Remote/Local Control; Position Evaluation Pos_Eval; Identification; Functionality - Hitachi Relion 650 Series Technical Manual

Section 9
Control
Table 54:
Interface
CNTRLDEL
MaxContDelay
TIMEEXED
ContDelayExdAlm
Loss of compensation alarm
This alarm is enabled by setting CompSigLossAlm to "Enable". Whenever the binary input
CMPLOSIN is activated, the function raises a COPSIGLOS alarm as an output as shown in
Table 55:
Interface
CMPLOSIN
COPSIGLOS
CompSigLossAlm
9.3.7.12

Remote/Local Control

SSCPOW has a dedicated input LOCCNTLIN and an output LOCCNTRL to indicate remote or local
control as shown in
These signals have no impact on the functionality of SSCPOW.
Table 56:
Interface
LOCCNTLIN
LOCCNTRL
9.4

Position evaluation POS_EVAL

9.4.1

Identification

Function description
Position evaluation
9.4.2

Functionality

Position evaluation (POS_EVAL) function converts the input position data signal POSITION,
consisting of value, time and signal status, to binary signals OPENPOS or CLOSEPOS.
The output signals are used by other functions in the interlocking scheme.
96
Maximum Controller Delay Alarm
Type
Output
Setting
Output
Setting
Loss of Compensation alarm interfaces
Type
Input
Output
Setting
Table 56.
Local and Remote Control
Type
Input
Output
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Description
Indication of controller delay. This output gets
activated on arrival of an input command and
remains active for a duration of 2 seconds from the
input command activation
Configurable threshold for maximum controller delay
time; raises TIMEEXED alarm if CNTRLDEL >
MaxContDelay
Indicates CNTRLDEL has exceeded MaxContDelay
setting. When the condition holds true, this output
gets activated for one task time.
Enable or disable the TIMEEXED alarm
Description
Indicates loss of compensation input
When activated, replicates the status of the
CMPLOSIN input.
Enable or disable the COPSIGLOS alarm
Description
If TRUE, defines the control is local;
If FALSE, defines the control is remote.
Replication of LOCCNTLIN input
IEC 61850 IEC 60617
identification identification
POS_EVAL -
1MRK 511 557-UEN Rev. A
GUID-A9353370-E8DF-44BB-928B-5B78DFA1EF05 v2
Table
GUID-DB4D6146-FA20-44AC-A921-1FB4DDF6AD7C v2
GUID-3C4B9379-C861-406C-9295-0309014D548E v2
ANSI/IEEE C37.2
device number
-
GUID-C3D07B40-FF01-45C5-A083-EED5643A5FCC v4
Technical Manual
55.