Siemens SIMOVERT MASTERDRIVES Manual page 674

Technology Option F01
Configuration of
protocol P149
NOTE
9-26
The configuration of the serial protocol is stored in parameter P149. It is
possible to use additional functions with EnDat protocols, e.g. for
saving a zero offset (only permissible if an EQN1325 encoder is used)
or storing customer parameters on the encoder. It is also possible to
configure SSI protocols that differ from the standard configuration, e.g.
with parity bit or binary coding.
This parameter is initialized when P147 ≠ 0.
Index 1 to 6 are applicable for the motor encoder, index 7 to 12 for the
external machine encoder.
P149.1
T H Z
X X X
X X X
X X
0
X X
1
X X
2
X X
3
X X
0
X X
1
X X
0
X X
1
Parameter P149.1
Motor encoder, hundreds digit = 0:
Without the incremental position sensing being checked by the serial
protocol
Motor encoder, hundreds digit = 1:
With the incremental position sensing being checked by the serial
protocol
Parameter P149.7
External machine encoder, hundreds digit = 0:
Encoder without incremental signals, position sensing by the serial
protocol
External machine encoder, hundreds digit = 1:
With the incremental position sensing being checked by the serial
protocol
SSI/EnDat Default Setting
E
Thousands, Hundreds, Tens, Ones
SSI Protocol
0
EnDat Protocol
1
X Baud rate 100 kHz
X Baud rate 500 kHz
X Baud rate 1000 kHz
X Baud rate 2000 kHz
X Serial protocol for initialization only
X Serial protocol corrects pulse counter
X Rotary encoder
Linear scale
X
Disabled for motor encoders
6SE7087-6QX70 (Version AG)
Compendium Motion Control
05.2006
Siemens AG
SIMOVERT MASTERDRIVES