FATEK SD3 Series, Instruction Manual, Page: 218 / 396

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5. Setting Parameters
SD3 Series Instruction Manual
5. Parameters
No. 259.0
Encoder:
Overheat detection switch
Settings Default Characteristics
0 to 2 0
Function
Use
Select what to output when overheat of the encoder is detected.
Settings Output
0 No output
1 Warning output
2 Alarm output
No. 259.1
Encoder:
Battery voltage drop detection switch
Settings Default Characteristics
0, 1 0
Function
Use
Select what to output when encoder battery voltage drop is detected.
Settings Output
0 No output
1 Warning output
No. 257.0 Absolute system
Settings Default Characteristics
0 to 2 0
Function
Use
Select either Absolute system or Incremental system.
Settings System
Multi-rotation counter
Overflow detection
0 Incremental -
1 Absolute Disable
2 Absolute Enable
Using this parameter in absolute systems
・Setting "2" (this is the usual setting)
Exceeding the encoder absolute value range of -4,294,967,296 to 4,294,967,295 (±32,767
multi-turn data) will result in Alarm No.11 (encoder multi-turn counter overflow).
If this happens, correct the command such that motions will be kept within the absolute value range.
・Setting "1"
Use this setting when absolute value of single-turn is needed for continuous turns only in one direction.
Exceeding the encoder absolute value range will result in a position that is significantly off from
the position specified by next command.
Set Pulse Paired Ratio, so that the single-turn angel can be accurately detected with sufficient
resolution even outside of the range.
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