ou select the

Increment Write Data

box, the value of the data

ou have entered

will be increased b

one with each transaction. The write data

will be displa

ed in

the window for this connection.

Figure 23 Read Register Box

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 104 105

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Schneider-optics Web Embedded Server User Manual Page 61

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