Rockwell Automation 2098-DSD-xxx Ultra3000 Digital Servo Drives with DeviceNet - Manual (Page 35)

Publication 2098-RM004A-EN-P – August 2002
Programming Reference 2-19
The Enable bit in the logic command is OR'ed or AND'ed with a
hardware ENABLE as specified by Parameter 11 - Enable Behavior.
• If the ENABLE function has not been assigned to a hardware input,
then the hardware ENABLE is always active.
• If any of the other functions have not been assigned to a hardware
input, then the corresponding logic command bit controls the
function.
• If a function has been assigned to a hardware input, then the
corresponding logic command bit is OR'ed with the hardware
input.
Disable Serial Communications
This bit inhibits the drive's Serial Communications port operation.
• 1 = Serial Communications disabled
• 0 = Serial Communications enabled
Pause Index
This bit temporarily pauses an indexing sequence by decelerating to a
stop. The state of the input is continuously monitored to determine if
the motion should be stopped or if it may continue.
• 0 = Continue Indexing (Inactive)
• 1 = Pause Index
Note: This output requires an Indexing drive (e.g., 2098-DSD-xxxX).
Abort Index
A transition from zero to one (0 -> 1) terminates an indexing move.
Note: This output requires an Indexing drive (e.g., 2098-DSD-xxxX).
IMPORTANT
A transition (0 -> 1) on a logic command bit is not
recognized if the corresponding hardware input is
active.
IMPORTANT
Toggling more than one bit at one time may produce
indeterminate behavior.
For example, changing a Preset Select and
transitioning the Start Index from 0 to 1 may cause
the previously selected Index to be executed.