Remotely Readable Values
The communication option can be used to remotely access the MicroLogic trip unit, using System Manager Software (SMS) (version 3.3 or later) or other network system management software. See the product catalog for more information on the SMS software.
Remotely Readable Values
| Item | Description | Symbol |
|---|---|---|
| Current | Instantaneous current in A phase | Ia |
| Instantaneous current in B phase | Ib | |
| Instantaneous current in C phase | Ic | |
| Instantaneous current in neutral | In | |
| Instantaneous current in ground | ||
| Average instantaneous current in A phase | Iaavg | |
| Average instantaneous current in B phase | Ibavg | |
| Average instantaneous current in C phase | Icavg | |
| Average instantaneous current in neutral | Inavg | |
| Average instantaneous current in ground | ||
| Maximum instantaneous current in A phase | Iamax | |
| Maximum instantaneous current in B phase | Ibmax | |
| Maximum instantaneous current in C phase | Icmax | |
| Maximum instantaneous current in neutral | Inmax | |
| Maximum instantaneous current in ground | ||
| Instantaneous current unbalance in A phase | Iaunbal | |
| Instantaneous current unbalance in B phase | Ibunbal | |
| Instantaneous current unbalance in C phase | Icunbal | |
| Instantaneous current unbalance in neutral | Inunbal | |
| Instantaneous current unbalance in ground | ||
| Max. instantaneous current unbalance in A phase | Iaunbal max | |
| Max. instantaneous current unbalance in B phase | Ibunbal max | |
| Max. instantaneous current unbalance in C phase | Icunbal max | |
| Max. instantaneous current unbalance in neutral | Inunbal max | |
| Max. instantaneous current unbalance in ground | ||
| Demand Currents | Demand current in A phase | Ia |
| Demand current in B phase | Ib | |
| Demand current in C phase | Ic | |
| Demand current in neutral | In | |
| Max. demand current since last reset in A phase | Iamax | |
| Max. demand current since last reset in B phase | Ibmax | |
| Max. demand current since last reset in C phase | Icmax | |
| Max. demand current since last reset in neutral | Inmax | |
| Recommended demand current in A phase | ||
| Recommended demand current in B phase | ||
| Recommended demand current in C phase | ||
| Recommended demand current in neutral | ||
| Time stamping of demand current max. | ||
| Voltage | Instantaneous voltage between A and B phase | V inst Vab |
| Instantaneous voltage between B and C phase | V inst Vbc | |
| Instantaneous voltage between C and A phase | V inst Vca | |
| Instantaneous voltage between A and neutral phase | V inst Van | |
| Instantaneous voltage between B and neutral phase | V inst Vbn | |
| Instantaneous voltage between C and neutral phase | V inst Vcn | |
| Average phase-to-phase voltage between A and B phase | V avg Vab | |
| Average phase-to-phase voltage between B and C phase | V avg Vbc | |
| Average phase-to-phase voltage between C and A phase | V avg Vca | |
| Average phase-to-phase voltage between A phase and neutral | V avg Van | |
| Average phase-to-phase voltage between B phase and neutral | V avg Vbn | |
| Average phase-to-phase voltage between C phase and neutral | V avg Vcn | |
| Voltage unbalance between Vab and mean | V unbal Vab | |
| Voltage unbalance between Vbc and mean | V unbal Vbc | |
| Voltage unbalance between Vca and mean | V unbal Vca | |
| Voltage unbalance between Van and mean | V unbal Van | |
| Voltage unbalance between Vbn and mean | V unbal Vbn | |
| Voltage unbalance between Vcn and mean | V unbal Vcn | |
| Max. voltage unbalance between Vab and mean | ||
| Max. voltage unbalance between Vbc and mean | ||
| Max. voltage unbalance between Vca and mean | ||
| Max. voltage unbalance between Van and mean | ||
| Max. voltage unbalance between Vbn and mean | ||
| Max. voltage unbalance between Vcn and mean | ||
| Active Power | Instantaneous active power per phase | P |
| Demand Power | Active demand power | P |
| Reactive demand power | Q | |
| Apparent demand power | S | |
| Max. active demand power since last reset | ||
| Max. reactive demand power since last reset | ||
| Max. apparent demand power since last reset | ||
| Max. predicted active demand power | ||
| Max. predicted reactive demand power | ||
| Max. predicted apparent demand power | ||
| Time stamping of demand power max. | ||
| Energy | Total active energy | E |
| Active energy in | ||
| Active energy out | ||
| Fault values | Fault type | |
| Interrupted current values | ||
| Frequency | System frequency | F |
| Update dates | Interval between last update of real-time values and the current table | |
| Update date of demand currents, demand power and energy | ||
| History | Trip history | |
| Alarm history | ||
| Event history | ||
| Counters | Contact wear | |
| Operation counter since last reset | ||
| Date/time of last operation counter reset | ||
| Operation counter total (lifetime) | ||
| Setup | Setting of date and time | |
| Password | ||
| Trip unit ID code | ||
| Trip unit ID name | ||
| Measurement calculation algorithm | ||
| Sign convention | ||
| Total-energy measurement mode | ||
| Scale factors | ||
| Demand-current calculation window interval | ||
| Power quality indication | ||
| Demand-power calculation mode | ||
| Demand-power calculation window interval | ||
| Battery-charge indication | ||
| Programmable contact assignments | ||
| Programmable contact setup | ||
| Waveform capture | ||
| Protection | Circuit breaker rated current | |
| Type of neutral protection | ||
| Long-time protection settings | ||
| Short-time protection settings | ||
| Instantanaeous protection settings | ||
| Ground-fault protection settings | ||
| Current-unbalance protection settings | ||
| Maximum-current protection settings | ||
| Voltage protection settings | ||
| Other protective functions settings |