Siemens Multi Panel MP270 SIMATIC HMI Equipment Manual page 106

System Messages
Number
140000 Online connection to the PLC has been successfully
established.
140001 Online connection to the PLC has been disconnected. –
140003 No tag updating or writing is executed.
140004 No tag updating or writing is executed because the
access point or the subrack configuration is incorrect.
140005 No tag updating or writing is executed because the
address of the operating unit is incorrect (possibly too
high).
140006 No tag updating or writing is executed because the
baud rate is incorrect.
140007 No tag updating or writing is executed because the
bus profile is incorrect (see %1).
The following parameters could not be entered in the
registry:
1: Tslot
2: Tqui
3: Tset
4: MinTsdr
5: MaxTsdr
6: Trdy
7: Tid1
8: Tid2
9: Gap Factor
10: Retry Limit
C-6
Effect/Cause Remedy
–
Check the connection and whether
the PLC is switched on.
Check the parameter definitions in
the Control Panel using "Set
PU/PC interface".
Restart the system.
Check the connection and whether
the PLC is switched on.
Check the access point or the
subrack configuration (MPI, PPI,
PROFIBUS) in the Control Panel
with "Set PG/PC interface".
Restart the system.
Use a different operating unit
address.
Check the connection and whether
the PLC is switched on.
Check the parameter definitions in
the Control Panel using "Set
PU/PC interface".
Restart the system.
Select a different baud rate in
ProTool/Pro (according to subrack,
profile, communication peer, etc.).
Check the user defined bus profile.
Check the connection and whether
the PLC is switched on.
Check the parameter definitions in
the Control Panel using "Set
PU/PC interface".
Restart the system.
MP270 Equipment Manual
Release 01/99