Rockwell Automation Allen-Bradley PowerFlex 700 B Series, Руководство пользователя

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Troubleshooting 4-9
Table 4.B Fault Cross Reference
Alarms are automatically cleared when the condition that caused the
alarm is no longer present.
UnderVoltage 4
➀
➂
DC bus voltage fell below the
minimum value of 407V DC at
400/480V input or 204V DC at
200/240V input. Enable/Disable
with [Fault Config 1] (
page 3-42 ).
Monitor the incoming AC line for low
voltage or power interruption.
UserSet1 Chksum 101
➁
The checksum read from the user
set does not match the checksum
calculated. Re-save user set.
UserSet2 Chksum 102
➁
UserSet3 Chksum 103
➁
(1)
See page 4-1 for a description of fault types.
Fault
No. Type
(1)
Description Action
No.
(1)
Fault No.
(1)
Fault No.
(1)
Fault
2 Auxiliary Input 38 Phase U to Grnd 81- 85 Port 1-5 DPI Loss
3 Power Loss 39 Phase V to Grnd 87 IXo VoltageRange
4 UnderVoltage 40 Phase W to Grnd 88 Software Fault
5 OverVoltage 41 Phase UV Short 89 Software Fault
7 Motor Overload 42 Phase VW Short 90 Encoder Quad Err
8 Heatsink OvrTemp 43 Phase UW Short 91 Encoder Loss
9 Trnsistr OvrTemp 48 Params Defaulted 92 Pulse In Loss
12 HW OverCurrent 49 Drive Powerup 93 Hardware Fault
13 Ground Fault 51 Flt QueueCleared 100 Parameter Chksum
15 Load Loss 52 Faults Cleared 101-103 UserSet Chksum
16 Motor Thermistor 55 Cntl Bd Overtemp 104 Pwr Brd Chksum1
17 Input Phase Loss 63 Shear Pin 105 Pwr Brd Chksum2
20 TorqPrv Spd Band 64 Drive OverLoad 106 Incompat MCB-PB
21 Output PhaseLoss 69 DB Resistance 107 Replaced MCB-PB
24 Decel Inhibit 70 Power Unit 108 Anlg Cal Chksum
25 OverSpeed Limit 71- 75 Port 1-5 Adapter 120 I/O Mismatch
28 See Manual 77 IR Volts Range 121 I/O Comm Loss
29 Analog In Loss 78 FluxAmpsRef Rang 122 I/O Failure
33 Auto Rstrt Tries 79 Excessive Load 130 Hardware Fault
36 SW OverCurrent 80 AutoTune Aborted 131 Hardware Fault
(1)
Fault numbers not listed are reserved for future use.
Clearing Alarms