Pepperl+Fuchs PXV F200-B25-V1D Series, Руководство пользователя

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2
0
1
5
-0
9
28
PCV...-F200-B25-V1D
Operation and communication
Standard instance attributes for object 0x23
Specific read head attributes
Basic data structure
1 byte = 8-bit value
Position data X: Position Value Signed (ID 10)
The following default settings apply:
■
The X position is output in the two's complement.
■
The value is output in the set resolution of the device.
■
The default is mm.
■
If the ERR bit is set in the "status word (ID 100)" attribute, the error number is transferred
to this attribute.
Data of the attribute 10
ID Attribute Access Data type Size [byte] Description
10 Position Value
Signed (X-
Position) - DINT 4 X-Position in two's
complement
24 Velocity Value - DINT 4 Speed
ID Attribute Access Data type Size [byte] Description
100 Status Word - UINT 2 Status Information
101 Y-position - UINT 4 Y-position in two's
complement
102 Warning flags - UINT 2 Warnings
103 Event number - UINT 2 Event marker number
Byte 4 Byte 3 Byte 2 Byte 1
Example: XP31 ... XP24
MSB (Most Significant
Byte) Example: XP23
... XP16 Example: XP15
... XP08 Example: XP07 ... XP00
LSB (least significant byte)
Size Type Content
4 byte consistent Input data 32-bit X data
LSB first
LSB =
l east s ignificant b yte
Resolution: 0.1 mm, 1 mm, 10 mm, binary coded
At a resolution of 1 mm and 10 mm: L
max =
10.00 km =
10,000,000 mm
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 2 Bit 0
Byte 1 XP07 XP06 XP05 XP04 XP03 XP02 XP01 XP00
Byte 2 XP15 XP14 XP13 XP12 XP11 XP10 XP09 XP08
Byte 3 XP23 XP22 XP21 XP20 XP19 XP18 XP17 XP16
Byte 4 XP31 XP30 XP29 XP28 XP27 XP26 XP25 XP24