Rockwell Automation 2098-UWCPRG Ultraware Software User Manual - Manual (Page 228)

230 Rockwell Automation Publication 2098-UM001G-EN-P - February 2011
Chapter 5 Configuring the Kinetix 3 Drive
Position Limits Sets available Software Overtravel Limits:
Off: Turns off software overtravel limit checking.
On: Causes the drive to compare the motor feedback position to the
Positive and Negative Software Limits, below, to determine if the
drive has exceeded an overtravel limit.
• Positive Software Limit: If the motor feedback position is greater
than this value, the drive has exceeded the software overtravel
limit.
The range is -2,147,483,647…2,147,483,647 counts. The default
is 2,147,483,647.
• Negative Software Limit: If the motor feedback position is less
than this value, the drive has exceeded the software overtravel
limit.
The range is -2,147,483,647…2,147,483,647 counts. The default
is -2,147,483,647.
• Positive Decel Distance: The stopping distance when the drive
encounters a positive overtravel limit.
The range is 0…2,147,483,647 counts. The default is 0.
• Negative Decel Distance: The stopping distance when the drive
encounters a negative overtravel limit.
The range is 0…2,147,483,647 counts. The default is 0.
Speed Functions Sets available Speed Functions:
• Speed Window: If the Within Speed Window signal is assigned
to a digital output and the speed error is within this value, the
assigned output is turned ON.
The range is 0…1000 rpm (millimeters per second for linear
motors). The default is 10.
• Up to Speed: Up to Speed signal is assigned to a digital output
and the motor speed is higher than this speed, the assigned
output is turned ON.
The range is 1…5000 rpm (millimeters per second for linear
motors). The default is 20.
• Zero Clamp: An Analog Speed Command less than the Zero
Clamp speed is ignored and the commanded motor speed is set
to 0 (zero) rpm.
The range is 0…5000rpm (millimeters per second for linear
motors). The default is 0.
Position Functions Sets available Position Functions:
• In Position Size: If the In Position signal is assigned to a digital
output and the position error is within this value, the assigned
output is turned ON.
The range is 0…2500 counts. The default is 10.
• Near Position Size: If the Near Position signal is assigned to a
digital output and the position error is within this value, the
assigned output is turned ON.
The range is 0…2500 counts. The default is 20.
Parameter Description