Siemens 6EP4131-0GB00-0AY0, Equipment Manual

Page: 181 / 264

SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76
181
Troubleshooting
4
You can obtain more information on an active alarm from the help text.
The extended error type is used to interpret alarms in S7 function blocks that you have
programmed yourself.
The severity indicates the severity of the alarm:
•
N = Diagnostics
• MR = Maintenance Required
• MD = Maintenance Demanded
• F = Failure (module has failed)
Error
Type
Ex-
tend-
ed
Error
Type
Severity Alarm Text Help Text
256 1 F Software corrupted Software is corrupt - try to update the software
256 2 MR Wrong checksum Internal error: Communication disrupted
256 3 MR Parameter corrupt Attempting to write to an unknown or read-only object.
256 4 MR Unknown parameter Attempting to set a parameter that is not known by UPS1600.
256 5 MR Wrong message length Internal error: Communication disrupted
256 6 MR Wrong parameter Parameter value is not within the specified range
256 7 MR Command not accepted An incorrect command was sent to the UPS1600.
256 8 MR Communication error:
Wrong length field
Syntax error in command
256 9 MR Wrong request Error in sent message: Unknown request sent.
256 10 MR Cannot write to object Attempting to write to a parameter that is 'read-only'
256 11 MR Object pending: obsolete UPS1600 cannot provide data for the requested object.
256 12 MR Battery not available Attempting to access a battery that is not available. Either the
battery with the requested number was never connected or
communication with this battery was interrupted.
256 13 MR EEPROM write error Saving UPS1600 parameters failed. Device is defective.
256 14 MR Unknown alarm Internal error: Wrong parameter at execution of test command.
256 15 MR Command outside range An incorrect command was sent to the UPS1600.
256 16 MR Software update is being
performed
The command sent cannot be executed as long as the program
is running.
256 17 MR No software update Cannot execute the sent command because no software up-
date has been started.
256 18 MR Wrong battery number Attempting to retrieve data about a battery which does not
exist or is not connected.
256 19 MR Wrong address Wrong Flash address in software update - software update file
is corrupt.
256 20 MR Write error Cannot write to Flash - hardware may be defective
256 21 MR Read error Unable to read EEPROM. Device is defective.