Setting Guidelines; Configurable Logic Blocks; Application; Configuration - ABB 650 series Applications Manual

Section 9
Logic
9.5.1.2
9.6
9.6.1
9.6.2
9.6.2.1
180

Setting guidelines

Operation: On or Off

Configurable logic blocks

The configurable logic blocks are available in two categories:
• Configurable logic blocks that do not propagate the time stamp and the quality
of signals. They do not have the suffix QT at the end of their function block
name, for example, SRMEMORY. These logic blocks are also available as part
of an extension logic package with the same number of instances.
• Configurable logic blocks that propagate the time stamp and the quality of
signals. They have the suffix QT at the end of their function block name, for
example, SRMEMORYQT.

Application

A set of standard logic blocks, like AND, OR etc, and timers are available for
adapting the IED configuration to the specific application needs. Additional logic
blocks that, beside the normal logical function, have the capability to propagate
timestamp and quality are also available. Those blocks have a designation
including the letters QT, like ANDQT, ORQT etc.
Setting guidelines
There are no settings for AND gates, OR gates, inverters or XOR gates as well as,
for ANDQT gates, ORQT gates or XORQT gates.
For normal On/Off delay and pulse timers the time delays and pulse lengths are set
from the local HMI or via the PST tool.
Both timers in the same logic block (the one delayed on pick-up and the one
delayed on drop-out) always have a common setting value.
For controllable gates, settable timers and SR flip-flops with memory, the setting
parameters are accessible via the local HMI or via the PST tool.

Configuration

Logic is configured using the ACT configuration tool in PCM600.
Execution of functions as defined by the configurable logic blocks runs according
to a fixed sequence with different cycle times.
1MRK 511 423-UEN A
GUID-7E776D39-1A42-4F90-BF50-9B38F494A01E v2
IP11009-1 v3
GUID-F5D6F065-441B-4296-AC56-F4DC1F5487E3 v3
GUID-E6BD982D-9E47-4CC2-9666-6E5CABA414C0 v3
GUID-D93E383C-1655-46A3-A540-657141F77CF0 v4
Bay control REC650 2.2 IEC
Application manual