88 Rockwell Automation Publication 2097-UM001D-EN-P - November 2012
Chapter 5 MotionView Software Configuration
Table 39 - General Category for Synchronous
ID Parameter Name Description Value/Notes
30
(1)
Current Limit Continuous RMS current for motor selected User may lower this value. This lets you trigger a motor current alarm. However,
the drive will not limit the actual current to the motor. The actual RMS current
limit to the motor is not configurable.
32
(1)
8 kHz Peak Current Limit Peak current limit for 8 kHz operation (based on
motor selected)
User may lower this peak value to limit current to motor. Do not set below the
RMS Current for motor (tag #30).
39 Motor Temperature Sensor Motor thermal protection function 0 = Disable
1 = Enable
75
(2)
Enable Accel/Decel Limits Enable Accel/Decel function/limits for Velocity
mode
0 = Disable
1 = Enable
76
(2)
Accel Limit Accel value for Velocity mode Range: 0.1…5,000,000 rpm/s
77
(2)
Decel Limit Decel value for Velocity mode Range: 0.1…5,000,000 rpm/s
78 Fault Reset Reset fault configuration Manual Only
On Disable
79 Master Master to system ratio (numerator) Master counts range: -32767…+32767
80 System Master to system ratio (denominator) System counts range: 1…32767
266 Drive Mode Sets the mode of operation for the drive 0 = Auto Tune
1 = EtherNet/IP External Reference
2 = Master Gearing
3= Step and Direction
4 = Analog Velocity Input
5 = Analog Current Input
6 = Indexing
181 User Units User units Revolutions of motor per user unit
672 Current output clamp Value to clamp output current, measured in
percentage of motor rated current
Range: 0…400%
670 Enable rotary unwind Enable rotary unwind for rotary motors. When
rotary unwind is used with a motor with an
absolute encoder, the position will be restored with
in the unwind cycle. These modes are available as
Index Types in indexing mode or as a Reference
Source in EtherNet/IP operation mode.
0 = Unchecked = Disable
1 = Checked = Enable
Rotary Unwind is designed only for these modes:
• Rotary Absolute
• Rotary Incremental
• Rotary Shortest Path
• Rotary Positive
• Rotary Negative
Rotary unwind mode in conjunction with Blended or Registered moves is not
supported.Attempting to use these move options without having configured
rotary unwind will result in a drive fault.
671 User units per unwind Number of revolutions in 1 user unit. Range: 0…1000000
8 Negative motion polarity Inverts the motion polarity 0 = Unchecked =Normal
1 = Checked =Reverse
Step and Direction and Gear based modes and position based moves, such as
incremental, absolute, as well as velocity based jogs obey the motion polarity.
Current based operating modes do not obey the motion polarity. The drive must
be disabled to change the motion polarity.
(1) By default, these values are set based on the configured motor. If these values are set lower than the motor capabilities, the drive will report CurrentLimitStatus in the EtherNet/IP
Input assembly at the new value, but will not clamp the current output until it reaches the motor peak current.
(2) These values apply only if the drive is in Velocity mode over EtherNet/IP External Reference. In Indexing mode, the limits within the individual indexes apply. In Positioning mode,
over EtherNet/IP External Reference, the limits in the Output Assembly apply.
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