Setting Guidelines; Configurable Logic Blocks; Application; Configuration - ABB RED650 Applications Manual
Relion 650 series, line differential protection version 2.2
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Also See for RED650:
- Technical manual (926 pages) ,
- Applications manual (382 pages) ,
- Commissioning manual (182 pages)
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Section 14
Logic
14.5.1.2
14.6
14.6.1
14.6.2
14.6.2.1
304
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.
Setting guidelines
There are no settings for AND gates, OR gates, inverters or XOR 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.
For each cycle time, the function block is given an serial execution number. This is
shown when using the ACT configuration tool with the designation of the function
block and the cycle time, see example below.
1MRK 505 393-UEN B
GUID-7E776D39-1A42-4F90-BF50-9B38F494A01E v2
GUID-F5D6F065-441B-4296-AC56-F4DC1F5487E3 v3
GUID-E6BD982D-9E47-4CC2-9666-6E5CABA414C0 v4
GUID-D93E383C-1655-46A3-A540-657141F77CF0 v4
Line differential protection RED650 2.2 IEC
Application manual
IP11009-1 v4
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