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68 DOCA0005EN-04
Communications via LonWorks iEM3100 / iEM3200 / iEM3300 series user manual
Related topics
• See “Meter configuration properties” on page 68 for information on SCPTs and UCPTs that you
can use to configure the meter.
• See “Echelon LonMaker plug-in for data display and meter configuration” on page 71 for
instructions on using the LNS plug-in to configure the meter.
Resets
Meter configuration properties
You can configure the meter using the configuration properties listed in this section. However, it is
recommended that you use the Echelon LonMaker plug-in if you are configuring the meter using
LonWorks communications.
NOTE: If Com. Protection is enabled, you may receive an error response when you try to configure
the meter over communications.
Related topics
• See “Com. Protection setting” on page 39 for more information on the Com. Protection feature.
• See “Echelon LonMaker plug-in for data display and meter configuration” on page 71 for
instructions on using the LNS plug-in to configure the device.
Date/time setup
nvoAlmUnAckState SNVT_count
Acknowledgement status (only Bit 1 is used):
0 = historic alarm is acknowledged by the user
1 = historic alarm is unacknowledged by the user
nvoAlmLastTime SNVT_time_stamp Timestamp of last alarm (DD/MM/YYYY hh:mm:ss)
nvoAlmLastValue SNVT_power_f Value at last alarm
nciAlmEnable SNVT_count
Overload alarm configuration:
0 = disabled
1 = enabled
nciAlmPkUpSetPt SNVT_power_f Active power alarm pickup setpoint in kW
Network variable label SNVT / UCPT type Description
Network variable label Type Description Action
nciRstPartEnergy SNVT_switch
Resets all partial energy accumulators to 0:
• Partial active energy import (nvoPartialkWh, nvoPartialWh)
• Partial reactive energy import (nvoPartialkVARh, nvoPartialVARh)
• Rate A active energy import (nvoTariffAkWh, nvoTariffAWh)
• Rate B active energy import (nvoTariffBkWh, nvoTariffBWh)
• Rate C active energy import (nvoTariffCkWh, nvoTariffCWh)
• Rate D active energy import (nvoTariffDkWh, nvoTariffDWh)
• Active energy import phase 1 (nvoPh1kWh, nvoPh1Wh)
• Active energy import phase 2 (nvoPh2kWh, nvoPh2Wh)
• Active energy import phase 3 (nvoPh3kWh, nvoPh3Wh)
To reset, set the state field to 1.
nciRstInMeterAcc SNVT_swtich Resets input metering accumulation (nvoInMeterAcc) to 0 To reset, set the state field to 1.
Function profile UCPT Struct Members Range / options
nciCfgDateTime UCPTDateTime
year 2000 - 2099
month 1 - 12
day 1 - 31
hour 0 - 23
minute 0 - 59
second 0 - 59