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Front panel interface 38 – Lab.gruppen PLM 20K44 User Manual

Page 38

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7. Front Panel Interface

38

PLM+ SERIES Operation Manual rev 1.0.0

Table 7.6: Fault Conditions (Red LED)

Warning

Type

LED No.

On Screen

Warning Text

Event Log Text

Amp Ch Mute

Channel

5-8

AMP CH. MUTE

Amp Channel Mute

Amp Temp Fault

Channel

5-8

TEMP FLT:CH

Temp Fault: Amp Channel

Analog Input Fault

Frame

1

ANALOG IN FAULT

Frame Fault: Analog Input

Check AC Mains

Frame

1

CHECK AC MAINS

Frame Fault: Check AC Mains

Current Average Limiter

Channel

5-8

CAL ACTIVE

N/A

Current Protection Limiter

Channel

5-8

CURRENT CLIP

N/A

DSP Area Temp Fault

Frame

1

TEMP FLT:DSP

Temp Fault: DSP Area

Input Channel Mute

Inp.Mix

2+3

INPUT MUTE

Input Mute

Internal Audio Interface Fault

Frame

1

AUDIO FAULT

Frame Fault: Audio Interface

Module Input Mute

Module

2+3

MOD. IN MUTE

Module Input Mute

Module Output Clip

Module

2+3

MOD. CLIP

N/A

Module Output Mute

Channel

5-8

MOD. OUT MUTE

Module Output Mute

No Input Source Available

Module

2+3

NO INPUT

No Input Source

No Load Detected at Output

Channel

5-8

NO LOAD

Channel Fault: No Load Detected

Physical Input Clip

Module

2+3

INPUT CLIP

N/A

Power Average Limiter

Frame

1

PAL ACTIVE

N/A

Power Channel Failure

Channel

5-8

SERVICE CH.

Channel Fault: Unit Needs Service

PSU Area Temp Fault

Frame

1

TEMP FLT:PSU

Temp Fault: Power Supply Unit

PSU Fault / Undervoltage

Frame

1

PSU FAULT

Frame Fault: PSU Undervoltage

PSU Mains Over Voltage Peak

Frame

1

MAINS > 400 VPK

Frame Fault: PSU Mains > 400 VPK

PSU Mains Over Voltage RMS

Frame

1

MAINS > 270 V

Frame Fault: PSU Mains > 270 V

PSU Mains Under Voltage

Frame

1

MAINS < 65 V

Frame Fault: PSU Mains < 65 V

PSU Needs Service 1

Frame

1

NEEDS SERVICE: 1

Frame Fault: Needs Service: 1

PSU Needs Service: 2

Frame

1

NEEDS SERVICE: 2

Frame Fault: Needs Service: 2

PSU Needs Service 3

Frame

1

NEEDS SERVICE: 3

Frame Fault: Needs Service: 3

PSU Needs Service: 4

Frame

1

NEEDS SERVICE: 4

Frame Fault: Needs Service: 4

PSU Needs Service 5

Frame

1

NEEDS SERVICE: 5

Frame Fault: Needs Service: 5

PSU Needs Service: 6

Frame

1

NEEDS SERVICE: 6

Frame Fault: Needs Service: 6

PSU Needs Service 7

Frame

1

NEEDS SERVICE: 7

Frame Fault: Needs Service: 7

PSU Needs Service: 8

Frame

1

NEEDS SERVICE: 8

Frame Fault: Needs Service: 8

PSU Rail Protect

Frame

1

PSU POWER PROT

Frame Fault: PSU Power Protect

Short Circuit Protection

Channel

5-8

SHORT CIRCUIT

Channel Fault: Short Circuit Protection

Speaker Magnet Temp Fault

Channel

5-8

TEMP FLT: MAG

Temp Fault: Speaker Magnet

Speaker VC Temp Fault

Channel

5-8

TEMP FLT: VC

Temp Fault: Speaker Voice Coil

VHF Protection

Channel

5-8

VHF FAULT

Channel Fault: Very High Frequency

Voltage Protection Limiter

Channel

5-8

VOLTAGE CLIP

N/A

Wrong Type of Speaker

Channel

5-8

WRONG LOAD

Load Type / Routing Mismatch

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