4.9. Status Messages¶
The MagnaLOAD electronic load has various messages, which elaborate on the product’s present status. A message may indicate normal operation, power limiting as a result of the MagnaLOAD electronic load’s operating profile, or steps to resolve a fault.
Messages for Status: Enabled
Input enabled.
Product is operating below its minimum voltage rating. Increase the input voltage to proceed.
Exceeded MOSFET power rating.
Messages for Status: Disabled
Input disabled.
Messages for Status: Soft Fault
Voltage exceeded the trip point. Press CLEAR to resume.
Voltage has fallen below the trip point. Press CLEAR to resume.
Current exceeded the trip point. Press CLEAR to resume.
Power exceeded the trip point. Press CLEAR to resume.
Remote sense loss. Only 10 percent compensation is allowed. Press CLEAR to resume.
Global shutdown occurred.
Messages for Status: Hard Fault
Global shutdown occurred.
Chopper stage currents have exceeded product rating. Verify load does not exceed product ratings.
Excessive communication errors detected. Check cabling and addressing resistors. Call technical support.
Product has exceeded its voltage rating. Investigate the cause before retrying.
Product has exceeded its current rating. Investigate the cause before retrying.
The internal power supply has blown a fuse. Contact Magna-Power for support.
Analog or Digital input voltage exceeded the max voltage specified. Investigate the cause before trying again.
One of the AC Input Phase is missing. Investigate the cause before retrying.
One or more fan has stopped spinning. Investigate the cause before retrying.
Linear modules have exceeded their temperature rating. Check for ventilation blockages and the ambient temperature.