ABB RELION 670 Series Applications Manual page 339

1MRK 505 337-UUS A
13.4.1.2 Application
Group indication logic function INDCALH is used to route indication signals to different LEDs
and/or output contacts on the IED.
INDCALH output signal IND and the physical outputs allows the user to adapt the indication signal
to physical outputs according to the specific application needs.
13.4.1.3 Setting guidelines
Operation : Enabled or Disabled
13.5 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.
13.5.1 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.
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.
13.5.2.1 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.
Application manual
Section 13
Logic
GUID-9BAD30FB-4B75-4E14-82A8-6A59B09FA6EA v1
GUID-7E776D39-1A42-4F90-BF50-9B38F494A01E v2
IP11009-1 v3
GUID-F5D6F065-441B-4296-AC56-F4DC1F5487E3 v3
GUID-E6BD982D-9E47-4CC2-9666-6E5CABA414C0 v2
GUID-D93E383C-1655-46A3-A540-657141F77CF0 v4
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