1MRK 511 557-UEN Rev. A
Figure 119: Block diagram of ACBMSCBR functionality
12.18.7.1
Coordination logic
The coordination logic is the interface between ACBMSCBR and other application functions. Its
inputs and outputs carry different information from one function to the other.
Some functionalities in ACBMSCBR are influenced by the bit-encoded data on its coordination
inputs. These comprise the following 32-bit integer signals.
Table 262: Coordination inputs
Input name
ALMS1T5A
ALMS6T10A
ALMS1T5B
ALMS6T10B
Similarly, the coordination logic's 32-bit integer outputs from ACBMSCBR are:
Table 263: Coordination outputs
Output name
CRDACOPLX
12.18.7.2
Breaker pole specific operating times
For the individual breaker pole, the nominal mechanical closing and opening times are the most
relevant characteristics. These are obtained from the following input signals.
Table 264: Inputs for breaker pole specific operating times
Input Name
INPRICLX
INNOCLLX
INNCCLLX
Table continues on next page
Technical Manual
Source function in
PWC600 IED
MONALM
MONALM
MONALM
MONALM
Receiver function in
PWC600 IED
OPLOGTRIG
Information received
Average time (in milliseconds) from close command to main contact touch.
Average time (in milliseconds) from close command to NO (52a) auxiliary contact close.
Average time (in milliseconds) from close command to NC (52b) auxiliary contact open.
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Information received
Three-phase alarm indication for:
•
Mechanical operating time
•
Initial mechanical delay
•
Mechanical movement time
Three-phase alarm indication for maximum re-strike/re-
ignition.
Three-phase alarm indication for:
•
Operation count
Information transmitted
•
Operation blocked, bypassed, or canceled
•
Unstable breaker operating times
•
Intermediate position of breaker
•
Operation failed
•
Operation command redundant or in learning mode
•
Absence of electrical and mechanical feedback signals
•
External open or close operations
•
Voltage reference fail
•
Predicted and actual open operations
•
Predicted and actual close operations
Section 12
Monitoring
GUID-B0C19678-87AD-4826-B186-2589B9CEE223 v2
GUID-4BCBA35C-7EFB-439E-9730-136407437F56 v2
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