Siemens 7SR105 Rho User Manual page 162

Appendix 1
The operating mode of the device is set via the setting, or through a command sent to a communications port. There
are four options; Local, Remote, Local or Remote and Service.
The following table illustrates whether a function is Enabled ( ) or Disabled ( ) in each mode.
Function
Control
Com1
Com2 (USB)
Fascia (Control Mode)
Function Key (n)
Binary Input (n)
Binary Outputs
Reporting
Spontaneous
IEC
DNP3
General Interrogation
IEC
DNP3
MODBUS
Change Settings
Com1
Com2 (USB)
Fascia
Historical Information
Waveform Records
Event Records
Fault Information
Setting Information
© 2018 Siemens Protection Devices
Chapter 4 - 7SR105 Rho · Data Communications Definitions
Local
when Com1-Mode = Local
when Com2-Mode = Local
when BI (n) Mode = Local
when Com1-Mode = Local
when Com2-Mode = Local
Fig. A1 Operating Mode Table
Operation Mode
Remote
when Com1-Mode = Remote
when Com2-Mode = Remote
when F Key(n) Mode = Remote
when BI (n) Mode = Remote
when Com1-Mode = Remote
when Com2-Mode = Remote
Chapter 4 - Page 69 of 70
Out of
Service