Siemens SIPROTEC 5 Manual page 200

Operation in the Operating State
8.8 Change Device Settings
[scesakpa-080413-01.tif, 1, en_US]
Figure 8-60
•
Use the navigation keys to select the settings group to be activated from the displayed list of possible
settings.
•
Confirm your settings using Ok.
•
To activate settings group switching, press the left navigation key until you are requested to confirm or
cancel in the base bar.
•
Confirm your changes using Ok.
[scbstubn-080413-01.tif, 1, en_US]
Figure 8-61
Settings Group Switching via Binary Inputs
For settings group switching via binary inputs on your SIPROTEC 5 device, you first have to set the Settings
group activation setting to via binary input.
You must also have configured the binary input signals that are necessary for switching the settings group to
the contacts of your device. You will find these in DIGSI 5 under:
Project → Device → Information routing → General → >PG Selection Bit 3/Bit 2/Bit 1
100 ms after one of the 3 signals is changed (stabilization time), the signal image present will lead to a
switching to the corresponding settings group. The following table shows the possible binary codes (BCD) and
associated settings groups (PG). From the table you can also determine which input signals you have to route
depending on the number of settings groups.
Example: To ramp up the device, the parameters Number of settings groups = 4 (PG 4) → >PG Selection
Bit 1, and >PG Selection Bit 2 must have been routed to binary inputs.
Table 8-11
BCD Code via Binary Inputs
>PG selection bit 3
>PG selection bit 2
>PG selection bit 1
Settings Group Switching via Control
When using the Control function for switching, the settings groups can be switched via a communication
connection from the substation automation technology or via a CFC chart.
200
Setting the Active Settings Group on the On-Site Operation Panel
Confirming Taking Over of Changes on the On-Site Operation Panel
Binary Codes of the Signal Inputs and Associated Settings Groups
SG 1
0
0
0
SG 2 SG 3 SG 4
0 0 0
0 1 1
1 0 1
SG 5 SG 6 SG 7
1 1 1
0 0 1
0 1 0
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-C, Edition 08.2020
SG 8
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