Note
Please note the following:
● Bit 2
0
of the number of revolutions is fixed on the 12th cycle, followed on the 13th cycle by
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: 13/21/25 cycles can be selected
Encoder pulses per revo‐
lution:
≤ 2
(Data width)
Data width: ≤ message length
Interfaces
4.6 Onboard measuring system interface (C230-2, C240)
SIMOTION C
62 Operating Instructions, 11/2016, A5E33441428B
To Next Page
Loading...
Need help?
General
