PowerLogic™PM5500 / PM5600 / PM5700 series
Active alarms list and alarm history log ..................................................... 151
Viewing active alarm details using the display ..................................... 151
Viewing alarm history details using the display .................................... 152
Viewing alarms counters using the display .......................................... 152
Acknowledging high-priority alarms using the display ................................ 152
Resetting alarms using ION Setup ........................................................... 152
Multi-tariffs ...............................................................................................154
Multi-tariff...............................................................................................154
Multi-tariff implementation ....................................................................... 154
Command mode overview.......................................................................154
Time of day mode overview .....................................................................155
Time of day mode tariff validity ........................................................... 155
Time of day tariff creation methods ..................................................... 155
Input mode overview...............................................................................156
Digital input assignment for input control mode.................................... 156
Tariff setup .............................................................................................158
Configuring input mode tariffs using the display...................................158
Measurements ........................................................................................160
Instantaneous measurements ................................................................. 160
Residual current .....................................................................................160
Energy measurements............................................................................161
Min/max values ......................................................................................161
Demand measurements..........................................................................161
Power demand .................................................................................161
Current demand................................................................................164
Predicted demand.............................................................................164
Peak demand ...................................................................................164
Input Metering Demand .....................................................................165
Setting up demand calculations using the display ................................ 165
Power and power factor ..........................................................................166
Current phase shift from voltage......................................................... 167
Real, reactive and apparent power (PQS) ........................................... 167
Power factor (PF).............................................................................. 168
Power factor sign convention ............................................................. 168
Power factor register format............................................................... 169
Timers ................................................................................................... 171
Power quality ...........................................................................................172
Power quality measurements ..................................................................172
Harmonics overview ............................................................................... 172
Voltage crest factor.................................................................................172
K-factor..................................................................................................173
Total harmonic distortion %......................................................................173
Total demand distortion ........................................................................... 173
Harmonic content calculations ................................................................. 173
THD% calculations .................................................................................173
thd calculations ...................................................................................... 174
TDD calculations ....................................................................................174
Viewing harmonics using the display ........................................................ 174
Viewing TDD, K-factor and Crest factor data ............................................. 175
Viewing THD/thd using the display........................................................... 176
HRB1684301-10 11