Rockwell Automation 1784-PM16SE SoftLogix Motion Card Setup and Configuration Manual - Manual (Page 164)

Publication 1784-UM003A-EN-P – June 2003
156 Naming & Configuring Your Motion Axis
VelocityLimitPositive This attribute displays the maximum allowable velocity in the positive direction. If the
velocity limit is exceeded, bit 5 ("Velocity Command Above Velocity Limit")
VelocityLimitStatusBit of the DriveStatus attribute is set. This attribute has a value range of
0 to 2.14748x10
12
.
VelocityLimitNegative This attribute displays the maximum allowable velocity in the negative direction. If the
velocity limit is exceeded, bit 5 ("Velocity Command Above Velocity Limit")
VelocityLimitStatusBit of the DriveStatus attribute is set. This attribute has a value range of
-2.14748x10
12
to 0.
VelocityThreshold This attribute displays the velocity threshold limit. If the motor velocity is less than this
limit, VelocityThresholdStatus of the DriveStatus attribute is set. This attribute has a value
range of 0 to 2.14748x10
12
.
VelocityWindow This attribute displays the limits of the velocity window. If the motor’s actual velocity differs
from the command velocity by an amount less that this limit VelocityLockStatus of the
DriveStatus attribute is set. This attribute has a value range of 0 to 2.14748x10
12
.
VelocityStandstillWindow This attribute displays the velocity limit for the standstill window. If the motor velocity is
less than this limit VelocityStandStillStatus of the DriveStatus bit is set. This attribute has a
value range of 0 to 2.14748x10
12
.
AccelerationLimitPositive This attribute limits the maximum acceleration ability of the drive to the programmed value.
If the command acceleration exceeds this value, AccelLimitStatusBit of the DriveStatus
attribute is set. This attribute has a value range of 0 to 2.14748x10
15
.
AccelerationLimitNegative This attribute limits the maximum acceleration ability of the drive to the programmed value.
If the command acceleration exceeds this value, the AccelLimitStatus bit of the DriveStatus
attribute is set. This attribute has a value range of -2.14748x10
15
to 0.
TorqueLimitPositive This attribute displays the maximum torque in the positive direction. If the torque limit is
exceeded, the TorqueLimitStatus bit of the DriveStatus attribute is set. This attribute has a
value range of 0 to 1000.
TorqueLimitNegative This attribute displays the maximum torque in the negative direction. If the torque limit is
exceeded, the TorqueLimitStatus bit of the DriveStatus attribute is set. This attribute has a
value range of -1000 to 0.
TorqueThreshold This attribute displays the torque threshold. If this limit is exceeded, the TorqueThreshold
bit of the DriveStatus attribute is set. This attribute has a value range of 0 to 1000.
Attribute Description