GE B90 - Modbus User Map; Real-Time Clock

CHAPTER 5: SETTINGS PRODUCT SETUP
B90 LOW IMPEDANCE BUS DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL 5-99
5
For any change to take effect, restart the relay.
5.3.6.17 USB port
SETTINGS  PRODUCT SETUP  COMMUNICATIONS  USB 2.0
This setting enables/disables the USB port on the graphical front panel. When the port function is "Enabled," a standard
USB serial cable allows a computer running the EnerVista UR Setup software to retrieve, display, and write settings either
individually or collectively, to display status and actual values, to initiate controls, and to retrieve and display event records,
oscillography records, data logger records, and disturbance records. Installation of the EnerVista software automatically
installs the drivers required to use this USB port.
DNP is not available using the USB port on the graphical front panel.
5.3.7 Modbus user map
SETTINGS  PRODUCT SETUP  MODBUS USER MAP
The Modbus user map provides read-only access for up to 256 registers. To obtain a memory map value, enter the address
in the
ADDRESS line (converted from hex to decimal format). The corresponding value (if programmed) displays in the VALUE
line. A value of “0” in subsequent register
ADDRESS lines automatically returns values for the previous ADDRESS lines
incremented by 1. An address value of “0” in the initial register means “none” and values of “0” display for all registers.
Different
ADDRESS values can be entered as required in any of the register positions.
The UR Family Communications Guide outlines the Modbus memory map. The map is also viewable in a web browser;
enter the IP address of the B90 in a web browser and click the option.
5.3.8 Real-time clock
5.3.8.1 Menu
SETTINGS  PRODUCT SETUP  REAL TIME CLOCK
 USB 2.0


USB DEVICE PORT
FUNCTION: Enabled
Range: Disabled, Enabled
This setting applies to the USB port on the graphical front panel.
 MODBUS USER MAP


ADDRESS 1: 0
VALUE: 0
Range: 0 to 65535 in steps of 1


ADDRESS 256: 0
VALUE: 0
Range: 0 to 65535 in steps of 1
 REAL TIME
 CLOCK

SYNCRONIZING SOURCE:
None
Range: None, PP/IRIG-B/PTP/Other, IRIG-B/PP/PTP/
Other, PP/PTP/IRIG-B/Other

REAL TIME CLOCK
EVENTS: Disabled
Range: Enabled, Disabled

IRIG-B SIGNAL TYPE:
None
Range: None, DC Shift, Amplitude Modulated

 PRECISION TIME
 PROTOCOL (1588)
See below

 SNTP PROTOCOL

See below