Information; Setting Groups - Siemens SIPROTEC 7SJ62 Instruction Manual

Functions
Addr. Setting
213 VT Connection
214 Rated Frequency
215 Distance Unit
6.1.1.2

Information

F# LCD-Text
5145 >Reverse Rot.
5147 Rotation ABC
5148 Rotation ACB
6.1.2

Setting Groups

Purpose of Setting
Groups
Copying Setting
Groups
6-12
Setting Options
Van, Vbn, Vcn
Vab, Vbc, VGnd
50 Hz
60 Hz
Kilometers
Miles
1
) depending of the ordering code, please refer to Table 6-1
Activation of Reverse Rotating Field Processing
Rotating Field ABC
Rotating Field ACB
A setting group is nothing more than a collection of setting values to be used for a par-
ticular application. In the 7SJ62 relay, four independent setting groups (A ~ D) are pos-
sible. The user can switch back and fourth between setting groups locally, via binary
inputs (if so configured), via the operator or service interface using a personal comput-
er, or via the system interface.
A setting group includes the setting values for all functions that have been selected as
(QDEOHG during configuration (see Chapter 5). While setting values may vary among
the four setting groups, the selected functions of each setting group remain the same.
Multiple setting groups allows a specific relay to be used for more than one application.
While all setting groups are stored in the relay, only one setting group may be active
at a given time.
If multiple setting groups are not required, Group A is the default selection, and the
following paragraph is not applicable.
If multiple setting groups are desired, address  *US &KJH 237,21 must be set
to (QDEOHG in the relay configuration. Refer to chapter 5.
In most cases, only a few settings will vary from setting group to setting group. For this
reason, an option exists to copy stored setting values from one setting group to anoth-
er setting group using DIGSI
To copy the setting values from setting group to another setting group, the user should
highlight the setting group in the list whose setting values are to be copied. Next, the
user should go to the menu bar, click on (GLW and select &RS\ (see Figure 6-9).
Default Setting
Van, Vbn, Vcn Transformer connection
1
60 Hz ) Nominal frequency
1
Miles ) Distance units for fault location
Comment
®
4:
Comment
7SJ62 Manual
C53000-G1140-C121-1