Baumuller BUM619-12/18-31-R206

Veel voorkomende defecten

Veelvoorkomende defecten bij een Baumuller BUM619-12/18-31-R206 zijn:

Voeding gerelateerd

• Geen voeding of volledig uitval
• Doorgebrande zekeringen
• Defecte gelijkrichterbrug (rectifier)
• Beschadigde DC-buscondensatoren (opgezwollen/lekkend)
• Defecte vermogensmodules (IGBT/MOSFET)
• Overspannings- of onderspanningsfouten

Besturing / elektronica

• Defecte stuurprint of control board
• Geheugenproblemen (EEPROM, firmware corrupt)
• Communicatiefouten met PLC of veldbus (Profibus, Modbus, EtherCAT, etc.)
• Beschadigde ingangs- of uitgangscircuits
• Problemen met de gate drivers van IGBT’s

Motorregeling

• Geen aansturing van de motor
• Onregelmatig toerental / instabiele regeling
• Geen koppelopbouw
• Foutmeldingen bij acceleratie of deceleratie
• Encoder of terugkoppelingsfouten

Thermische problemen

• Oververhitting door vervuilde of defecte koelventilatoren
• Defecte temperatuursensoren (NTC/PTC/thermistor)
• Slechte warmteafvoer (koelblok beschadigd/vervuild)

Mechanisch / fysiek

• Losse of verbrande connectoren
• Beschadigde printbanen
• Corrosie of vochtschade
• Schade door stof, olie of vervuiling
• Aangetaste soldeerverbindingen (dry joints)

Storingen & foutcodes

• Overstroom (overcurrent) fout
• Aardlek / isolatiefout (ground fault)
• Kortsluitingsfout
• Overload (motor of drive)
• Overvoltage of undervoltage error
• Undervoltage trip bij starten of stoppen
• Phase loss (faseuitval of fase­onbalans)
• Synchronisatieproblemen bij meerdere drives

Overige

• Display of HMI defect
• Bedieningstoetsen of keypad werkt niet
• Parameters niet meer uitleesbaar of verloren
• Problemen met remweerstand (brake chopper defect)
• Interne relais/contactoren defect
• EMI/RFI storingen door defecte filters

Technische specificaties

General / Overview

• Type: BUM619 digital single-axis servo controller / inverter
• Family: BUM 618 / 619 (BUM619 is slide-in / rack mount version) :contentReference[oaicite:0]{index=0}
• Intended for controlling synchronous servo motors :contentReference[oaicite:1]{index=1}
• Supports speed, current, and position control; optionally synchronization control :contentReference[oaicite:2]{index=2}
• Four-quadrant operation (motoring + braking, both directions) with internal or external ballast resistor options :contentReference[oaicite:3]{index=3}

Electrical / Power Data

• Supply voltage: 1×230 V or 3×230 V ±6 % / −10 % at 50/60 Hz depending on model (for the 12/18 variant this is 3×230 V) :contentReference[oaicite:4]{index=4}
• Nominal power rating/size class: *12 / 18* (this specifies the power class in the BUM618/619 system) :contentReference[oaicite:5]{index=5}
• Drive output current: (for a similar BUM619-12/18-31 variant, other sources list ~12 A for a 1.5 kW motor) :contentReference[oaicite:6]{index=6}
• Motor power supported: up to about 0.5 kW to 1.5 kW depending on sub-variant (12/18 corresponds closer to upper end) :contentReference[oaicite:7]{index=7}
• Intermediate circuit voltage (DC link / UZK): approx. **310 V ±10 %** :contentReference[oaicite:8]{index=8}
• PWM switching frequency: approx. **8012 Hz** (fixed) :contentReference[oaicite:9]{index=9}

Control / Interfaces

• Processor: 16-bit microprocessor control :contentReference[oaicite:10]{index=10}
• Encoder support: incremental encoder input; incremental encoder emulation optional :contentReference[oaicite:11]{index=11}
• Analog inputs/outputs: 1 or 2 analog inputs depending on type; 2 analog outputs optional :contentReference[oaicite:12]{index=12}
• Digital inputs: several digital inputs (e.g. 0,1,2) and enable / pulsing etc. :contentReference[oaicite:13]{index=13}
• Communications: RS-232, RS-485 interfaces available :contentReference[oaicite:14]{index=14}

Protections & Operational Conditions

• Protection vs short-circuit, earth faults, over-voltage on supply :contentReference[oaicite:15]{index=15}
• Starting current inrush suppression via charging circuit :contentReference[oaicite:16]{index=16}
• Ambient temperature: rated up to ~45 °C with full power; above that derate (e.g., ≈2 % per °C above 45 °C) :contentReference[oaicite:17]{index=17}
• Mounting orientation and cooling airflow required: upright, air flows bottom to top; clearance needed above & below unit for ventilation :contentReference[oaicite:18]{index=18}

Physical / Mechanical

• Version: rack / slide-in for BUM619 form factor; chassis mounting etc. :contentReference[oaicite:19]{index=19}
• Transformer / auto-transformer for supply: for 12/18 rating a transformer of ~2.5 kVA is recommended in the manual :contentReference[oaicite:20]{index=20}
• Weight & dimensions: *Not found* specifically for the R-206 variant; general manuals give transformer dims etc. :contentReference[oaicite:21]{index=21}

Type / Variant Identification

• “12/18-31” = power class rating within BUM618/619 series; corresponds to input / output power ranges and transformer/auto-transformer sizes. :contentReference[oaicite:22]{index=22}
• “R-206” – variant code; probably denotes specific firmware / options (resolver, ballast, type of encoder, or control-hardware revision) — the exact differences for “R-206” were not located in available materials.

Missing / Unknown Data for BUM619-12/18-31-R-206

• Exact continuous output current (amperes) for the “R-206” variant
• Exact continuous motor power (kW) rating for that particular option with ambient limits, at full cooling
• Exact weight & dimensions of the unit marked R-206
• Detailed pin assignments for that variant (some general pin info exists, but any deviations for R-206 variant not located)