Rockwell Automation 1784-PM16SE SoftLogix Motion Card Setup and Configuration Manual - Manual (Page 111)

Publication 1784-UM003A-EN-P – June 2003
Naming & Configuring Your Motion Axis 103
External Drive Configuration
Select the drive type for the servo loop:
• Velocity - disables the servo module’s internal digital velocity loop.
• Torque - the servo module’s internal digital velocity loop is active, which
is the required configuration for interfacing the servo axis to a torque
loop servo drive.
Loop Configuration
Select the configuration of the servo loop. For this release, only Position Servo
is available.
Enable Drive Fault Input
Check this box if you wish to enable the Drive Fault detection. When the drive
fault is detected, appropriate action is taken based on the Drive Fault Action
specified in the Fault Actions tab of this dialog box.
Drive Fault Input
Specifies the usual state of the drive fault input – Normally:
• Open
• Closed
Real Time Axis Information
Attribute 1/Attribute 2
Select up to two axis attributes whose status are transmitted – along with the
actual position data – to the Logix processor. The values of the selected
attributes can be accessed via the standard GSV or Get Attribute List service.
Note: The servo status data update time is precisely the coarse update
period.
If a GSV is done to one of these servo status attributes without having
selected this attribute via the Drive Info Select attribute, the attribute value is
static and does not reflect the true value in the servo module.
Click on the Apply button to accept your changes.