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44 DOCA0005EN-04
Front panel display and meter setup iEM3100 / iEM3200 / iEM3300 series user manual
Multi Tariffs Control Mode
Disable
by Communication
by Digital Input
by Internal Clock
Select the tariff control mode:
• Disable: the Multi Tariff function is disabled.
• by Communication: the active tariff is control by communications. See
the chapter for the applicable protocol for more information.
• by Digital Input: the digital input is associated with the multi-tariff
function. A signal to the digital input changes the active tariff.
• by Internal Clock: the device clock controls the active tariff. If you set the
Control Mode to by Internal Clock, you must also configure the
schedule. Set the time when each tariff period starts, using the 24 hour
clock format (00:00 to 23:59). The start time of the next tariff is the end
time of the current tariff. For example, T2 start equals the end of T1.
Overload Alarm Alarm
Disable
Enable
Select whether or not the Overload Alarm is enabled:
• Disable: the alarm is disabled.
• Enable: the alarm is enabled. If you enabled the Overload Alarm, you
must also configure the Pick Up Value in kW from 1 - 9999999.
Digital Output DO Function
Disable
for Alarm
for Pulse (kWh)
Select how the digital output functions:
• Disable: the digital output is disabled.
• for Alarm: the digital output is associated with the overload alarm. The
meter sends a pulse to the digital output port when the alarm is
triggered.
• for Pulse: The digital output is associated with energy pulsing. When
this mode is selected, you must also configure the can select the energy
parameter and the set the Pulse Constant (imp/kWh) and the Pulse
Width (ms).
NOTE: the iEM3175 and iEM3375 do not have a digital output.
Digital Input DI Function
Input Status
Tariff Control
Input Metering
Partial Reset
Select how the digital input functions:
• Input status: the digital input records the status of the input, for example,
OF, SD of a circuit breaker.
• Input Metering: the digital input is associated with input metering. The
meter counts and records the number of incoming pulses. If you set the
DI Function to Input Metering, you must also configure In. Pulse
Constant.
• Tariff Control: the digital input is associated with the multi-tariff function.
A signal to the digital input changes the active tariff.
• Partial Reset: a signal to the digital input initiates a partial reset.
Communication
(iEM3155 / iEM3355)
Slave Address 1 - 247
Set the address for this device. The address must be unique for each
device in a communications loop.
Baud Rate
19200
38400
9600
Select the speed for data transmission. The baud rate must be the same for
all devices in a communications loop.
Parity
Even
Odd
None
Select None if the parity bit is not used. The parity setting must be the same
for all devices in a communications loop.
NOTE: Number of stop bits = 1.
Communication
(iEM3135 / iEM3335)
Primary Addr. 0 - 255
Set the address for this device. The address must be unique for each
device in a communications loop.
Baud Rate
2400
4800
9600
300
600
1200
Select the speed for data transmission. The baud rate must be the same for
all devices in a communications loop.
Communication
(iEM3165 / iEM3365)
MAC Addr. 1 - 127
Set the address for this device. The address must be unique for each
device in a communications loop.
Baud Rate
9600
19200
38400
57600
76800
Select the speed for data transmission. The baud rate must be the same for
all devices in a communications loop.
Device ID 0 - 4194303
Set the Device ID for this device. Make sure the Device ID is unique in your
BACnet network.
Com.Protection Com.Protection
Enable
Disable
Protects selected settings and resets from configuration via
communications.
Contrast Contrast 1-9
Increase or decrease the value to increase or decrease the display
contrast.
Password Password 0-9999
Sets the password for accessing the meter configuration screens and
resets.
Reset Config Reset Config — Settings are reset to their defaults, except for Password. Meter restarts.
Section Parameter Options Description