GE Industrial Solutions 6KCV301DGF - Manual (Page 11)

11 —————— Digital General Function Card ——————
6KCV301DGF
1.2.3 LEDS
The LEDs on 6KCV301DGF card have the following meanings:
Name Color Function if LED ON
PWR Green Power 5V
RST Red Reset
OK Green Hardware watchdog = OK
VPP Green Flash eprom programming voltage
PRG Green Flash eprom programming voltage command
H1 Yellow Status LED 1 (see table 2.2.1)
H2 Red Status LED 2 (see table 2.2.1)
H3 Red Status LED 3 (see table 2.2.1)
H4 Red Status LED 4 (see table 2.2.1)
d0030g
PWR is on when 5V supply is present; this LED must be always on when the regulation
board of the drive is supplied.
RST led indicates that a hardware reset occurs. This LED is always OFF; the only
operation that puts the LED ON briefly is the power on and off operation
during the firmware download sequence.
OK is always ON during normal operation and indicates that the card is working
normally. If it is OFF during normal operation, this indicates a card malfunction;
this condition forces an alarm on the drive. The LED should be OFF only
during the firmware download sequence.
VPP indicates the presence of the flash eprom programming voltage (12V). This
LED must be ON only during the firmware download sequence or during the
archive operation (save parameters).
PRG indicates the enable of the flash eprom programming voltage generation. This
LED must be ON only during the firmware download sequence or during the
archive operation (save parameters).
H1 – H4 These LEDs are controlled by the software of the card. Refer to Chapter 2 for
additional information.