Siemens SIMOTION C 230-2 Operating Instructions Manual page 63

Note
Please note the following:
• Bit 2
the most significant bit of the number of increments/revolution.
• The leading and subsequent data bits transmitted by the encoder (or zeros) are not evaluated
by SIMOTION C.
• The encoder used in the example should be configured as follows:
– Encoder pulses per revolution: 256
– Data width: 16
– Message length: 21 bits (or 25 bits)
– Message profile: Fir tree
Right-justified profile
The most significant data bit is transmitted by the encoder with the first cycle. The configured
data width is monitored by the encoder driver depending on the configured message length. The
maximum encoder pulses per revolution is monitored depending on the data width configured.
Configuration data:
Message length:
Encoder pulses per revo‐
lution:
Data width:
SIMOTION C
Operating Instructions, 11/2022, A5E33441428B
of the number of revolutions is fixed on the 12th cycle, followed on the 13th cycle by
0
13/21/25 cycles can be selected
≤ 2
(Data width)
≤ message length
4.6 Onboard measuring system interface (C230-2, C240)
Interfaces
63