Allen-Bradley 2-D Instrukcja Użytkownika Strona 131
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Troubleshooting and Fault Information
6-6
Table 6.B 1305 Fault Descriptions (continued)
Fault Name & Number Fault Description Action to Take
Overcurrent FauIt
F12
Overcurrent is detected in overcurrent hardware trip circuit. Check for a short circuit at the drive output or excessive load
conditions at the motor.
Overload Fault
F7
Internal electronic overload trip. An excessive motor load exists. It must be reduced such that
drive output current does not exceed the % of current set by the
[Overload Current] parameter. Reduce [Start Boost] if
applicable. Change [Cable Length] to “Long” if applicable.
Overspeed Fault
F25
Internal error. Reset drive to factory defaults.
Overtemp Fault
F8
Temperature sensor detects excessive heat. Check for blocked or dirty heat sink fins. Check for proper mount-
ing and spacing (See page 2-1). Check if the ambient tempera-
ture limit has been exceeded.
Overvolt Fault
F5
DC bus voltage exceeded maximum value. Monitor the AC line for high line voltage or transient conditions.
Bus overvoltage can also be caused by motor regeneration.
Extend the decel time or install dynamic brake option.
Phase U Fault
F38
A phase to ground fault has been detected between the drive
amri i ae.
Check the wiring between the drive and motor. Check motor for
reae.
P
ha
s
e
U F
a
ul
t
F38
A ph
a
s
e
to g
r
ound f
a
ult h
a
s b
ee
n d
e
t
e
ct
e
d b
e
t
wee
n th
e
d
ri
v
e
and motor in this phase.
Ch
e
ck th
e
wiri
ng b
e
t
wee
n th
e
d
ri
v
e
a
nd
m
oto
r.
Ch
e
ck
m
oto
r
fo
r
grounded phase.
Phase V Fault
F39
A phase to ground fault has been detected between the drive
and motor in this phase.
Check the wiring between the drive and motor. Check motor for
grounded phase.
Phase W Fault
F40
A phase to ground fault has been detected between the drive
and motor in this phase.
Check the wiring between the drive and motor. Check motor for
grounded phase.
- 1305 Adjustable 1
- Frequency AC Drive 1
- (Series C) 1
- PLEASE READ! 2
- IMPORTANT USER INFORMATION 2
- Summary of Changes 3
- SUMMARY OF DRIVE ENHANCEMENTS 4
- Table of Contents 7
- Appendix D – CE Conformity 8
- GENERAL PRECAUTIONS 10
- NAMEPLATE LOCATION 12
- 1305-BA03A-HAP SER C 12
- FIRMWARE COMPATIBILITY 12
- 1305 – A02 AA 13
- Information and Precautions 14
- Installation/Wiring 15
- TERMINAL BLOCK ACCESS 17
- INPUT DEVICES 19
- INPUT POWER CONDITIONING 20
- INPUT FUSING 20
- RFI FILTERING 22
- POWER WIRING 25
- P-P insulation design 27
- DRIVE OPERATION WITHOUT A 31
- HUMAN INTERFACE MODULE (HIM) 31
- CONTROL WIRING 31
- User Side 34
- OUTPUT DEVICES 36
- CABLE TERMINATION 36
- ADAPTERS 37
- HIM DESCRIPTION 39
- HIM OPERATION 39
- Human Interface Module 40
- OFF Steady ON 41
- Steady ON OFF 41
- Flashing Steady ON 41
- Steady ON Flashing 41
- HIM REMOVAL AND INSTALLATION 42
- HIM MODES 43
- OPERATOR LEVEL 44
- MODE LEVEL 44
- GROUP LEVEL 44
- PARAMETER LEVEL 44
- PROGRAM AND DISPLAY MODES 45
- Accel Time 46
- 99.9 Secs 46
- Choose Group 46
- Adapter 4 47
- X1111111 47
- PROCESS MODE 48
- Choose Mode 49
- Process Text 1 49
- EEPROM MODE 50
- EEPROM MODE (continued) 51
- CONTROL STATUS MODE 54
- PASSWORD MODE 56
- PASSWORD MODE (continued) 57
- Start-Up 60
- DESCRIPTION 61
- HIM DISPLAY 61
- Bul. 1305 Drive 62
- Connection Fail 62
- Open Enable Signal 65
- Restore Enable Signal 65
- Remove ALL Power 67
- Reconnect Motor 67
- Slowly Increase Speed 69
- PROGRAMMING EXAMPLE 73
- Metering Group (continued) 75
- 5-2 & 5-3 77
- Setup Group (continued) 78
- Figure 5.10 Start/Run Boost 88
- Figure 5.12 Analog Invert 90
- Two times 97
- [Skip Freq Band] 97
- Programming 100
- (continued) 100
- Figure 5.16 S-Curve 102
- Figure 5.17 S-Curve Time 103
- [( )])( )( 104
- Faults Group (continued) 109
- Diagnostics Group (continued) 112
- Masks Group (continued) 117
- Owners Group (continued) 120
- CHAPTER OBJECTIVES 126
- FAULT INFORMATION 126
- (continued) 129
- Appendix 138
- Table A.1 Specifications 139
- Serial Communications 144
- LOGIC CONTROL DATA 145
- DRIVE STATUS DATA 145
- SCALE FACTOR CONVERSION 145
- 25% of DRV 149
- 20% of DRC 149
- Drive Accessories 160
- ➀ Input reactor only 161
- CE Conformity 162
- ELECTRICAL CONFIGURATION 164
- GROUNDING 164
- CUT ALONG DOTTED LINE 170
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