Settings; Monitored Data; Operation Principle; Reporting - Hitachi Relion 650 Series Technical Manual

1MRK 511 557-UEN Rev. A
12.2.5

Settings

Table 195: CNTGGIO Group settings (basic)
Name Values (Range)
Operation
12.2.6

Monitored data

Table 196: CNTGGIO Monitored data
Name
VALUE1
VALUE2
VALUE3
VALUE4
VALUE5
VALUE6
12.2.7

Operation principle

Event counter CNTGGIO comprises six independent counters. Each counter is incremented upon
activation (0 to 1 transition) of its corresponding COUNTER input. The updated count number is
presented at its VALUE output.
All counter values are stored in flash memory once per hour, to preserve the information against
power loss.
Activation (0 to 1 transition) of the RESET input resets all six counters to 0, which takes precedence
over any simultaneous COUNTER input activation. Continuous 1 on the RESET input has no effect.
When the BLOCK input is 1 all counters are blocked, that is, they do not react to changes on their
inputs. This takes precedence over any simultaneous COUNTER input activation. However, RESET
will still work even with active BLOCK.
12.2.7.1

Reporting

The content of the counters can be read in the local HMI.
Reset of counters can be performed in the local HMI or through a binary input.
Reading of content can also be performed remotely, for example from a IEC 61850 client. The value
can also be presented as a measuring value on the local HMI graphical display.
Technical Manual
Unit
Off -
On
Type
INTEGER
INTEGER
INTEGER
INTEGER
INTEGER
INTEGER
To prevent loss of counter values, always wait for minimum one hour from the last
counter event to powering off the IED.
© 2021 Hitachi Energy. All rights reserved.
Step Default
- Off
Values (Range) Unit
- -
- -
- -
- -
- -
- -
D0E6537T201305151403 v1
Description
Operation Off / On
D0E6535T201305151403 v1
Description
Output of counter 1
Output of counter 2
Output of counter 3
Output of counter 4
Output of counter 5
Output of counter 6
D0E6272T201305151403 v1
D0E6273T201305151403 v1
Section 12
Monitoring
179