ABB ACQ810 - 10 Fault Tracing; What this Chapter Contains; Leds; Warning and Fault Messages

Fault tracing 95
10
Fault tracing
What this chapter contains
This chapter describes the fault tracing possibilities of the drive.
LEDs
This table describes LEDs of the drive module.
Warning and fault messages
See the Firmware manual for the descriptions, causes and remedies of the control
program warning and fault messages.
Where LED When the LED is lit
JINT board V204 (green) +5 V voltage of the board is OK.
V309 (red) Not in use.
V310 (green) IGBT control signal transmission to the gate driver control boards is
enabled.