HEIDENHAIN MSE 1000 Operating Instructions Manual page 155

Warning or error
Temperature is below the min-
imum error tolerance
Power LED: Flashing red and
green at a rate of once every
three seconds.
Temperature exceeds the
maximum error tolerance
Power LED: Flashing red and
green at a rate of once every
three seconds.
The module non-volatile
memory is using default data
Power LED: Flashes red and
green at a rate of once every ten
seconds.
The module non-volatile
memory has invalid data, us-
ing backup
HEIDENHAIN | MSE 1000 | Operating Instructions | 10/2015
Module warnings and errors
Cause
The module's CPU temperature
is < -5 °C.
The module's CPU temperature
is > 110 °C.
A module had to use default
configuration parameters in-
stead of the normal configura-
tion parameters.
Clearing the error will remove
it from the Error screen. The
error will appear again on the
next power-up of the module.
A module had to use its back-
up configuration parameters in-
stead of the normal configura-
tion parameters.
Clearing the error will remove
it from the Error screen. The
error will appear again on the
next power-up of the module
if the backup parameters were
not successfully copied.
Corrective action
Verify that Operating
Temperature specifications
are being met, see "Module
specifications", page 167.
Verify that Operating
Temperature specifications
are being met, see "Module
specifications", page 167.
Turn the power off.
Allow the module to cool
off.
Verify that adequate
ventilation is available for
the module to remain within
operating temperatures.
If the error persists contact
HEIDENHAIN technical support
for assistance.
Clear the error in the Error
screen.
Contact HEIDENHAIN technical
support for assistance.
Verify that the power supply
is running at an acceptable
level.
Verify that the power supply
does not have too many
modules connected causing
an over-current.
If the error persists, contact
HEIDENHAIN technical support
for assistance.
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