Already during the initialization, not all encoder signals have
been recognized (recognized encoder types are displayed in
ec17).
Hiperface: name plate access
err
Error in case of access to the extended nameplate 0xFF in the
encoder.
Hiperface: enc comm BCC err
Communication to the encoder is faulty during operation. But it
was already ok. Possible causes are EMC disturbances or de-
fect of encoder cable, encoder evaluation or encoder.
Hiperface: enc comm parity err
Hiperface: enc comm overrun
err
Hiperface: enc comm overrun +
parity err
Hiperface: enc comm frame err
Hiperface: enc comm frame +
parity err
Hiperface: enc comm frame +
overrun err
Hiperface: enc comm frm + ov-
rrn + prty err
Hiperface: enc comm trm time
out
Hiperface: enc comm time out
Hiperface: enc reset error
Encoder cannot be reset: After command "encoder reset" the
encoder responds, but this is inadmissible.
SSI and sine-cosine-SSI encoder
No SSI communication in initialization. Are 1Vss signals possi-
bly detected in ec17?
SSI: invalid data signal level in
init
No encoder connected because the signal level at the data in-
put is invalid.
SSI: no reaction or position
from encoder
Error SSI communication: No reaction or no position value
from encoder.
Can also occur if the adjusted data word length is less than the
actual one of the encoder.
Parity bit is wrong, if parity check is activated.
SSI: error bit sent by encoder
Encoder has sent error bit
Incremental encoder emulation
TTL output: frequency too high
Maximum frequency of the output signals is exceeded (500
kHz).
TTL output: Channel A position
invalid
The position of channel A, which shall be output at channel B
is invalid, e.g. because an error has been triggered.
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