Kval 990-H, Operation Manual, Page: 50 / 88

Description of the Six Light Panel
2-21
KVAL 990-H Operation Manual
Description of the Six Light Panel
The six lights on this panel indicate the status of the Architect-DI system.
The Sequence that the lights activate is as follows:
1.
Control Power
2.
Overload Relay
3.
E-Stop
4.
Stop
5.
Start
6.
24VDC
Control Power – light
illuminates when the
Control Transformer
is pulled out and the
power is working on
secondary side-of
transformer
Overload Relay –
The overload circuit is
working when light is
on
E-Stop – The back
gate is closed and Frame E-stop is not acti-
vated when this light is on.
24VDC – light
comes on once the
ACR is latch and the
24VDC power Supply
is working
Stop – This light will
be on if Machine
Stop button is deac-
tivated.
Start – T his light will
be on once the
Machine Start button
is pressed and the
ACR Relay is latched.