Operation Principle - ABB REL650 series Technical Manual

1MRK 506 335-UUS A
11.9.6
11.10
11.10.1
11.10.2
Technical manual

Operation principle

The PSTO input selects the operator place (LOCAL, REMOTE or ALL). One of the eight
outputs is activated based on the command sent from the operator place selected. The
settings Latchedx and tPulsex (where x is the respective output) will determine if the
signal will be pulsed (and how long the pulse is) or latched (steady). BLOCK will block
the operation of the function – in case a command is sent, no output will be activated.
PSTO is the universal operator place selector for all control functions.
Although, PSTO can be configured to use LOCAL or ALL operator
places only, REMOTE operator place is used in SPC8GGIO function.
Automation bits AUTOBITS
Identification
Function description
AutomationBits, command function for
DNP3
Functionality
The Automation bits function AUTOBITS is used to configure the DNP3 protocol
command handling. Each of the 3 AUTOBITS available has 32 individual outputs
available, each can be mapped as a binary output point in DNP3.
IEC 61850 IEC 60617
identification identification
AUTOBITS -
Section 11
Control
ANSI/IEEE C37.2
device number
-
485