Baldor VS1MD User Manual page 128

8.11.7 Low Voltage Trip (Lvt)
8.11.8 Inverter Heatsink Overheat (OHt)
8.11.9 Command Loss
8.11.10 During Operation
8.11.11 During Stop
8.11.12 During Constant Run
Customizing for Your Application
Activated when low voltage trip occurs due to DC link voltage under 180Vdc for 200V
class and 360Vdc for 400V class.
Activated when the heatsink is overheated.
Activated when Analog (V1,I) and RS485 communication commands are lost.
Activated when run command is input and inverter outputs its voltage.
U H T 
0 2
5 X Q
F R P P D Q G
Activated during stop without active command.
U H T 
0 2
5 X Q
F R P P D Q G
Activated during constant speed operation.
U H T 
0 2
5 X Q
F R P P D Q G
8-25