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value that is used by the indexer for all analog functionality during
application run-time operation. This displayed voltage will always
reflect the active scale factor and offset adjustments set by the user.
These parm’s are stored in indexer non-volatile memory
automatically, are considered part of the indexer configuration
settings and can be saved to a file along with the rest of the
configuration data.
The diagnostics screen also displays the analog input reading ( with
gain and offset applied) when the analog input calibration function
is not active. The value is then displayed "live" at the lower, left-
hand part of the screen, below the I/O status display.
•
Note: The displayed value is in signed volts with a millivolt
resolution, and reflects the active user-adjusted gain ("Scale
Factor") and offset adjustments.
Once the analog input is calibrated according to the user’s
requirements, the analog input value can be used for PLC
comparison purposes, and in a variety of sequential instructions
allowing control of position, velocity, and torque / thrust according
to the analog value.
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C H E C K O U T
& T U N I N G
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