SD710 Series Servo User Manual Chapter 9 Parameter description
89
determination
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S
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T
Encoder type
0
Non-Wire Saving Incremental Encoder (2500 lines)
1
Line saving incremental encoder (2500 lines)
2
Tamagawa 17-bit absolute encoder
3
Tamagawa 23-bit absolute encoder
4
Nikon 20-bit single-turn encoder
5
Nikon 20-bit multiturn encoder
6
Nikon 24-bit single-turn encoder
7
Nikon 24-bit multiturn encoder
8
Serial incremental encoder (10000 lines)
Reserved parameters (do not use)
Reserved parameters (do not use)
Reserved parameters (do not use)
Parameter
Description
Used to set the encoder type.
Cautions
When using a motor equipped with an absolute encoder, set the value in Pn790 (motor code setting)
to 1000 and set the corresponding value to function code Pn791 (encoder type) according to the actual
encoder installed.
● When the value set for Pn790 is an incremental encoder motor in the motor bank, the type of encoder
is set automatically and function code Pn791 is invalid.
● Pn790 has the highest priority. The d
rive automatically determines the type of encoder after the value
in Pn790.
Pn792*
Motor zero pole position
■
Communication
address: 0x0792
Factory value: Model
determination
Display range: -360 ~ 360
Unit: °
Control mode.
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P
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S
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T
Parameter
Description
Used to display the motor zero pole reference position. The auxiliary function Fn080 updates this
function code value when recognition is complete, and is dedicated to serial encoders.
Pn793*
Position sensor resolution
■
Communication
address: 0x0793
★
Factory value: 10000
Setting range: 1 ~ 2
31
Unit: N/A
Control mode.
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P
！
3rd 2nd 1st 0th
X
Y
Z
W
