Siemens Maxum II Manual page 63

# Text
2516 ? I2C Invalid Bus on %4
2518 ? I2C Unknown Address Re‐
ceived on %4
2519 ? I2C Invalid Data Type on
%4
2520 ? I2C Invalid Number of I/O
Channels on %4
2521 ? I2C Bus Conflict; Lost Arbi‐
tration on %4
2522 ? I2C Using a Free Message
Buffer on %4
2523 ? I2C NS486SXF-C0 Patch
Timeout on %4
2525 ? I2C Invalid Driver Control
Command on %4
2526 ? I2C Capability Information
Too Big on %4
2527 ? I2C Message Lost in a Con‐
troller Reset: %4
2529 ? I2C Invalid Capability Ver‐
sion; Incompatible Firm‐
ware on %4
2530 ? I2C Internal Error; Invalid
Daemon Function on %4
2531 ? I2C Internal Error; Invalid
Info on %4
2532 ? I2C Invalid Device ID Ver‐
sion; Incompatible Firm‐
ware on %4
2534 ? I2C Internal Error; Bus
Manager Invalid Command
on %4
2537 ? I2C Address Table not ini‐
tialized on %4
2538 ? I2C ISR Lockup
2539 ? I2C Invalid Message Sta‐
tus Size on %4
Maxum edition II Analyzer General Maintenance
Manual, August 2018, A5E42019842001
4.6 Alarm Codes, Descriptions, and Suggested Actions
Description
SNECON I2C driver: Invalid I2C bus
identification number.
SNECON I2C driver: SNECON firmware
internal error.
SNECON I2C driver: SNECON firmware
internal error.
SNECON I2C driver: SNECON firmware
internal error.
SNECON I2C driver: An I2C communica‐
tion error was detected (SNECON hard‐
ware revision 2.x).
SNECON I2C driver: SNECON firmware
internal error.
SNECON I2C driver: SNECON firmware
internal error.
SNECON I2C driver: SNECON firmware
internal error.
SNECON I2C driver: SNECON firmware
internal error.
SNECON I2C driver: A pending I2C mes‐
sage could not be sent and was lost as a
result of a reset of the I2C interface. The
cause of the reset is usually a recurring
communication error.
SNECON I2C driver: An I2C module has
provided an invalid device capability in‐
formation message. The associated
'Sys_Hardware' table may be invalid.
System error
SNECON I2C driver: SNECON firm‐
ware internal error.
SNECON I2C driver: An I2C module has
provided an invalid device ID information
message. The module type and loca‐
tion ID information may be invalid.
System error
SNECON I2C driver: SNECON firmware
internal error.
SNECON I2C driver: The SNECON
message receive indicator is stuck
(SNECON revision 3.0 hardware only).
SNECON I2C driver: SNECON firmware
internal error.
General Maintenance and Troubleshooting
Action
Reset the analyzer.
Reset the analyzer.
Reset the analyzer.
Reset the analyzer.
Confirm that only one SNECON is
present on the bus; a revision 2 SNE‐
CON cannot share the I2C bus.
Reset the analyzer.
Reset the analyzer.
Replace the SNECON.
Reset the analyzer
Reload the SNECON OS and APP soft‐
ware.
Replace the SNECON.
Reset the analyzer.
Contact Customer Support.
Replace the module
Reload newer SNECON OS and APP
software.
Contact Customer Support.
Reset the analyzer.
Replace the module.
Reload SNECON OS and APP soft‐
ware.
Contact Customer Support.
Reset the analyzer.
Reset the analyzer.
Replace the SNECON.
Reset the analyzer.
Replace the SNECON.
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