Rockwell Automation 1784-PM16SE SoftLogix Motion Card Setup and Configuration Manual - Manual (Page 412)

Publication 1784-UM003A-EN-P – June 2003
404 Motion Object Attributes
Brake Release Delay The Brake Release Delay attribute controls the amount of time that the drive
holds of tracking command reference changes after the brake output is
changed to release the brake. This gives time for the brake to release.
Below is the sequence of events associated with engaging the brake.
1. Enable axis is initiated (via MSO or MAH).
2. Drive power structure enabled.
3. Turn brake output on to release the brake.
4. Wait Brake Release Delay Time.
5. Track command reference. (ServoActionStatus bit sets.)
The drive shall not release the brake unless there is holding torque.
Drive Power Attributes Two key drive configuration attributes are used to verify that the actual drive
has the proper power supply and bus regulator hardware.
Power Supply ID The Power Supply ID attribute contains the enumeration of the specific A-B
Power Supply or System Module catalog numbers associated with the axis. If
the Power Supply ID does not match that of the actual supply hardware, an
error is generated during the drive configuration process.
Bus Regulator ID The Bus Regulator ID attribute contains the enumeration of the specific A-B
Bus Regulator or System Shunt catalog numbers associated with the axis. If the
Bus Regulator ID does not match that of the actual bus regulator or shunt
hardware, an error is generated during the drive configuration process.
GSV/SSV Access Attribute Name Data Type Values
SSV/GSV Brake Release Delay Time REAL Sec
GSV/SSV Access Attribute Name Data Type Values
GSV Power Supply ID INT
GSV/SSV Access Attribute Name Data Type Values
GSV Bus Regulator ID INT