PID-6510-OUTPUTSIGNALS v5
Table 262:
ALMCALH Output signals
Name
Type
Description
ALARM
BOOLEAN
OR function betweeen inputs 1 to 16
14.4.5
Settings
PID-6510-SETTINGS v5
Table 263:
ALMCALH Group settings (basic)
Name
Values (Range)
Unit
Step
Default
Description
Operation
Off
On
-
-
Off
Operation Off / On
14.4.6
Operation principle
GUID-0405BB7B-7EF7-4546-92CD-F703AA0DD9F4 v2
The logic for group alarm ALMCALH block is provided with 16 input signals and
one ALARM output signal. The function block incorporates internal logic OR gate
in order to provide grouping of connected input signals to the output ALARM
signal from the function block.
When any one of 16 input signals (INPUT1 to INPUT16) has logical value 1, the
ALARM output signal will get logical value 1.
The function has a drop-off delay of 200 ms when all inputs are reset to provide a
steady signal.
ALARM
Input 1
Input 16
³
1
200 ms
t
IEC13000191-1-en.vsd
IEC13000191 V1 EN-US
Figure 229:
Group alarm logic
14.4.7
Technical data
GUID-A05AF26F-DC98-4E62-B96B-E75D19F20767 v1
Table 264:
Number of ALMCALH instances
Function
Quantity with cycle time
3 ms
8 ms
100 ms
ALMCALH
-
-
5
Section 14
1MRK 505 394-UEN A
Logic
454
Line differential protection RED650 2.2 IEC
Technical manual
Summary of Contents for RED650
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