Controllable Single Point (Spc) - ABB COM600S User Manual

1MRS756445
3.4.8.16.
COM600 series, Version 4.1
Modbus TCP Master (OPC) User's Manual
Property/Para- Value or Value range/ Default
meter /Example
Measurement Default
Format
Word
Integer
Long MSW first
Long MSW last
Float MSW first
Float MSW last
Bit
Default: Word
Measurement 0 to 65535
Register
Default: 0
Scale and Unit
Multiplier Default: Deka
Scale Default: None
Unit Default: Dimensionless
Limit Value Super-
vision
Max 20000
Min 0

Controllable single point (SPC)

Controllable single point (SPC) for OPC server with Modbus IED supports the following
subtypes:
• BIT_DO
•
SACE
•
BIT_DPU_SBO
•
BIT_DPU_MCD_SBO
•
BIT_DPU_IN_REGISTER_SBO
Description
Data format of the value.
Holding or input register address for the
measurement. Holding register (4X refer-
ence) address range 40001 to 49999 or
input register (3X reference) address
range 30001 to 39999. Address 0 equals
to no information available. If format
requiring two registers is used, then the
lower address must be entered.
Specifies the multiplier for current SI unit.
Scale used with this type.
SI unit for measurement as described in
IEC61850.
Maximum value for measurement.
Minimum value for measurement.
61