Configure Application-Specific Encoder Parameters - Pepperl+Fuchs Absolute Rotary Encoder Manual

Absolute Rotary Encoder
Quick Start Guide
Message received from Encoder
Identifier
NN
580h + NN
= 5A0h
Table 7.5
Store Configuration
Object 1010h, Subindex 01
Signature "save" >> "73617665"
Message sent to Encoder
Identifier
NN = 20h
600h + NN
= 620h
Table 7.6
Message received from Encoder
Identifier
NN
580h + NN
= 5A0h
Table 7.7
The new network configuration of the encoder will be activated with a power cycle or NMT
reset.
End of Configuration or further Configurations
Add the encoder to the network or go ahead with the configuration.
7.2

Configure application-specific encoder Parameters

For adaption of the encoder in your application you may use objects to configure the resolution
per revolution and the total resolution. Especially the preset value is relevant to adjust the
position value of the encoder to a desired value in the machine after mechanical installation. It
is useful to store the configuration in the device and not to re-configure the different parameters
after each power cycle or NMT reset. In the following tables the new configured node number is
assumed.
Configuration of Measuring Units per Revolution
Object 6001h
Example: 3600 dec >> 00000E10h
Explanation: The encoder will output 3600 steps per revolution that means 0.1° resolution.
DLC Command Index
Download 3001h
8h 60h 01h
DLC Command Index
Download 1010h
8h 22h 10h
DLC Command Index
Download 1010h
8h 60h 10h
Subindex Service/Process data
00h Byte 4 Byte 5 Byte 6 Byte 7
30h 00h 00h
Subindex Service/Process data
00h Byte 4 Byte 5 Byte 6 Byte 7
10h 01h 73h
Subindex Service/Process data
01h Byte 4 Byte 5 Byte 6 Byte 7
10h 01h 00h
00h 00h 00h
61h 76h 65h
00h 00h 00h
25