Rockwell Automation Publication 7000-TG002J-EN-P - March 2015 79
Warning Messages Chapter 2
UPS Failed 116 The UPS has had an internal failure.
This is a warning only. A signal/wiring error should not occur
and fault the drive. Subsequent power supply faults are meant
to protect the drive.
• Investigate the cause for the UPS failure.
• Check the batteries.
• Verify the input voltage/UPS wiring.
• Refer to the UPS manual.
• Replace the UPS if required.
UPS on Battery 114 There has been a loss of control power feeding the UPS and it
has switched to its internal battery pack.
• Check the control power to the UPS and rectify the situation before
the battery power expires.
UPS on Bypass 113 Warning that the UPS is now on bypass. This occurs when the
drive has switched to UPS, but a UPS fault has forced the system
to switch to bypass, if available.
• Investigate cause for initial transfer to UPS and correct the problem.
• Investigate why the UPS failed and was forced to go to bypass.
UV Blcked Exhst 482 A high air pressure reading was detected in the analog air
pressure transducer located between the converter sections.
• Be sure that the pressure sensor is working and that there are no
obstructions to the path of the exhaust airway or through the
heatsinks.
• Check the cooling fan for abnormal operation.
• Verify that the trip setting (P926) matches factory recommended
value.
VW Blcked Exhst 483
UV Blcked Inlet 478 A low air pressure reading was detected in the analog air
pressure transducer located between the converter sections.
• Be sure that the pressure sensor is working and that there are no
obstructions to the path of the inlet airway.
• Check the cooling fan for deterioration.
• Verify that the trip setting (P319) matches factory recommended
value.
VW Blcked Inlet 479
Warning Code 371 371 The parameter Speed Cmd Max(P290) is clamped to 75 Hz due
to the condition that the drive is set to speed mode and is
having an overhauling load without an output contactor.
• Verify that parameter Overhauling Load (P1160) and bit 8 (Output
Ctctr) of parameter HardwareOptions1 (P141) are properly set.
• If the drive is truly having an overhauling load and the speed
command needs to go higher than 75 Hz, please install an output
contactor and set bit 8 (Output Ctctr) of parameter
HardwareOptions1 (P141).
• If the drive is truly having an overhauling load and there is no
output contactor, the maximum speed command cannot go higher
than 75 Hz in speed modes.
Xfer Disabled 125 Transfer disabled-master only.
This warning is for parallel drives only and indicates that the
transfer of mastership has been disabled because they are
performing certain functions, for example, synchronous
transfer or stopping during a Class 2 fault.
• Transfer of master not allowed while drive is stopping.
XIO Card #1-6 Loss 90-95 The XIO card has dropped off the communication link between
other XIO cards and the ACB.
• Reset the board in an attempt to re-establish communications.
• Check all connections between the customer interface board (CIB)
and the jumpers between individual adapters.
• Verify the status of all XIO adapters by comparing the LED status to
the table in the manual.
All Drive Types
PF7000A
PF7000B
PF7000C
Marine Drive
Heat pipe Drive
Warning Message Warning
Code
Description Recommended Action(s)
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