Scanlab RTC6 PCIe Board - Page 943

RTC6 boards
Doc. Rev. 1.0.21 en-US
20 Appendix E: iDRIVE Scan Systems – Control Commands and Signals Transmitted to RTC Boards
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Code
HIGH
(hex)
Code
LOW
(hex)
Data type transmitted by the scan system
05 01 As of scan system firmware  2001.
Actual position (angular position of galvanometer scanners)
16-bit
protocol
20-bit
protocol
Bit #0
…
Bit #15
Bit #0
…
Bit #19
Unit with 16-bit protocol: In bits.
Value range with 16-bit protocol: [–32.768…+32.767].
Unit with 20-bit protocol: In bits.
Value range with 20-bit protocol: –524.288…+524.287.
Notice! Generic information. May be incomplete or even incorrect for your scan system.
Always consult the dedicated scan system manual!
Module Rev.1.0.4 en-US
Code
HIGH
(hex)
Code
LOW
(hex)
Data type transmitted by the scan system
05 02
As of scan system firmware  2001.
Set position (angular position of galvanometer scanners)
As of scan system firmware  5050.
With excelliSCAN scan heads:
Precalculated set position (angular position of galvanometer scanners).
Refer to “excelliSCAN Scan Heads – Functional Principle of SCANahead Servo
Control and Operation by RTC6 Boards” Manual, Chapter 3.1.7 ”excelliSCAN
Timing Diagram (Scan Head with SCANahead Control)”, page 16 and Figure 4.
16-bit
protocol
20-bit
protocol
Bit #0
…
Bit #15
Bit #0
…
Bit #19
Unit with 16-bit protocol: In bits.
Value range with 16-bit protocol: [–32.768…+32.767].
Unit with 20-bit protocol: In bits.
Value range with 20-bit protocol: –524.288…+524.287.
Notice! Generic information. May be incomplete or even incorrect for your scan system.
Always consult the dedicated scan system manual!
Module Rev.1.0.4 en-US