Bigass 4900 Manuel D'installation page 38

Fault messages (cont.)
Message Description
Motor Short to Ground
Motor Thermal OL
Check actual motor current against FLA (P108)
Flying Restart fault
Failed motor speed sync attempt
Single Phase fault
Incoming AC line phase loss
Check supply power.
Start fault
Start command was present on powerup.
Cycle start command.
179 diagnostics running display options
Review the diagnostics below before contacting Customer Service for support.
Setting Run screen display
Fault History
(n.xxx)
N = 1–8
xxx = Fault code
Software Version
Drive ID
Internal Code (x.yz)
DC Buss Voltage
(divided by 1.414 = approximate line input voltage)
RMS Equivalent Motor Voltage at Drive Output Terminals
Motor Load
(% of drive output rating)
Actual Motor Current in Amperes
Torque as a Percentage of Motor Rated Torque
(vector mode only)
Drive Output Power in kW
Total kWH for Drive Lifetime
Heatsink Temperature Degrees Celsius
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