Rockwell Automation 1395 Digital Reference Adapter Board - Manual (Page 43)

Chapter 5
Programming Parameters
5-18
Parameter 583 – [A > Digital In 1]
Parameter 533 – [B > Digital In 1]
Use : Maps Digital Input 1
Programming Terminal units: None
Minimum Value: 0 (#1), 16 (#2)
Maximum Value: 15 (#1), 31 (#2)
Default Value: 11
Description: This parameter performs two functions. It determines
which bit of the two Digital Input Fast parameters will be controlled by
Digital In 1. Entering a value of 0 – 15 will control bits 0 – 15 of the
Digital Input 1 Fast parameter while entering a value of 16 – 31 will
control bits 0 – 15 of the Digital Input 2 Fast parameter. Two examples
are shown below:
If you want Digital In 1 (terminal stop) to control bit 11 of the Digital
Input 1 Fast parameter (Param 400), then you would enter a value of 11
into this parameter.
If you want Digital In 1 to control bit 11 of the Digital Input 2 Fast
Parameter (Param 405) then you would enter a value of 27 (Desired bit
# +16) into this parameter.
Digital In 1 is designed for use with Normally Closed (NC) operator
devices. Applying a positive control voltage to Digital Input 1 (Terminal
TB3-43) will cause the bit specified to be set to zero. With no voltage
applied to Digital Input 1, the bit will be set to one.
Parameter 584 – [A > Digital In 2]
Parameter 534 – [B > Digital In 2]
Use : Maps Digital Input 2
Programming Terminal units: None
Minimum Value: 0 (#1), 16 (#2)
Maximum Value: 15 (#1), 31 (#2)
Default Value: 9
Description: This parameter performs two functions. It determines
which bit of the two Digital Input Fast parameters will be controlled by
Digital In 2 (Terminal TB3-44). Entering a value of 0 – 15 will control
bits 0 – 15 of the Digital Input 1 Fast (Param 400), while entering a
value of 16 – 31 will control bits 0 – 15 of the Digital Input 2 Fast
(Param 405). Connecting Digital In 2 to a positive control voltage will
cause the bit specified by this parameter to be set to 1.