Rockwell Automation 1756-DMF30 ControlLogix Drive Module User Manual
Page 329
Publication 1756-UM522B-EN-P - February 2003
1756-DMF30 Specific Information C-77
2006
PMI CRC ErrorCnt
Displays the number of messages with CRC errors received by
the PMI processor from the Drive Module. This is a 16-bit
value that rolls over when it reaches its maximum.
Default:
Min:
Max:
Type:
File:
Group:
0
0
65535
Non-Linkable, Read-Only, 16-Bit Integer
DPS/PMI
Comm Status
2007
PMIFrmt ErrorCnt
Displays the number of messages with format errors received
by the PMI processor from the Drive Module. This is a 16-bit
value that rolls over when it reaches its maximum.
Default:
Min:
Max:
Type:
File:
Group:
0
0
65535
Non-Linkable, Read-Only, 16-Bit Integer
DPS/PMI
Comm Status
2008
DM Link Status
Indicates the current status of Drive Communication.
• Bit 1 [Pending OS] indicates the Drive Module is
waiting for a request from the PMI processor for an
operating system
• Bit 2 [Loading OS] indicates the Drive Module is
downloading an operating system to the PMI processor
• Bit 3 [Setpt Fdbk] indicates the Drive Module and PMI
processor are exchanging data
• Bit 5 [LoopBack Tst] indicates the Drive Module and
PMI processor are performing the loopback test
• Bit 6 [Test Mode] indicates tba
• Bit 8 [Synchronized] indicates Drive Communication is
synchronized
• Bit 9 [Unsynchroniz] indicates Drive Communication is
not synchronized
Default:
0000 0000 0000 0000
Options:
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
Reserved
Pending OS
Loading OS
Setpt Fdbk
Reserved
LoopBack Tst
Test Mode
Reserved
Synchronized
Unsynchroniz
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
File:
Group:
DPS/PMI
DPS/PMI
2009
DM Tx Msg Count
Displays the number of messages transmitted by the Drive
Module. This is a 16-bit value that rolls over when it reaches
its maximum.
Default:
Min:
Max:
Type:
File:
Group:
0
0
65535
Non-Linkable, Read-Only, 16-Bit Integer
DPS/PMI
Comm Status
2010
DM Sync WarngCnt
Displays the number of messages transmitted by the Drive
Module, that the PMI processor can not synchronize. This is a
16-bit value that rolls over when it reaches its maximum.
Default:
Min:
Max:
Type:
File:
Group:
0
0
65535
Non-Linkable, Read-Only, 16-Bit Integer
DPS/PMI
Comm Status
2011
DM Bad Msg Cnt
Displays the number of invalid messages transmitted on Drive
Communication. This is a 16-bit value that rolls over when it
reaches its maximum.
Default:
Min:
Max:
Type:
File:
Group:
0
0
65535
Non-Linkable, Read-Only, 16-Bit Integer
DPS/PMI
Comm Status
No.
Name
Description
Values