Siemens IE/PB LINK PN IO Operating Instructions Manual page 40

Installation, connecting up, commissioning
3.5 C-PLUG
Status / procedure
Internal memory with configuration
•
data
C-PLUG is plugged in.
•
Configuration data is to be adopted
•
on the C-PLUG from internal
memory.
Internal memory with configuration
•
data
C-PLUG with valid but incorrect
•
configuration data is plugged in ac-
cidentally.
Both sets of configuration data
•
(internal memory and C-PLUG)
should be retained, LINK should
continue to run with internal config-
uration data.
Internal memory with configuration
•
data
C-PLUG with valid but incorrect
•
configuration data is plugged in ac-
cidentally.
Both sets of configuration data
•
(internal memory and C-PLUG)
should be retained, LINK should
continue to run with internal config-
uration data.
When used as a PROFINET IO device: Only the PROFINET device name and the I&M data are stored retentively on the
1)
C-PLUG. Configuration data is transferred from the PROFINET IO controller at each new startup and entered in the
temporary memory.
If the C-PLUG for the LINK does not contain valid configuration data, the device does not start up. In this case, use the
2)
diagnostics of STEP 7 for further clarification and possibly to format the C-PLUG.
Only possible when using as "Gateway in standard mode".
3)
Backing up configuration data of the LINK
If the C-PLUG has not been written to (factory status), when the device starts up all
configuration data of the LINK is automatically backed up.
Changes to the configuration during operation are also backed up on the C-PLUG.
40
Response when adopting data / actions Result after startup
The following situations are possible:
The C-PLUG has data written to it:
•
Format the C-PLUG using special
diagnostics. The data on the C-
PLUG is deleted.
The LINK then restarts.
The C-PLUG is brand new (without
•
device ID):
Turn the power supply for the LINK
off and on again.
When the LINK starts up, the configura-
tion data is loaded on the C-PLUG from
the internal memory. The configuration
data in the internal memory is deleted.
Back up the configuration data of the
internal memory with STEP 7 STEP 7
(with "Upload from device").
Turn off the power to the LINK and
remove the incorrectly inserted C-
PLUG.
Turn on the power to the LINK and
download the configuration data
backed up in STEP 7 to the LINK.
The power to the LINK must be
switched off.
Remove the incorrectly inserted C-
PLUG.
Insert a C-PLUG without a device ID
(e.g. brand new).
Switch on the power of the LINK.
The data previously stored in the inter-
nal memory is transferred to the new C-
PLUG.
The LINK runs with the configuration
data transferred to the C-PLUG from
the internal memory.
The LINK continues to run with the
internal configuration data.
3)
The LINK continues to run with the
original internal configuration data,
which is now located on the new C-
PLUG.
The incorrectly inserted C-PLUG still
has its original data.
Operating Instructions, 11/2017, C79000-G8976-C393-02
1)
IE/PB LINK PN IO