Modbus User Map; Real-Time Clock - GE C30 Instruction Manual

CHAPTER 5: SETTINGS
Commands are received as General Command (Type Identification 20). The user can configure the action to perform when
an ASDU command comes.
A list of available mappings is provided on the C30. 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

5.3.5 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 C30 in a web browser and click the option.

5.3.6 Real-time clock

5.3.6.1 Menu
SETTINGS  PRODUCT SETUP  REAL TIME CLOCK
 REAL TIME
 CLOCK
C30 CONTROLLER SYSTEM – INSTRUCTION MANUAL
COMMAND 31 ON:

Off
COMMAND 31 OFF:

Off
ADDRESS 1: 0

VALUE: 0

ADDRESS 256: 0

VALUE: 0
lines automatically returns values for the previous
ADDRESS
SYNCRONIZING SOURCE:

None
REAL TIME CLOCK

EVENTS: Disabled
IRIG-B SIGNAL TYPE:

None
 PRECISION TIME

 PROTOCOL (1588)
Range: Virtual input
Range: Virtual input
Range: 0 to 65535 in steps of 1
Range: 0 to 65535 in steps of 1
ADDRESS
Range: None, PP/IRIG-B/PTP/Other, IRIG-B/PP/PTP/
Other, PP/PTP/IRIG-B/Other
Range: Enabled, Disabled
Range: None, DC Shift, Amplitude Modulated
See below
PRODUCT SETUP
5
VALUE
lines
5-89