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Spec Tech Industrial Electric
Chapter 4: Application Examples
(1)
For parameters and positions that are 32 bits, the value needs to be spread over two 16 bit
words. The high word will contain the most significant 16 bit and the low word will contain the
least significant 16 bits.
Example:
If the scale factor was 4096, the high word would be 0 (0 hex) and the low
word would be 4096 (1000 hex).
Example:
If the scale factor was 500,000, the high word would be 7 (7 hex) and the low
word would be -14,288 (A120 hex).
(2)
The following is an example program for setting up the 1746R Resolver Interface Module.
The 1746R Resolver Interface Module is installed in slot 1 of the SLC 500 rack. The
following data defines the command parameters and state flags that are used to program the
1746R Resolver Interface Module:
Configuration Command
Position Scaling Command for Resolver 1
Position Scaling Command for Resolver 2
Reset-to-Preset Command
Home Position Command for Resolver 1
Home Position Command for Resolver 2
Program State Flags
1746R Configuration
Resolver 1 Configuration
Resolver 2 Configuration
Reset-to-Preset
Resolver 1 Home Positioning
Resolver 2 Home Positioning
Configuration Complete
Valid Position Flags
Resolver 1 Valid Position
Resolver 2 Valid Position
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Spec Tech Industrial Electric
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Installation & Programming Manual
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Chapter 4: Application Examples
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