Sensor-
Settings / Type „Modbus“
PI 500
Seite
51
von
93
7.3.2.1.2.15 Type Modbus
7.3.2.1.2.16 Selection and activation of Sensor-Type Modbus
First Step: First step:
choose an unused sensor channel
Main menu
Settings
Sensor settings
C1
Second step:
choose type Modbus
Main menu
Settings
Sensor settings
C1
Type description field
Modbus
Third step:
confirm with
OK
.
Now, a
Name
(see chapter
7.3.2.1.2.7 Label and setting the decription fieeds
)
can be determined.
Main menu
Settings
Sensor settings
C1
arrow right (2.page)
Va
use
7.3.2.1.2.16.1 Modbus Settings
Main menu
Settings
Sensor settings
C1
arrow right (2.page)
Modbus Settings
ID -
text field
Via Modbus, it is possible to read out up to
8 Register-Values (from Input or Holding
Register) of the sensor.
Selection by the Register Tabs
Va
–Vh
and
activation by pressing of the corresponding
Use
button.
Please insert here the specified
Modbus ID
of the sensor, allowed values are
1 -247
,
(e.g. here
Modbus ID = 12)
For setting the Modbus ID on the sensor,
please see sensor-datasheet.
In addition in the menu are the serial
transmission settings
Baudrate, Stopbit,
Paritybit
and
Timeout
time to define.
.
In case that the DP 510 is the end of the
RS485 bus system with activating
Term-
&
Bias-
button the required termination and
biasing could be activated.
Confirmation by pressing
OK
button.
For resetting to the default values please
press
Set to Default.