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70 DOCA0005EN-04
Communications via LonWorks iEM3100 / iEM3200 / iEM3300 series user manual
Overload alarm setup
Multi Tariff setup
Network propagation rate setup
The following configuration properties help control network traffic by controlling the rate at which
variable values are sent to your LNS.
Function profile UCPT Struct Members Range / options Description
nciCfgOvLoadAlm UCPTOverLoadAlarm
AlmEnable 0, 1
Enable or disable the overload alarm:
0 = Disabled
1 = Enabled
PkUpSetpoint 1 - 9999999 The pickup value for the overload alarm
nciCfgOvLoadAck UCPTOverLoadAlmAck — 0, 1
Acknowledgement status (only Bit 1 is
used):
0 = historic alarm is acknowledged by
the user
1 = historic alarm is unacknowledged by
the user
Function profile UCPT Struct Members Range / options Description
nciCfgCommTariff UCPTTariffMode — 0, 1
Set Multi Tariff control mode to Disabled or by
Communication
0 = Disabled
1 = by Communication
NOTE: To configure the Multi Tariff feature to
be controlled by the digital input or device
clock, use the HMI.
nciCfgTariffSel UCPTTariffSelect — 1, 2, 3, 4
Set the active tariff
1 = Rate A (tariff 1)
2 = Rate B (tariff 2)
3 = Rate C (tariff 3)
4 = Rate D (tariff 4)
NOTE: You can only set the tariff using this
method if the Tariff Mode is set to by
Communication.
nci variable UCPTs/SCPTs Applies to... Description
nciMaxNvSntPerSec UCPTNVUpdtLimit
• nciErrors
• nciAllEnergy
• nciAllPower
• nciAllVoltage
• nciAllCurrent
• nciAllPowerFactor
• nciFrequency.
Limits the total number of updates sent per second for listed nci variables.
If more than the specified number of updates are queued to be sent out in any 1
second period, the excess updates are delayed until the next second to reduce
network traffic. The number of updates sent per second varies depending on
the connection type updates from network variables that are not controlled by
this configuration property.
nciErrors SCPTmaxSendTime • nvoErrors
Maximum interval, in seconds, between transmissions of error values to the
network.
The value of the applicable variable is sent after the interval has elapsed,
regardless of whether or not the value of the variable has changed. The counter
is reset to 0.