Step: 9 using output and input image tables, Using output and input image tables – Rockwell Automation 1746-BLM Blow Molding Module Installation Instructions User Manual
Page 31
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Blow-molding Module 31
Publication 1746-IN014B-EN-P - January 2001
Step: 9 Using output and input image tables
I/O image tables are used as follows:
(1)
To save space, 1K = 1000, -32K = -32768, +32K = +32767 when needed. Refer to Descriptions of module parameters on
page 43 . M1 control structure files are returned in engineering units.
Output Image
bit commands to the module (for each axis)
axis hold words
Input Image
bit status from the module
error flag due to data-entry error in axis control structure
return of current axis status (word values):
- profile step
- setpoint
- process variable
- control output
- dac output
- adc input
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