Parker BD-E Series, Руководство пользователя

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SECTION 1. INTRODUCTION 3
Current Limit LED (Yellow)
Illumination of this LED indicates that the current demand is exceeding the drives maximum
programmed current, and is therefore clamped. For adjustment of the current limit level, see the
current limit bit-switch setting sub-section.
IT Clamp LED (yellow)
The illumination of this LED indicates that the drive has been set to demand too much peak
current for too long a time, causing the current limit to be reduced to 6.8A RMS for the
BD150E/230V (3.4A RMS for the BD75E/230V) to protect the drive.
Overtemperature LED (Red)
Illumination of this LED indicates that either the drive or motor is operating outside its specified
continuous temperature rating, requiring extra cooling to be used or reduction of the operating
duty cycle.
Note: the over temperature LED will also be illuminated by faulty motor feedback connections.
For more information refer to the Maintenance and Troubleshooting Section.
Drive Fault LED (Red)
This LED indicates one of the following fault conditions:
• Overvoltage
• Undervoltage
• Supply failure
• Overcurrent
• Overspeed
For more information refer to the Maintenance and Troubleshooting Section.
HV Present
This LED indicates that a voltage is present on the High Voltage capacitors.
Internal Commutation LEDs
Three diagnostic/set-up LEDs are present within the drive, but can be observed through the
ventilation slots on top of the drive towards the front panel face. From the front panel face the
LEDs are:
Red Overcurrent
Yellow Index
Yellow Commutation