VCG202/EN M/H11
Technical
Cell Text Status Description
000D Ctrl Status READ Binary word used to indicate the status of control data
000E Grp now READ Indicates the active setting group
000F LSB Stage READ Indicates the last received load shedding command
0011 Software READ Software reference for the product
0020 Log Status READ Indicates the current status of all the logic inputs
0021 Rly Status READ Indicates the current status of the output relay drives
0022 Alarms READ Indicates the current state of internal alarms
0 Uncfg READ Error in factory configuration settings
1 Uncalib READ Operating in uncalibrated state
2 Setting READ Error detected in stored settings
3 No Service READ Out-of-service and not functioning
4 No Samples READ No A/D samples but still in service
5 No Fourier READ Fourier is not being performed
6 Test Wdog SET Test watchdog by setting this bit to “1”; 0 = normal
0002 SYS Password [PWP]
The selected configuration of the relay is locked under this password and cannot be
changed until it has been entered. Provision has been made for the user to change the
password, which may consist of four upper case letters in any combination. In the event
of the password becoming lost a recovery password can be obtained on request, but the
request must be accompanied by a note of the model and serial number of the relay.
0003 SYS Function Links [PWP]
These function links enable selection to be made from the system options.
0004 SYS Description [PWP]
This is text that describes the relay type. It is password protected and can be changed by
the user to a name which may describe the scheme configuration of the relay if the relay
is changed from the factory configuration.
0005 SYS Plant Reference [PWP]
The plant reference can be entered by the user, but is limited to 16 characters.
This reference is used to identify the primary plant with which the relay is associated.
0006 SYS Model Number [READ]
The model number that is entered during manufacture has encoded into it the mechanical
assembly, ratings and configuration of the relay. It is printed on the frontplate and should
be quoted in any correspondence concerning the product.
0008 SYS Serial Number [READ]
The serial number is the relay identity and encodes also the year of manufacture.
It cannot be changed from the menu.
0009 SYS Frequency [SET]
The set frequency from which the relay starts tracking on power-up.
000A Communication Level [READ]
This cell will contain the communication level that the relay will support. It is used by
master station programs to decide what type of commands to send to the relay.
000B SYS Relay Address [SET]
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