YASKAWA Sigma-V Series User Manual page 27

No. Name
Serial number
Converter LED indicator
(C-RDY)
Converter LED indicator
(OVERHEAT)
Converter LED indicator
(CHRG-ERR)
Converter LED indicator
(FANSTOP)
Converter LED indicator
(MC-FAULT)
Main circuit DC voltage
output terminals (P and N)
Regenerative resistor
connecting terminals
(B1 and B2)
Description
–
Lights (green) when the converter is ready to be
used for operations.
Lights (red) when the converter's heat sink is
overheated.
Lights (red) when the voltage between the main
circuit's DC voltage output terminals P and N is
abnormal.
Lights (red) when an error occurs while the con-
verter fan is running.
Lights (red) when an error occurs when the inrush
current limit relay is used.
Connect these terminals to P and N on the SER-
VOPACK.
Connects external regenerative resistors.
1.3 Converter Part Names
(cont'd)
Reference
–
–
–
–
–
–
–
3.7 Selecting and Connect-
ing a Regenerative Resistor
Unit
1
1-5