Rockwell Automation 20D PowerFlex 700S Drive Ph I Control, Frames 1...11 User Manual
Page 162
4-8
Troubleshooting
51
DPI Loss Port 3
DPI Port 3 has stopped communicating.
A SCAN port device is connected to a drive operating DPI devices at
500k Baud
Verify DPI device is present in port 3.
52
DPI Loss Port 4
DPI Port 4 has stopped communicating.
A SCAN port device is connected to a drive operating DPI devices at
500k Baud
Verify DPI device is present in port 4.
53
DPI Loss Port 5
DPI Port 5 has stopped communicating.
A SCAN port device is connected to a drive operating DPI devices at
500k Baud
Verify AC line power
54
DPI Loss Port 6
DPI Port 6 has stopped communicating.
A SCAN port device is connected to a drive operating DPI devices at
500k Baud
55
Net Loss DPI P1
A communications fault has occurred on the communication adapter
at DPI port 1.
56
Net Loss DPI P2
A communications fault has occurred on the communication adapter
at DPI port 2.
57
Net Loss DPI P3
A communications fault has occurred on the communication adapter
at DPI port 3.
58
Net Loss DPI P4
A communications fault has occurred on the communication adapter
at DPI port 4.
59
Net Loss DPI P5
A communications fault has occurred on the communication adapter
at DPI port 5.
60
Net Loss DPI P6
A communications fault has occurred on the communication adapter
at DPI port 6.
61
Logix Out of Run
The DriveLogix controller is in a Non-Run mode. Non-Run modes
include program, remote-program and faulted modes.
Clear fault
62
Logix Timeout
The communication connection to the DriveLogix controller has
timed out.
63
Logix Closed
The DriveLogix controller has closed the Controller to
Drive connection.
Verify drive is present in I/O
64
Logix Link Chng
A required link in the Controller to Drive Communication Format has
been modified.
Clear fault
65
HiHp In PhaseLs
(High Horse Power Only) AC Input Phase Loss - AC voltage is not
present on one or two input phases.
1. Check for voltage on each input phase.
2. Check the status of each external input fuse.
66
HiHp Bus Com Dly
(High Horse Power Only) Bus Communication Time Delay - the
processor has not received proper periodic feedback information.
Check fiber-optic connections between the
Power Interface Circuit Board and Voltage
Feedback Circuit Board.
67
HiHp Bus Link Ls
(High Horse Power Only) Bus Communication Link Loss - bus
communication between the Power Interface Circuit Board and
Voltage Feedback Circuit Board has halted.
Check fiber-optic connections between the
Power Interface Circuit Board and Voltage
Feedback Circuit Board.
68
HiHp Bus CRC Er
(High Horse Power Only) Bus Communication CRC Error - too many
Cycling Ring Checksum (CRC) errors have occurred in the
communication bus.
A fast power cycle may cause the 700S Main Control Board to
attempt to communicate with the ASIC Board before the ASIC Board
is energized.
Check fiber-optic connections between the
Power Interface Circuit Board and Voltage
Feedback Circuit Board.
Wait five minutes before re-energizing the
drive.
69
HiHp Bus WtchDog
(High Horse Power Only) Bus Communication Watchdog Error -
communication has halted in the communication bus, causing the
watch dog timer to expire.
1. Check fiber-optic connections between the
Power Interface Circuit Board and Voltage
Feedback Circuit Board.
2. Check connections between the Main
Control Board and the Power Interface
Circuit Board.
3. Replace the Voltage Feedback Circuit
Board.
4. Replace the Power Interface Circuit Board.
5. Replace the Main Control Board.
No.
Name
Description
Action