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Pr.
Name
SSI communication
1362
data rate setting
SSI communication
1363
data code format
setting
SSI communication
1365
valid data length
setting
SSI communication
1366
position data length
setting
SSI communication
1367
position data start bit
point setting
SSI communication
1368
error data length
setting
SSI communication
1369
error data start bit point
setting
SSI communication
1370
error data polarity
setting
∗1
Ensure that the upper limit of the motion range (Pr.129 × 1000) is smaller than the practical range of the absolute encoder (2
4096).
16
INVERTER SETTING
Initial
Setting
value
range
Set the data rate of the communication between the SSI communication device and
this option.
0.1, 0.2,
0.2
0.1: 0.1 MHz
1.0
0.2: 0.2 MHz
1.0: 1.0 MHz
Set the data code for SSI communication.
1
0, 1
0: Binary data
1: Gray code
Set the whole data length of the position data including an error status.
25
8 to 46
(Unit: bit)
Set the position data length of SSI communication data.
24
0 to 46
(Unit: bit)
Set the start bit point of the position data of SSI communication data. The reference of
1
0 to 46
the start bit is the zeroth bit of SSI communication data.
(Unit: bit)
1
0 to 46
Set the error data length of SSI communication data.
Set the start bit point of the error data of SSI communication data. The reference of the
0
0 to 46
start bit is the zeroth bit of SSI communication data.
Set the system failure (distance meter fault) detection conditions for error data.
0
0, 1
0: System failure is detected when the logical sum of error data is "1".
1: System failure is detected when the logical multiplication of error data is "0".
Description
22
× Pr.760 /
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