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Troubleshooting | 8

Installation and Retrofit Instructions DOLPHIN LM 0180-0270 A, LT 0170-0220
A_EN_en

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8.1 LED Flash Codes

When an error occurs, the LEDs on the variable-frequency drive display a flashing code
that allows the errors to be diagnosed.

The following table contains an overview:

Red LED

Green LED State

Boot loader active (flashing in turn)

Ready for operation (activate En_HW for operation)

Operation / ready

Warning

Error

Identification of motor data

Initialisation

Firmware update

Bus error operation

Bus error ready for operation

Key

LED off

LED on

LED flashing

LED flashing quickly

Содержание LM 0180 A

Страница 1: ...ta instruction manuals service kits Retrofit Instructions DOLPHIN Variable Frequency Drive Installation LM 0180 A LM 0270 A LT 0170 A LT 0220 A 0870232639 0001_en Original instructions Modifications reserved 16 09 2021 ...

Страница 2: ...6 6 Installation 6 6 1 Installation Conditions 6 6 1 1 Variable Frequency Drive Installation Location 7 6 1 2 Line Protection 7 6 1 3 Ambient Conditions 7 6 1 4 Preventing Electromagnetic Interferences 8 6 2 Variable Frequency Drive Installation 9 6 2 1 Dismantle the Motor Terminal Box 9 6 2 2 Install Adapter 10 6 2 3 Mount Variable Frequency Drive 11 6 3 Motor Coupling Installation 12 6 4 Electri...

Страница 3: ... hazards where appropriate Safety notes and warning messages are tagged with one of the keywords DANGER WARNING CAUTION NOTICE and NOTE as follows DANGER indicates an imminent dangerous situation that will result in death or serious injuries if not prevented WARNING indicates a potentially dangerous situation that could result in death or serious injuries CAUTION indicates a potentially dangerous ...

Страница 4: ...IN LM 0180 A LT 0170 A Kit number 0999 700 460 Pos Part Qty Part no 300 Coupling 1 CO H110 028 038 400 5 5kW motor 1 0623 700 004 401 Hexagon head bolt 6 900 0MM 012 030 402 Hexagon head bolt 2 900 0MM 012 040 450 Flange adaptor 1 185 1ML4 RD16880 F 550 5 5kW retrofit kit with VFD 1 0999 700 452 Inverter Motor retrofit kit 7 5kW to suit DOLPHIN LM 0270 A LT 0220 A Kit number 0999 700 462 Pos Part ...

Страница 5: ...e with the following motor s Motor type Power Voltage Size Part no Three phase 5 5kW 400V AC 132M B5 300 0624 700 004 Three phase 7 5kW 400V AC 132M B5 300 0624 700 005 Recommended motor rating 4 pole asynchronous motor is specified on the 400V AC supply voltage NOTE Refer to the motor nameplate for specific technical information 4 Transport WARNING Suspended load Risk of severe injury Do not walk...

Страница 6: ...ctrical installation work must only be executed by qualified personnel DANGER The installation conditions are not respected Risk of electrical shock Risk of severe injury Take care that the installation conditions are met CAUTION The machine can start immediately when power is supplied Risk of inadvertent start up Make sure that a start up will not lead to a dangerous situation 6 1 Installation Co...

Страница 7: ...eal between the motor and the adapter plate is inserted correctly All unused cable screw connections must be sealed Check that the cover of the drive controller is closed and bolted down tightly 4 x M4 x 28 2 Nm Ensure that the seal between the motor and the adapter plate is inserted correctly All unused cable screw connections must be sealed Make sure that no condensate from the motor can enter t...

Страница 8: ...e power ducts should be used If lines do cross an angle of 90 should be observed Upstream circuit elements such as protector switches and brake coils or circuit elements that are operated via the outputs of the drive controller have to be interference sup pressed RC circuits are suitable as AC voltage protector switches while free wheeling diodes or varistors are usually used as DC voltage protect...

Страница 9: ...at the motor is isolated before beginning Reuse under terminal box gasket Scrap lid and gasket terminal box terminal block Remove the original terminal motor box from the motor Disconnect the earth connection Scrap the parts which will be no longer necessary Memorize or write down the connection sequence before beginning Disconnect the wires from the connection terminal block pair the wires togeth...

Страница 10: ...aptor module ensure the adaptor mod ule is in the correct orientation with the U section facing towards the motor fan end Secure adapter once step 1 2 are completed using x 4 qty M5 Hex Head Screw and Spring Washers to 5Nm Connect motor wires in the correct sequence as pairs on the x3 terminal pins for U V W as per step 7 2 1 according to the shown terminal markings Please carefully look at the te...

Страница 11: ...top box Before proceeding ensure all motor wires are correctly secured to the individual termi nals as designated Check the rubber O Ring is seated on the inverter drive shoulder this is typically pre installed on the adaptor module Taking pos 6 the main inverter drive box position over the adaptor plate ensure the fan extraction end of the inverter drive is facing away from the flanged end of the...

Страница 12: ...oltage and is designed for the re quired current Use suitable circuit breakers with the prescribed nominal current between the mains and drive controller Use suitable fuses with appropriate current values between the mains and drive con troller see technical data The drive controller must be grounded with the motor according to relevant regula tions Noncompliance may result in serious injury WARNI...

Страница 13: ...Installation 6 Installation and Retrofit Instructions DOLPHIN LM 0180 0270 A LT 0170 0220 A_EN_en 13 20 1 2 3 4 ...

Страница 14: ...age to the machine Operation in the wrong direction of rotation can destroy the machine in a short time Prior to start up ensure that the machine is operated in the right direction Hardware Enable Required Connect En HW to 24V Out on Terminal Relay Block X5 before attempting a motor jog Determine the intended direction of rotation with the arrow stuck on or cast Jog the motor briefly Watch the fan...

Страница 15: ...te control and the PC Software Contact your Busch representative for more information NOTICE Frequent starts and stops by connecting and disconnecting from the power supply Risk of damage to the machine Starting the machine by connecting and disconnecting the power supply is permitted max 12 starts per hour Mains cycle of operation restart every 2 minutes Between disconnecting and connecting at le...

Страница 16: ...variable frequency drive VFD is not supplied with the correct voltage Check the power supply No start signal Check the connection The motor or the variable frequency drive VFD is de fective Check the LED on the variable frequency drive display if red it is faulty contact Busch or read er ror with software En HW has not been connected Using a jumper cable from terminal relay box X5 24V Out to En HW...

Страница 17: ... a flashing code that allows the errors to be diagnosed The following table contains an overview Red LED Green LED State Boot loader active flashing in turn Ready for operation activate En_HW for operation Operation ready Warning Error Identification of motor data Initialisation Firmware update Bus error operation Bus error ready for operation Key LED off LED on LED flashing LED flashing quickly ...

Страница 18: ...cal datas of the machine in the original instruction manual remain valid after the retrofitting LM 0180 0270 A with VFD LT 0170 0220 A with VFD Allowed frequency range 34 60 Hz Installation altitude 100 load capacity no derating up to 1000 m Derating 1 100 m at 1000 2000 m Supply network TN and TT network cannot be used with corner grounded networks Immunity EN 61800 3 2nd environment Emissions EN...

Страница 19: ...Note ...

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