EXFO PPM-350C, User Manual, Page: 37 / 47

PPM-350C
31
Error Codes and Descriptions

ER: error code displayed until you press a key.

WR: warning code displayed for 3 seconds, then unit returns to normal.
The threshold set name is
not displayed correctly. Name contains characters
that your unit cannot
display. Unsupported
characters are replaced
with dashes, spaces or
“+”. Rename the threshold set
using only supported
characters:

0 through 9

A through Z (both
lowercase and
uppercase)

- (dash) + / . < = > ?
[ \ ] _ (underscore)
and space
For more information on
renaming threshold sets,
see
Configuring
Thresholds, Correction
Factors, Wavelength List,
and Storage Details
on
page 13.
In Pass/Fail mode,
impossible to see all
wavelengths and some of
the LEDs are off. At least one signal is
deactivated (see
Selecting
a Threshold Set on
page 14).
Reactivate the signal (see
Configuring Thresholds,
Correction Factors,
Wavelength List, and
Storage Details
on
page 13).
Error
Code
Description Solution
EMPT Storage memory is empty, there is
nothing to recall.
Store at least one measurement
before going in recall mode.
FULL Storage memory is full. Free some storage space by
deleting measurements.
LIGH Light detected while nulling offsets.
Nulling is not performed. Correctly place protective cap on
ports, then retry. If the problem
persists, contact EXFO.
ER 9 Configuration for storage information
is not usable (corruption problem). Download new storage
information (see
Configuring
Thresholds, Correction Factors,
Wavelength List, and Storage
Details
on page 13).
Problem Possible Cause Solution