Signals - ABB RED615 Technical Manual

Section 6
Supervision functions
6.3.6
6.3.7
Table 507: PCSRTPC Non group settings
Parameter
Reset delay time
Alarm count
Warning count
6.3.8
592
S = P + ( T − T ) (
d d 4 3
GUID-2940B36E-3A6C-44E4-BD39-1B117E168829 V2 EN
The sampling latency S
algorithm assumes that the one-way propagation delay P
The echo method without GPS can be used in telecommunication transmission
networks as long as delay symmetry exists, that is, the sending and receiving
delays are equal.

Signals

Table 506: PCSRTPC Output signals
Name
OK
WARNING
ALARM
COMM
Settings
Values (Range) Unit
100...300000 ms
0...99999
0...99999
Monitored data
Table 508: PCSRTPC Monitored data
Name
HEALTH
ALARM_CNT
WARN_CNT
SMPL_LATENCY
PROPAGTN_DLY
Table continues on next page
+ T − T )
6 5
is calculated for each telegram on both ends. The
d
Type
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
Step Default
10 1000
0
0
Type Values (Range)
Enum 1=Ok
2=Warning
3=Alarm
-2=Waiting
INT32 0...99999
INT32 0...99999
FLOAT32 0.000...99.999
FLOAT32 0.000...99.999
is equal for both directions.
d
Description
Protection communication ok
Protection communication warning
Protection communication alarm
Communication detected, active when data is
received
Description
Reset delay time from alarm and
warning into ok state
Set new alarm count value
Set new warning count value
Unit Description
Communication link
health
Number of alarms
detected
Number of warnings
detected
ms Measured sample
latency
ms Measured propagation
delay
1YHT530004D05 D
(Equation 80)
615 series
Technical Manual