Servotronix CDHD2S - Page 170

Application Setup
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9. Table 6-25
Encoder value
Measured value
Corrected value
X1
Y1
Y1–X1=ERR1
X2
Y2
Y2–X2=ERR2
X3
Y2
Y3–X3=ERR3
Figure 6-46 Error correction table - example
10. Save to file (SSV format)
The settings and all indexes in the error correction table are saved to an SSV file.
Procedure: Configure an error correction table for use with RenishawRTL files
Using ServoStudio2 and Renishaw laser interferometer
Note: This procedure is based on RenishawXL=80 laser interferometer and exported RTL file.
Renishaw is the only third-party system supported by CDHD2S error
correction function at present.
It is assumed that the Renishaw system has been installed in accordance with the
manufacturer's instructions and that the user knows how to operate the hardware and software.
CDHD2S|ServoStudio2
1. Make sure CDHD2S is working in serial communication mode (COMMODE0).
2. Configure motor and motor feedback parameters.