3 PRODUCT DESCRIPTION
© 2022 RAYLASE GmbH SUPERSCAN IV
MN105-en / v1.0.12
18
3.5
Status LEDs
The status LEDs allow you to check important functions and statuses of the deflection unit. They are
located on top of the deflection unit.
The status LEDs are lettered. The first letter refers to the axis (XY) or the supply voltage (V) of the
deflection unit. The subsequent letters and their meaning is described below.
Fig. 9: LED XY
Name
Colour
Meaning
... Par Err
red
Parity Error
Flashes for each parity error. The flash duration is extended so
that even short-lived errors are visible.
On continuously if the clock or sync signals of the interface are
faulty.
... Err
red
Error
On continuously to indicate a general fault on the axis, and also
during the boot sequence of the axis.The boot sequence lasts
for a few seconds.
As long as this LED is on, the output stage of the axis is disabled.
... Dat
yellow
Data Change
Flashes whenever data changes on the channel.The flash
duration is extended so that even short-lived changes are visible.
... OK
green
Operational
On continuously when the axis is ready for use.
... Warn
yellow
Warning
Flashes whenever the axis is fully loaded. The flash duration is
extended so that even short-lived peak loads are visible.
... Inp OK
green
Power input
On when the external supply voltage is applied and within the
required range.
... Amp OK
green
Power amplifier
On when the output stage is ready.
