Rockwell Automation 1391 USER MNL/DIGITAL AC SERVO DR - Manual (Page 46)

Chapter 6
Programming
6-9
Parameter 06 – Drive Faults (Drv Faults) *
Parameter 06 is a 16 bit, binary word that represents the drive faults. A “1”
indicates that a fault has occurred. If a “0” is displayed, a fault has not
occurred. Refer to the list below for an explanation of the individual bits.
Bit 15 Bit 0
Parameter Type: View only in Maintenance level
bit 0 Not Used
bit 1 Drive Overtemperature
bit 2 Power Up Enable
bit 3 Not Used
bit 4 Control Voltage Fault
bit 5 Resolver Loss
bit 6 Not Used
bit 7 Power Fault
bit 8 Bus Overvoltage
bit 9 Not Used
bit 10 External A/D Conversion Fault
bit 11 Internal A/D Conversion Fault
bit 12 Not Used
bit 13 Not Used
bit 14 EEprom Fault
bit 15 Auto Tune Fault
Parameter 07 – Drive Status (Drv Status) *
A 16 bit, binary word represents the drive status. A “1” indicates that a
particular state exists. If a “0” is displayed, that state does not exist. Refer
to the list below for an explanation of the individual bits.
Parameter Type: View only in Maintenance level
bit 0 Class 1 Fault
bit 1 At Zero Speed
bit 2 At Speed
bit 3 IT Active
bit 4 EEprom Write Enabled
bit 5 Drive State
bit 6 Drive State
bit 7 Drive State
bit 8 At Current Limit.
bit 9 Not Used
bit 10 Not Used
bit 11 Not Used
bit 12 Not Used
bit 13 Not Used
bit 14 Not Used
bit 15 Not Used.