Setting The Preset Values Of A 2-Axis Inclination Sensor - Pepperl+Fuchs INX DH-F199-B30 Series Manual

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MODBUS Communication Examples
5.3

Setting the Preset Values of a 2-Axis Inclination Sensor

Note!
The following description explains how to set the preset values of a 2-axis sensor. If you use a
1-axis sensor, you only have to set the x-axis registers.
Device Registers Containing Preset Values
For device-specific registersSee chapter 4.3. The preset value registers have the offsets 4... 7.
Thus, 4 registers have to be written in total.
Register Name
Preset Value Higher Register
(x-Axis)
Preset Value Lower Register
(x-Axis)
Preset Value Higher Register
(y-Axis)
Preset Value Lower Register
(y-Axis)
Table 5.2
Input Parameters for Writing the Preset Values
The following input parameters have to be entered into the Test Center to write the 4 preset
registers:
Slave ID: 7Fh (address 127d of the inclination sensor)
Function Code: 10h (preset multiple registers, 4 x register)
Start Address: High Byte 00h
Start Address: Low Byte 04h
Number of Words: High Byte 00h
Number of Words: Low Byte 04h
Number of Bytes: 8
X-Preset: High Word 00
X-Preset: Low Word 00
Y-Preset: High Word 00
Y-Preset: Low Word 00
Register Function
Offset Access Code
0004h R/W 03h/ 10h 16 bits
0005h R/W 03h/ 10h 16 bits
0006h R/W 03h/10h 16 bits
0007h R/W 03h/ 10h 16 bits
Data
Type Description and Values
You can write a 0 or current
signed value here to make the
current value your preset
point
You can write a 0 or current
signed value here to make the
current value your preset
point
You can write a 0 or current
signed value here to make the
current value your preset
point
You can write a 0 or current
signed value here to make the
current value your preset
point
Default
23