Schneider Electric PM810, PM870, PM820, PM850 manual 110

63230-500-225A2 3/2011

displacement power factor described 37 display

menu overview 11 operating 11

disturbance alarms 53 disturbance monitoring

and the utility company 67 overview 65

dropout and pickup setpoints 46

E

EN50160 Evaluation 3-wire systems 104 accumulation

interval 97 active evaluations 95 alarm positions 104 allowable events 98 block read 101 block size 101

configure day of the week 96 define voltage interruption 96 depth

in registers 98 diagnostic alarms 95 enabling 22 evaluation status 95 harmonic calculations 99 mean rms values 97 meter cycle 97 metered data 96 minimum rms values 97 nominal frequency 96, 104 nominal voltage 98, 104

4-wire systems 104 pass/fail evaluation 97, 98 portal registers 101 power frequency 96 register writes 96 setting up 104

slow voltage range 96 statistics

reset 99 supply voltage 97

dips 97 unbalance 97 variations 96

system configuration registers 99

time intervals 99 timestamp 99

trending and forecasting 99 upstream 98

voltage dips 97 energy

conditional energy registers 87 password 18

energy readings 35, 36 reactive accumulated 36 reset 23

equipment sensitivity disturbance monitoring for 66

evaluation status 95 event log

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PowerLogicTM Series 800 Power Meter Index

calculating duration of event 46 correlation sequence number 46 data storage 58

F

features 7 firmware 7 fixed block 31 floating-point registers

enabling 79, 80

G

generic demand calculation 33

H

harmonic calculations

EN50160 Evaluation 99 setting up individual calculations 89 values 37

high priority alarms 47 Hi-Pot testing 69

I

I/O

position numbers 86 setup 18

incremental energy 88 interval 33

using with the command interface 88 incremental energy interval

setup 20 initialize

power meter 23 input

digital input 39

input synchronized demand 32 input/output

setup 18 inputs

accepting pulse from another meter 32 digital input alarms 45

digital inputs operating modes 39 issuing commands 84

K

KY 42

calculating watt hours per pulse 43

L

labels

for inputs and outputs 86 language

setup 14 lock resets setup 21

logic gates for Boolean alarms 56 logs 57

alarm log 58 billing log 61 clearing data logs 60 data log 60 maintenance log 58 organizing data log files 61

low priority alarms 47

M

maintenance logs 58 maintenance icon 72

110