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Rockwell Automation GMLC Reference Manual User Manual

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Publication GMLC-5.2 - November 1999

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1394 GMC Turbo SLC Interface

2. Determine the number of elements to send (0 - 40 user-defined bits, 0

- 15 floating-point variables). In the following figure, we are transfer-
ring 24 user-defined bits and 2 floating-point variables.

3. For optimum scan time, define the discrete file size.

4. Define the eight user bits. In the following figure, one of the user bits

(O:4.0/8) is defined as Start (bit 0) in GML Commander.

5. Define the two floating-point variables. In the following figure, the

floating-point variables are linked to the GML Commander user vari-
ables Input_Float_Actual_Position_Axis0 and
Input_Float_Position_Error_Axis0.