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Flicker ION 7500 / ION 7600 User’s Guide
Page 308 Power Quality: ION Meters and EN50160 Technical Note
Flicker Default Measurements
* This data is recorded once a week by Data Recorder module 18.
Register Label Source Module Type Description
V1-Flck Pst
Flicker
Pst value for voltage on phase 1
V2-Flck Pst Pst value for voltage on phase 2
V3-Flck Pst Pst value for voltage on phase 3
V1-Flck Plt Plt value for voltage on phase 1
V2-Flck Plt Plt value for voltage on phase 2
V3-Flck Plt Plt value for voltage on phase 3
V1-Flck N*
Signal Limit
Evaluation
number of valid intervals (voltage on phase 1 within +/- 15% of nominal and no dip >= 15%)
V1-Flck N invd* number of invalid intervals
V1-Flck N1* number of valid intervals in which Plt on phase 1 is greater than 1
V2-Flck N* number of valid intervals (voltage on phase 2 within +/- 15% of nominal and no dip >= 15%)
V2-Flck N invd*
Signal Limit
Evaluation
number of invalid intervals
V2-Flck N1* number of valid intervals in which Plt on phase 2 is greater than 1
V3-Flck N* number of valid intervals (voltage on phase 3 within +/- 15% of nominal and no dip >= 15%)
V3-Flck N invd* number of invalid intervals
V3-Flck N1* number of valid intervals in which Plt on phase 3 is greater than 1
PO V1-Flck N
Store
V1-Flck N of the previous Observation Period
PO V1 Flck N1 V1-Flck N1 of the previous Observation Period
PO V2-Flck N V2-Flck N of the previous Observation Period
PO V2 Flck N1 V2-Flck N1 of the previous Observation Period
PO V3-Flck N V3-Flck N of the previous Observation Period
PO V3 Flck N1 V3-Flck N1 of the previous Observation Period
V1 Pst mn Minimum minimum Pst value for phase 1 over 1week (used for display purposes)
V1 Pst mx Maximum maximum Pst value for phase 1 over 1 week (used for display purposes)
V2 Pst mn Minimum minimum Pst value for phase 2 over 1week (used for display purposes)
V2 Pst mx Maximum maximum Pst value for phase 2 over 1 week (used for display purposes)
V3 Pst mn Minimum minimum Pst value for phase 3 over 1week (used for display purposes)
V3 Pst mx Maximum maximum Pst value for phase 3 over 1 week (used for display purposes)
V1-Flck N1/N Arithmetic N1/N ratio
V2-Flck N1/N Arithmetic N1/N ratio
V3-Flck N1/N Arithmetic N1/N ratio
PO V1-Flck N1/N Arithmetic N1/N ratio of the previous Observation Period
PO V2-Flck N1/N Arithmetic N1/N ratio of the previous Observation Period
PO V3-Flck N1/N Arithmetic N1/N ratio of the previous Observation Period