Set Points For Statistic; Description; Setting Notes; Information List - Siemens siprotec SJ62 User Manual

2 Functions

2.23.8 Set Points for Statistic

2.23.8.1 Description

2.23.8.2 Setting Notes

Limit Values for the
Statistic Counter

2.23.8.3 Information List

No. Information
- OpHour>
272 SP. Op Hours>
ΣI^x>
16004
Threshold ΣI^x>
16005
16009 Resid.Endu. <
16010 Thresh.R.Endu.<
ΣI^2t>
16017
Thresh. ΣI^2t>
16018
341
For the statistical counters, limit values may be entered and a message is generated
as soon as they are reached. The message can be allocated to both output relays and
LEDs.
Limit values for the statistic counter are entered in the DIGSI menu item Annunciation
→ Statistic into the submenu Limit Values for Statistic. Double-click to display the
corresponding contents in another window. By overwriting the previous value you can
change the settings (please refer to the SIPROTEC 4 System Description).
Type of In-
formation
LV
OUT
LV
OUT
LV
OUT
LV
OUT
Comments
Operating hours greater than
Set Point Operating Hours
Threshold Sum Current Exponentiation
Threshold Sum Curr. Exponent. exceeded
Lower Threshold of CB Residual Endurance
Dropped below Threshold CB Res.Endurance
Threshold Sum Squared Current Integral
Threshold Sum Squa. Curr. Int. exceeded
C53000-G1140-C147-A, Edition 07.2015
SIPROTEC 4, 7SJ62/63/64 Handbuch