TR-Electronic CDV582 - Encoder Object Identification (PNU 975); Sensor Format (PNU 979)

Parameterization and configuration
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6.2.4.7.10 Encoder object identification (PNU 975)
This parameter contains the encoder object identification and is identified according to PROFIdrive
Profile by the type class: 0x0005 = Encoder. Sub-Class 1 contains the encoder classes
supported by the measuring system.
PNU
975
Meaning
Encoder object identification
Data type
Array [n] Unsigned16
Access
read
Subindex
Meaning
0
Manufacturer Vendor Code: 0x0153 (TR-Electronic GmbH)
1
Device type: 0x0404
2
Current Software Version: 101 (decimal) = Version 1.0.1 (example)
3
Firmware Date (Year): YYYY (decimal)
4
Firmware date: (Day/Month): ddmm (decimal)
5
Type class: 0x0005 (Encoder)
6
Sub-Class 1: 0xC000 (Encoder class 3/4)
7
Drive object ID: 1
6.2.4.7.11 Sensor Format (PNU 979)
This parameter contains information about the encoder type, set resolution, shift factor and type of
position output.
PNU
979
Meaning
Sensor format
Data type
Array [n] Unsigned32
Access
read
Subindex
Meaning
0
Header: 0x0000 5112
Bits 0-3: Version of parameter structure (LSB) = 2
Bits 4-7: Version of parameter structure (MSB) = 1, corresponds to Version 4
Bits 8-11: Number of active sensor interfaces = 1 (G1)
Bits 12-15: Number of assigned subindexes = 5 (G1)
Bits 16-31: reserved
1
Encoder type: 0xC000 0002
Bit 0 = 0: Shaft encoder
Bit 1 = 1: G1_XIST1 is loaded with the absolute value after supply is ON
Bit 2 = 0: Only 32-bit position data available
Bit 3-28: reserved
Bit 29 = 0: Data in PNU 979 G1 substructure are static
Bit 30 = 1: Data validity in PNU 979 G1 substructure is static
Bit 31 = 1: Data in PNU 979 G1 substructure are valid
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