Rockwell Automation 1756-DMF30 ControlLogix Drive Module - Manual (Page 354)

Publication 1756-UM522B-EN-P - February 2003
C-102 1756-DMF30 Specific Information
Parameter 326 [Alarm Status 1]
This parameter indicates the occurance of exception events that have
been configured as alarm conditions. These events are from
parameter 320 [Exception Event1].
Parameter 327 [Alarm Status 2]
This parameter indicates the occurance of exception events that have
been configured as alarm conditions. These are the same events
shown in parameter 321 [Exception Event 2].
Bit Fault Name Fault Description
Bit 7 Slink HW Not Used
Bit 8 Slink Comm A SynchLink communication failure has occurred.
These faults are enumerated in parameter 1229 [SL
Error Status].
Bit 18 DSP Mem Err Flash memory does not match the SRAM memory
Bit 19 DSP Err The drive has failed to complete DSP (VPL) interrupt
tasks in the allotted time.
Bit Fault Name Fault Description
7 Slink Mult SynchLink Multiply failure has occurred. These
faults are enumerated in parameter 1034 [SL Mult
State].
26 Drv Fault A motor control fault event has occurred. Motor
control faults are enumerated in parmeter 2122 [MC
Faults].
27 Drv Warning A motor control warning event has occured. Motor
control warnings are enumerated in parmeter 2123
[MC Warnings].
28 Lgx OutOfRun The Logix Controller is out of the run mode
29 Lgx Timeout Communications with the Logix Controller has timed
out
30 Lgx Closed The Logix Controller has closed a connection to the
Drive Module
31 Lgx LinkChng A required parameter link relating to a
communications connection has been modified