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12 Warnings & Error Messages
12.1 Preface
During normal operation, a series of error and/ or warning messages may be displayed on the
front panel LCD display or reported by the error queue over one of the remote control
interfaces. This section of the manual lists available warning and error messages in numerical
order and provided some additional information on their meaning and possible causes. Where
relevant, suggested remedies to resolve any conditions are included as well.
Note: There are some Error and Warning messages that may appear in the Errors & Events
that are NOT listed in the next section. In case you encounter an unlisted error or
warning message and code, contact Pacific Power customer service
(support@pacificpower.com) and describe the number and description to obtain further
information.
After reporting such an event, try rebooting the power sources by cycling power as most
of these conditions will clear up with a reboot.
12.2 Errors & Warnings Messages in Numeric Order
Error Source
Code
Front panel
-500
Front panel
-360
Front panel
-350
Front panel
-320
Front panel
-310
Front panel
-290
Front panel
-286
Front panel
-285
Front panel
-284
Front panel
-282
Front panel
-281
Entire Contents Copyright
2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
LMX Series Power Source Operation Manual
Category
Error Message
SCPI event
Event: Power ON.
SCPI error
Communication error
with an interface.
SCPI event
Error & Event (E&E)
queue overflow.
SCPI error
Storage fault.
SCPI error
System error
SCPI error
Execution error: Memory
use error.
SCPI error
Execution error: Not
allowed command with
the current configuration.
SCPI error
Execution error: Program
syntax error.
SCPI error
Execution error: Program
is currently running.
SCPI error
Execution error: Invalid
program name.
SCPI error
Execution error: Cannot
create program.
LMX SERIES™ OPERATION MANUAL
SECTION 12: Warnings & Error Messages
Possible Cause
Power on event detected.
Normal after power on
Internal Communication
Error between front panel
and power stage. Bad
connection
Events and Error queue is
full. Too many errors or
events
Memory error detected
by front panel processor.
Memory Checksum error
Unknown System Error.
Cause Undetermined
Incorrect Memory Access.
Cause Undetermined
Configuration setting
related conflict.
Incorrect command
syntax
Trying to start a program
that is already running
Invalid program name
passed. Special characters
are not allowed in
program names
Request to create new
program rejected.
Program data sent is not
correct
Resolution
Not needed
Try recycling power. If
error persists, contact
customer service
Clear the Error & Event
(E&E) Queue
Try recycling power. If
error persists, contact
customer service
Try recycling power. If
error persists, contact
customer service
Try recycling power. If
error persists, contact
customer service
Check configuration
settings
Check syntax
Use names containing
letters and numbers only
Check program content
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