Parameter Group 4: Limits/Warnings - GE AF-60 LP Programming Manual

4.5. Parameter Group 4: Limits/Warnings

4.5.1. 4-** Motor Limits
Parameter group for configuring limits and warning.
4.5.2. 4-1* Motor Limits
Use these parameters for defining the speed, torque and current working range for the motor.
4
4-10 Reverse Lock
Option:
[0] Reverse Lock
[1] Reverse only
* Both
[2]
4-12 Motor Speed Low Limit
Range:
*
0.0 Hz [0.0 - 400.0 Hz]
4-14 Motor Speed High Limit
Range:
*
65.0 Hz [0.0 - 400.0 Hz]
4-16 Torque Limit in Motor Mode
Range:
*
150 % [0 - 400%]
4-17 Torque Limit in Generator Mode
Range:
*
100 % [0 - 400%]
4.5.3. 4-5* Adjustable Warnings
Parameter group containing adjustable warning limits for current, speed, reference and feedback.
Warnings are shown in display, programmed output or serial bus.
30
Function:
If terminals 96, 97 and 98 are connected to U, V and W respectively, the motor runs clockwise when seen from the
front.
NB!
This parameter cannot be adjusted while the motor is running
The motor shaft rotates in forward direction. This setting prevents the motor from running in reverse direction.
If par. 1-00 Configuration mode has been set to Process Closed Loop [3] this parameter must always be set to Clock-
wise.
The motor shaft rotates in reverse direction. This setting prevents the motor from running in forward direction.
With this setting the motor can run in both directions. However, the output frequency is limited to the range: Motor
Speed Low Limit (par. 4-12) to Motor Speed High Limit (par. 4-14).
Function:
Set the Minimum Motor Speed Limit corresponding to the minimum output frequency of the motor shaft.
NB!
As the minimum output frequency is an absolute value, it cannot be deviated from.
Function:
Set the Maximum Motor Speed corresponding to the maximum output frequency of the motor shaft.
NB!
As the maximum output frequency is an absolute value, it cannot be deviated from.
Function:
Set the torque limit for motor operation.
The setting is not automatically reset to default when changing settings in par. 1-00 to 1-25 Load & Motor .
Function:
Set the torque limit for generator mode operation.
The setting is not automatically reset to default when changing settings in par. 1-00 to 1-25 Load & Motor .
AF-60 LP™ Micro Drive Programming Guide