Counter / Encoder (694 454 53)
Kendrion Kuhnke Automation GmbH
48
17 May 2021
Encoder interface configuration
– User-defined units
Besides the output of the position value in increments, the position value can also be output in user-defined
units in REAL format. This applies to the use of incremental, SSI and ENDAT encoders.
The following objects are available for the output of the position value in user-defined units:
0x2014 Enc1 Linear Position Value
0x2814 Enc2 Linear Position Value
Add these objects to the PDO mapping if required.
The position value is calculated as follows:
𝐿𝑖𝑛𝑒𝑎𝑟 𝑃𝑜𝑠𝑖𝑡𝑖𝑜𝑛 𝑉𝑎𝑙𝑢𝑒 = 𝐻𝑖𝑔ℎ 𝑅𝑒𝑠𝑜𝑙𝑢𝑡𝑖𝑜𝑛 𝑅𝑎𝑤 𝑉𝑎𝑙𝑢𝑒 ∗
𝐸𝑛𝑐𝑜𝑑𝑒𝑟 𝐼𝑛𝑐𝑟𝑒𝑚𝑒𝑛𝑡𝑠
𝑀𝑜𝑡𝑜𝑟 𝑅𝑒𝑣𝑜𝑙𝑢𝑡𝑖𝑜𝑛𝑠
∗
𝑀𝑜𝑡𝑜𝑟 𝑆ℎ𝑎𝑓𝑡 𝑅𝑒𝑣𝑜𝑙𝑢𝑡𝑖𝑜𝑛𝑠
𝐷𝑟𝑖𝑣𝑖𝑛𝑔 𝑆ℎ𝑎𝑓𝑡 𝑅𝑒𝑣𝑜𝑙𝑢𝑡𝑖𝑜𝑛𝑠
∗
𝐹𝑒𝑒𝑑
𝑆ℎ𝑎𝑓𝑡 𝑅𝑒𝑣𝑜𝑙𝑢𝑡𝑖𝑜𝑛𝑠
Object overview
Slot
Object
Explanation
Enc1
0x208f Enc1 Position Encoder Resolution
𝐸𝑛𝑐𝑜𝑑𝑒𝑟 𝐼𝑛𝑐𝑟𝑒𝑚𝑒𝑛𝑡𝑠
𝑀𝑜𝑡𝑜𝑟 𝑅𝑒𝑣𝑜𝑙𝑢𝑡𝑖𝑜𝑛𝑠
Enc2
0x288f Enc2 Position Encoder Resolution
Enc1
𝑀𝑜𝑡𝑜𝑟 𝑆ℎ𝑎𝑓𝑡 𝑅𝑒𝑣𝑜𝑙𝑢𝑡𝑖𝑜𝑛𝑠
𝐷𝑟𝑖𝑣𝑖𝑛𝑔 𝑆ℎ𝑎𝑓𝑡 𝑅𝑒𝑣𝑜𝑙𝑢𝑡𝑖𝑜𝑛𝑠
Enc2
Enc1
𝐹𝑒𝑒𝑑
𝑆ℎ𝑎𝑓𝑡 𝑅𝑒𝑣𝑜𝑙𝑢𝑡𝑖𝑜𝑛𝑠
Enc2