Result Of The Preset/Actual Comparison In Modules That Cannot Be Parameterized; Result Of The Preset/Actual Comparison In The Case Of Parameterizable; Modules With The Power Module Switched On; Result Of The Preset/Actual Comparison In The Case Of Parameterizable Modules With The Power Module Switched Off - Siemens SIMATIC IM 151/CPU Manual

Modules that Cannot be Parameterized
The following activities occur irrespective of whether the power module of the
inserted module is switched on or off.
Table 5-14 Result of the Preset/Actual Comparison in Modules that Cannot be
Inserted Module = Configured Module
OB 83 is called with the corresponding
diagnostic buffer entry (event ID 3861
The module is entered in the system status
list as available.
Direct access is again possible.
Modules that Can be Parameterized
The following activities only occur when the power module of the inserted module
is switched on.
Table 5-15 Result of the Preset/Actual Comparison in the Case of Parameterizable
Inserted Module = Configured Module
OB 83 is called with the corresponding
diagnostic buffer entry (event ID 3861
The CPU reparameterizes the module.
If parameter assignment is successful, the
module is entered in the system status list
as available.
Direct access is again possible.
The following activities only occur if the power module of the inserted module is
switched off.
Table 5-16 Result of the Preset/Actual Comparison in the Case of Parameterizable
Inserted Module = Configured Module
OB 83 is called with the corresponding diagnostic buffer entry (event ID 3861
When the power module is switched on, the
CPU reparameterizes the module.
If parameter assignment is successful, the
module is entered in the system status list
as available.
Direct access is again possible.
ET 200S Interface Module IM 151/CPU
A5E00058783-01
Parameterized
H

Modules with the Power Module Switched on

H
Modules with the Power Module Switched off
Functions of the IM 151/CPU
Inserted Module Configured Module
OB 83 is called with the corresponding
). diagnostic buffer entry (event ID 3863
The module remains entered in the system
status list as unavailable.
Direct access is not possible.
Inserted Module Configured Module
OB 83 is called with the corresponding
). diagnostic buffer entry (event ID 3863
The CPU does not reparameterize the
module.
The module remains entered in the system
status list as unavailable.
The SF LED on the module remains on.
Direct access is not possible.
Inserted Module Configured Module
When the power module is switched on, the
CPU does not parameterize the module.
The module remains entered in the system
status list as unavailable.
The SF LED on the module remains on.
Direct access is not possible.
).
H
).
H
).
H
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