Modbus User Map - GE T60 Instruction Manual

CHAPTER 5: SETTINGS
A list of available mappings is provided on the T60. This includes 64 virtual inputs (see the following table). The ON and OFF
for the same ASDU command can be mapped to different virtual inputs.
Each command is identified by the unique combination made by the function type (FUN) and information number (INF). If
the master sends an ASDU command that does not have the FUN and INF of any configured command, the relay rejects it.
Table 5-12: Commands mapping table
Description Value
Off 0
Virtual Input 1 1
Virtual Input 2 2
... ...
Virtual Input 64 64
For any change to take effect, restart the relay.
5.3.5.18 USB port
SETTINGS  PRODUCT SETUP  COMMUNICATIONS  USB 2.0
 USB 2.0

This setting applies to the USB port on the graphical front panel.
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.

5.3.6 Modbus user map

SETTINGS  PRODUCT SETUP  MODBUS USER MAP
 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 line (converted from hex to decimal format). The corresponding value (if programmed) displays in the
ADDRESS
line. A value of "0" in subsequent register
incremented by 1. An address value of "0" in the initial register means "none" and values of "0" display for all registers.
Different values can be entered as required in any of the register positions.
ADDRESS
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 T60 in a web browser and click the option.
T60 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
USB DEVICE PORT

FUNCTION: Enabled
ADDRESS 1: 0

VALUE: 0

ADDRESS 256: 0

VALUE: 0
lines automatically returns values for the previous
ADDRESS
Range: Disabled, Enabled
Range: 0 to 65535 in steps of 1
Range: 0 to 65535 in steps of 1
ADDRESS
PRODUCT SETUP
5
VALUE
lines
5-109