Lenze 8200 Operating Instructions Manual

Maloperation of the drive

Motor does not rotate

DC−bus voltage too low

(Red LED is blinking every 0.4 s;

(Green LED is blinking, keypad display:

Automatic start inhibited (C0142 = 0 or 2)

DC injection brake (DCB) active

Mechanical motor brake is not released

Quick stop (QSP) active (keypad display:

Setpoint = 0

JOG setpoint activated and JOG frequency = 0

Wrong parameter set active

Operating mode C0014 = −4−, −5−, but no motor parameter

Under C0410 several functions which exclude each other, are assigned

to the same signal source.

Use of internal voltage source X3/20 for function modules Standard I/O,

INTERBUS, PROFIBUS−DP or LECOM−B (RS485):

Jumper between X3/7 and X3/39 is missing

Motor does not rotate

Defective motor cable

Maximum current set too low (C0022, C0023)

Motor underexcited or overexcited

C0084, C0087, C0088, C0089, C0090, C0091 and/or C0092 are not

adapted to the motor data

Current consumption of

Setting of C0016 too high

motor too high

Setting of C0015 too low

C0084, C0087, C0088, C0089, C0090, C0091 and/or C0092 are not

adapted to the motor data

Motor rotates, setpoints are

With the function

Motor too small compared with rated device power

identification stops with

DC injection brake active via terminal

Unacceptable drive response

with vector control

Torque dip in the field

Stalling of the motor when

operating in the field

Troubleshooting and fault elimination

of the keypad a setpoint has been selected.

Check mains voltage

Remove the controller inhibit, controller inhibit can be set

through several sources

LOW−HIGH edge at X3/28

If necessary, correct start condition (C0142)

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Deactivate DC injection brake

Manual or electrical release of mechanical motor brake

Remove quick stop

Change to correct parameter set via terminal

Motor parameter identification (C0148)

Correct configuration in C0410

Check motor cable

Adapt settings to the application

Check parameter setting (C0015, C0016, C0014)

Manual adaptation or identification of motor parameters

Manual adaptation or identification of motor parameters

Set the setpoint to “0” via C0140 = 0

Optimise vector control (^ 7−9)

EDB82MV752 EN 5.2

Troubleshooting and fault elimination

blinking every second

blinking every 0.4 seconds

fast blinking off

Communication fault to AIF

(configurable in C0126)

Communication fault to

CAN-IN1 with Sync control

Communication error to

Communication error to

CAN-IN1 with event or time

(many communication faults

(configurable in C0126)

Function module system bus

(CAN) on FIF has set “Warning”

(configurable in C0126)

Communication fault during

remote parameter setting via

system bus (C0370)

(configurable in C0126)

External fault (TRIP-SET)

Communication abort between

keypad and basic device

E82ZMV fan module (only 8200

TRIP or warning configurable

EDK82EV903 DE/EN/FR 2.2

Mains switched on and automatic start inhibited

Fault active, check under C0161

Motor parameter identification

Strong interferences on control cables

Ground or earth loops in the wiring

Faulty transmission of control commands via AIF

CAN-IN1 object receives faulty data or

communication is interrupted

CAN-IN2 object receives faulty data or

communication is interrupted

CAN-IN1 object receives faulty data or

communication is interrupted

Controller has received too many incorrect

telegrams via the system bus and has been

For remote parameter setting via system bus

Slave does not answer. Communication monitoring

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For operation with application I/O:

Faulty parameter setting of parameter set

For operation with module in FIF:

CAN controller sets “Warning” or “BUS OFF”

Participant does respond or is not available

For operation with application I/O:

Faulty parameter setting of parameter set

A digital input assigned to the TRIP-Set function

has been activated.

Fan module is defect

Fan module is not connected

Shield control cables

Insert the communication module into the hand terminal

Plug-in connection – bus module

Increase monitoring time under C0357/1 if necessary

Plug-in connection – bus module

Increase monitoring time under C0357/2 if necessary

Plug-in connection – bus module

Increase monitoring time under C0357/3 if necessary

Check whether bus terminator available

Check screen contact of the cables

Check PE connection

Check bus load, if necessary, reduce the baud rate

Check system bus wiring

Check system bus configuration

In all parameter sets the signal “parameter set

changeover” (C0410/13, C0410/14) must be combined

with the same source

Check whether bus terminator available

Check screen contact of the cables

Check PE connection

Check bus load, if necessary, reduce the baud rate

Check whether bus terminator available

Check screen contact of the cables

Check PE connection

Check bus load, if necessary, reduce the baud rate

In all parameter sets the signal “parameter set

changeover” (C0410/13, C0410/14) must be combined

with the same source

Check external encoder

Replace fan module

Connect fan module

8.5

Eliminating the cause for TRIP error message

After eliminating the cause for a TRIP error message the error message must be reset with the “TRIP

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reset” order. Only then the drive will start again.

)

Manual or automatic TRIP reset

You can select whether errors occurred are to be reset manually or automatically. Mains

disconnection always carries out a TRIP reset independent of the settings under C0170.

)

Codes for parameter setting

Code

Possible settings

No.

Name

Lenze

C0043*

TRIP reset

v

C0170

Configuration TRIP

v

reset

C0171

Delay for auto−TRIP

0.00

reset

L

Troubleshooting and fault elimination

Note!

A TRIP error message can have several causes. The TRIP reset can only be carried

out after all causes for the TRIP have been eliminated.

Note!

If the controller carries out more than eight automatic TRIP resets within ten

minutes, the controller will set TRIP rST (Counter exceeded).

TRIP reset also resets the auto TRIP counter.

Selection

0

No current error

1

Active fault

0

0

TRIP reset by mains switching,

at X3/28, via function module or communication

module

1

like 0 and additional auto TRIP reset

2

TRIP reset through mains switching, via function

module or communication module

3

TRIP reset by mains switching

0.00

{0.01 sec}

Error message reset

IMPORTANT

Reset active error with C0043 = 0

·

s

TRIP reset via function module or

, LOW–signal

communication module with C0043,

C0410/12 or C0135 bit 11.

·

Auto TRIP reset after the time set under

C0171.

60.00

^ 8−7

EDB82MV752 EN 5.2

8−7

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