Siemens Sinumerik 840D sl Diagnostic Manual page 1022

Overview of Alarms
PLC alarms
428607 DP slave recurrence, parameterization error
Definitions: OB82 or OB86 has been triggered.
Reaction: Alarm display.
Remedy: Rectify the cause of the error displayed
Program Con- Switch control OFF - ON.
tinuation:
428608 DP slave recurrence, discrepancy between preset and actual
configurations
Definitions: OB82 or OB86 has been triggered.
Reaction: Alarm display.
Remedy: Rectify the cause of the error displayed
Program Con- Switch control OFF - ON.
tinuation:
428621 Failure of expansion unit
Definitions: OB82 or OB86 has been triggered.
Reaction: Alarm display.
Remedy: Rectify the cause of the error displayed
Program Con- Switch control OFF - ON.
tinuation:
428622 Restoration of expansion unit, discrepancy between preset and actual
configurations
Definitions: OB82 or OB86 has been triggered.
Reaction: Alarm display.
Remedy: Rectify the cause of the error displayed
Program Con- Switch control OFF - ON.
tinuation:
428623 Failure of a DP master system, bus: %2
Definitions: OB82 or OB86 has been triggered.
Reaction: Alarm display.
Remedy: Rectify the cause of the error displayed
Program Con- Switch control OFF - ON.
tinuation:
428624 Failure of a DP slave, bus: %2, slave: %1
Definitions: OB82 or OB86 has been triggered.
Reaction: Alarm display.
Remedy: Rectify the cause of the error displayed
Program Con- Switch control OFF - ON.
tinuation:
428625 Restoration of DP slave with fault, bus: %2, slave: %1
Definitions: OB82 or OB86 has been triggered.
Reaction: Alarm display.
Remedy: Rectify the cause of the error displayed
Program Con- Switch control OFF - ON.
tinuation:
428626 Restoration of expansion unit, parameterization error
Definitions: OB82 or OB86 has been triggered.
Reaction: Alarm display.
Remedy: Rectify the cause of the error displayed
Program Con- Switch control OFF - ON.
tinuation:
2-1022
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG 2009 All Rights Reserved
03/2009