Plc Alarms; Plc Stop %1; System Error %2/%1; Code Error: %2 Network %1 - Siemens Sinamics S120 Diagnostic Manual
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- Function manual (1094 pages) ,
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PLC alarms
400000
PLC STOP %1
Definitions:
PLC not in cyclic mode. Travel with the machine is not possible.
%1: 1 Ready(User program has not been started)
2 Break (User program has been interrupted)
3 Error (Other PLC alarm with PLC Stop active)
Reaction:
Alarm display.
Remedy:
Rectify other PLC alarm;
set PLC stop from Startup menu
or test user program.
Program
Alarm display showing cause of alarm disappears. No further operator action necessary.
Continuation:
400001
System error %2
Definitions:
%1 :Type number
With this alarm, internal alarm states are displayed that, in conjunction with the transferred error number, provide infor-
mation on the cause and location of the error.
Reaction:
PLC Stop
Remedy:
Notify Siemens of this error together with the error message.
Program
Switch control OFF - ON.
Continuation:
400002
System error %1
Definitions:
%1 :Type number
Internal error states are displayed with this alarm. An error number is also specified to provide further details about the
cause and location of the error.
Reaction:
PLC Stop
Remedy:
Report this error to Siemens along with the type number.
Program
Switch control OFF - ON.
Continuation:
400004
Code error: %2 network %1
Definitions:
%1 :Network number
%2 :Internal error code, module type
The user program contains an operation which is not supported by the control.
Reaction:
PLC Stop
Remedy:
Modify and reload user program.
Program
Switch control OFF - ON.
Continuation:
Alarms
Diagnostics Manual 07/2010, 6FC5398-8BP40-0BA0
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