Lenze 8200 Frequency inverters User Manual Page 238
- Page / 311
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
Troubleshooting and fault elimination
8200SHB0199
8-3
Display RemedyCauseFault
OC2 Earth fault
Grounded motor phase Check motor; check cable
O
C
2
E
a
r
t
h
f
a
u
l
t
Excessive capacitive charging current of
the motor cable
Use motor cable which is shorter or has a lower
capacitance
OC3 Overload inverter during
acceleration or short circuit
Accelerationtime tooshort (C012) Increase acceleration time
Check drive selection
Defective motor cable Check wiring
Interturn fault in the motor Check motor
OC4 Overload controller during
deceleration
Deceleration time tooshort (C013) Increase decelerationtime
Check the selection of the brake resistor or
connect the brake chopper
OC5 Ixtoverload
Frequent and too long acceleration
processes with overcurrent
Check drive selection
Permanent overload with
I
motor
>1.05xI
rx
OC6 Overload motor
Motoris thermallyoverloaded, for
instance, because of
impermissible continuous current Check drive selection
frequent or too long acceleration
processes
Check the setting under C120
OH Heat sink temperature is
higher than the value set in
the controller
Ambient temperature
T
amb
>+40Cor+50C
Allow controller to cool and ensure ventilation
Check the ambient temperature inthe control
cabinet
Heat sink very dirty Cleanheatsink
Incorrect mounting position Change mounting position
OH3 PTC monitoring
Motortoohot because of excessive
currents or frequent and too long
accelerations
Check drive selection
PTC not connected Connect PTC or switch-off monitoring
(C0585 = 3)
OH4 Overtemperature unit Inside unit too hot Reduce controller load
Improve cooling
Check fan in the controller
OU Overvoltage
Mains voltage too high Check voltage supply
O
U
O
v
e
r
v
o
l
t
a
g
e
Feedback operation
Braking operation
Prolongdeceleration times
For operation with brake choppers:
- Check the selection and connection of the
brake resistor
- Increase the deceleration times
Earth leakage onthe motor side Check motor cable and motor for earth fault
(disconnect motor from inverter)
OUE Overvoltage Mains overvoltage longer than 5 s Check mains voltage
Pr Faultyparametertransfer
via the operating module
PAR1 and PAR2 a re defective
I
t
i
s
a
b
s
o
l
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e
l
y
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e
c
e
s
s
a
r
y
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o
r
e
p
e
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e
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a
t
a
Pr1 FaultyPAR1 transfer via the
operatingmodule
PAR1 is defective
I
t
i
s
a
b
s
o
l
u
t
e
l
y
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s
s
a
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y
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o
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p
e
a
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t
h
e
d
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t
a
transfer or load the factorysetting before
e
n
a
b
l
i
n
g
t
h
e
c
o
n
t
r
o
l
l
e
r
.
Pr2 FaultyPAR2 transfer via the
operatingmodule
PAR2 is defective
e
n
a
b
l
i
n
g
t
h
e
c
o
n
t
r
o
l
l
e
r
.
rSt Faulty auto-TRIP reset More than8 faultmessages in
10 minutes
Depends on the fault message
Show/Hide Bookmarks
- = Global Drive 1
- Contents of the Manual 3
- 8200SHB0199ii 6
- 8200SHB0199iv 8
- Contents 10
- 8200SHB0199vi 10
- 8200SHB0199x 14
- 1.1 How to use this Manual 17
- 1.2 Scope of delivery 17
- 8200SHB01991-2 18
- 1.3 Legal regulations 19
- 8200SHB01991-4 20
- 8200SHB01991-6 22
- 8200SHB01991-8 24
- Directive 25
- 8200SHB01991-10 26
- 1.4.5 EC Machinery Directive 27
- 8200SHB01991-12 28
- EC Manufacturer’s Declaration 28
- Safety information 29
- Technical Data 33
- 8200SHB01993-4 36
- 8200SHB01993-24 56
- 3.7.1 Features 56
- 4 Installation 58
- 4.1.1 Important notes 58
- 8200SHB01994-2 59
- 8200SHB01994-6 63
- 4.1.2.5 Types 8221 to 8227 63
- 4.1.2.6 Types 8241 to 8246 64
- 8200SHB01994-10 67
- (”push-through technique”) 67
- 4.1.4.1 Types 8215 to 8218 68
- 8200SHB01994-12 69
- 4.1.4.2 Types 8221 to 8227 69
- 4.1.4.3 Types 8241 to 8246 70
- 8200SHB01994-14 71
- 4.1.5.1 General 71
- 4.1.5.2 Demands on the cooler 72
- 8200SHB01994-16 73
- 4.1.5.4 Assembly preparations 74
- 8200SHB01994-18 75
- 8200SHB01994-20 77
- 8200SHB01994-22 79
- 8200SHB01994-24 81
- 4.2 Electrical installation 82
- 4.2.1 Operator’s safety 82
- 8200SHB01994-26 83
- 4.2.3 Motor protection 83
- 8200SHB01994-30 87
- 8200SHB01994-32 89
- 8200SHB01994-34 91
- 4.2.7.4 Connection plan 820X 92
- 8200SHB01994-36 93
- 4.2.7.5 Connection plan 821X 93
- 8200SHB01994-40 97
- 4.2.8.3 Connection diagrams 98
- 8200SHB01994-42 99
- Installation 100
- 8200SHB0199 100
- 8200SHB01994-44 101
- 8200SHB01994-46 103
- Edition of: 01/1999 105
- 5 Commissioning 106
- Commissioning 106
- 8200SHB01995-16 121
- 8200SHB01995-18 123
- 8200SHB01995-20 125
- 8200SHB01995-22 127
- 8200SHB01995-24 129
- 8200SHB01995-26 131
- 5.5.4 Air conditioning system 131
- 8200SHB01995-28 133
- During operation 134
- 6 During operation 134
- 6.1 Operating information 134
- 6.1.1 General 134
- 8200SHB01996-2 135
- 6.1.2 822X/824X 135
- 6.1.3 8218-V003 135
- Configuration 138
- 7 Configuration 138
- 8200SHB01997-2 139
- 7.1 8201BB operating module 139
- 8200SHB01997-4 141
- 7.2.1 Operating level 141
- 7.2.2 Code level 141
- 7.2.3 Parameter level 142
- 8200SHB01997-6 143
- 8200SHB01997-8 145
- 7.4 Operating functions 146
- 7.4.1 Operating mode 146
- 8200SHB01997-10 147
- 8200SHB01997-12 149
- 8200SHB01997-14 151
- 8200SHB01997-20 157
- 8200SHB01997-22 159
- 7.5.6 V/f characteristic 159
- 7.5.6.1 V/f-rated frequency f 159
- 8200SHB01997-26 163
- 7.5.7 Configuration 163
- 7.5.8 Motor data detection 164
- 7.5.9.2 Chopper frequency 166
- 8200SHB01997-30 167
- 7.5.9.3 Oscillation damping 168
- 8200SHB01997-32 169
- 7.5.9.5 Skip frequencies 170
- 8200SHB01997-34 171
- 8200SHB01997-36 173
- 7.5.10.3 Frequency precontrol 176
- 8200SHB01997-40 177
- 7.5.11 Setpoint input 177
- 8200SHB01997-42 179
- 7.5.11.6 Setpoint sum 184
- 8200SHB01997-48 185
- 7.5.12 Controller enable RFR 185
- 8200SHB01997-50 187
- 8200SHB01997-52 189
- 8200SHB01997-56 193
- 8200SHB01997-58 195
- 7.5.14.7 TRIP set 195
- 8200SHB01997-60 197
- 8200SHB01997-64 201
- 8200SHB01997-72 209
- 7.7.3.2 PTC input 209
- 8200SHB01997-74 211
- 8200SHB01997-80 217
- 8200SHB01997-82 219
- 8200SHB01997-86 223
- 8200SHB01997-90 227
- 8200SHB01997-94 231
- 8200SHB01997-96 233
- 8.1 Troubleshooting 236
- 8.3 Fault messages 237
- 8200SHB01998-4 239
- 8.4 Reset of fault messages 239
- Maintenance 240
- 9 Maintenance 240
- 9.1 Maintenance services 240
- 8200SHB01999-2 241
- 9.2 Service addresses 241
- Network of several drives 244
- 10 Network of several drives 244
- 10.1 Function 244
- 10.3.1 Conditions 252
- 10.3 Selection basics 252
- 8200SHB019910-18 261
- Instructions 262
- Application of brake units 264
- 11 Application of brake units 264
- 8200SHB019911-2 265
- Automation 267
- 12 Automation 267
- Accessories 270
- 13 Accessories (Survey) 270
- 13.2 Software 270
- 8200SHB019913-2 271
- 13.3.1 Types 820X 271
- 13.3.2 Types 821X 272
- 8200SHB019913-4 273
- 13.3.3 Types 822X 273
- 13.3.4 Types 824X 274
- 8200SHB019913-6 275
- Selection help 278
- 14 Selection help 278
- 8200SHB019914-2 279
- Application examples 280
- 15 Application examples 280
- 8200SHB019915-2 281
- Show/Hide Bookmarks 285
- 8200SHB019915-8 287
- 15.4 Air conditioning system 287
- 8200SHB019915-10 289
- Signal flow charts 292
- 16 Signal-flow charts 292
- 16.1.1 Control structure 293
- 16.1.2 Inverter control 294
- 16.1.3 Monitorings 294
- Glossary 302
- 17 Glossary 302
- 8200SHB019917-2 303
- Table of keyw ords 304
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