RS Automation OEMax CSD7, User Manual, Page: 279 / 332

Application
9-27
CSD7 Servo Drive (EtherCAT)
Setting
Set the numerator and denominatior of the pulse dividing circuit to the below parameters.
0x230B Encoder Output Ratio (Numerator) CSP
Setting Range Size (Data Type) Unit Access PDO Map Attribute Init Value Ft-no
1~8388808 4 byte(UDINT) Pulse RW - Servo off 1 Ft-3.11
Ft-3.11 Encoder Output Ratio (Numerator)
Description
Set the numerator of encoder output ratio.
Generally, enter the the number of the pulse per rotation to be transmitted to a host
controller.
0x230C Encoder Output Ratio (Denominator) CSP
Setting Range Size (Data Type) Unit Access PDO Map Attribute Init Value Ft-no
1~8388808 4 byte(UDINT) pulse RW - Servo off 1 Ft-3.12
Ft-3.11 Encoder Output Ratio (Denominator)
Description
Set the denominator of encoder output ratio.
Generally, enter the number of the encoder pulse generated per rotaion.
If run-12 function is performed, the value of above two parameters are automatically set the
number of encoder pulse being used currently.
CSD7 servo drive can not make the number of output pulse more than
the number of receiving pulse from encoder.
Therefore, the value of numerator 0x230B (Ft-3.11) should be same or
less than the value of denominator 0x230C (Ft-3.12).
CAUTION