Lenze 8400 TopLine - Manual (Page 342)

6 Encoder/feedback system
6.3 Multi-Encoder (X8)
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Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
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6.3.3.3 Configuration example 1: Optical multi-turn rotary encoder "G0M2H Z04" by Baumer
Coding: Gray code with 25 bit data word length (8192x4096)
• In " Machine parameters ", the feed constant and the gearbox factors for motor and position
encoder must be set correctly. ( 582)
• One encoder revolution is displayed with 65536 increments.
Parameter Info Setting for example 1
C00426/1 SSI encoder: Data word length 25
C00426/2 SSI encoder: Bits SingleTurn 13
C00426/3 SSI encoder: Start bit Singleturn 0
C00426/4 SSI encoder: Bits Multiturn 12
C00426/5 SSI encoder: Start bit Multiturn 13
C00426/6 SSI encoder: Status bit 1 0 (32)*
C00426/7 SSI encoder: Shift of raw value 7
C00426/8 SSI encoder: Status bit 2 0 (32)*
C00426/9 SSI encoder: Status bit 3 0 (32)*
C00428 SSI encoder: Coding 1: Gray code
C01110 LS_MultiEncoder: Solid measure 0: rotatively unipolar
* As the encoder data word in this example does not contain any status bits, you the evaluation of the status bits
can also be deactivated completely by entering the value "32" in C00426/6 , C00426/8 and C00426/9 . Thus, the
three status bit outputs of the LS_MultiEncoder always have the value "0".
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