Operating Mode; Control Mode - Siemens 7SR224 Description & Operation

(1) Description of Operation 7SR224
6.6 O
PERATING
The relay has three operating modes, Local, Remote and Out of Service.
identifies the functions operation in each mode.
The modes can be selected by the following methods:
SYSTEM CONFIG>RELAY MODE setting, a Binary Input or Command
Table 6-1 Operation Mode
OPERATION
Control
Rear Ports
Fascia (Control Mode)
USB
Binary Inputs
Binary Outputs
Reporting
Spontaneous
IEC
DNP
General Interogation
IEC
DNP
MODBUS
Changing of Settings
Rear Ports
Fascia
USB
Historical Information
Waveform Records
Event Records
Fault Information
Setting Information
6.7 C M
ONTROL
This mode provides convenient access to commonly used relay control and test functions. When any
of the items listed below are selected control is initiated by pressing the ENTER key. The user is
prompted to confirm the action, again by pressing the ENTER key, before the command is executed.
Control Mode commands could be password protected using the Control Password function – see
section 6.8.
Commands available in the Control Mode are:
Open CB
Close CB
79 In/Out
79 Trip and Reclose
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M
ODE
REMOTE MODE
Enabled
Disabled
Disabled
Setting Option
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Enabled
Enabled
Enabled
Enabled
ODE
LOCAL MODE SERVICE MODE
Disabled
Enabled
Enabled
Setting Option
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
©2009 Siemens Protection Devices Limited
The following table
Disabled
Disabled
Disabled
Enabled
Disabled
Disabled
Disabled
Disabled
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled