FDM128 Ethernet Display

Micrologic measurement capabilities come into full play with the FDM128 display. It connects to Ethernet communication via RJ45 port and displays Micrologic information. The result is a true integrated unit combining a circuit breaker and a Power Meter.

Additional operating assistance functions can also be displayed.

FDM128 display.

The FDM128 collects data from up to eight devices via the Ethernet network:

Data is collected individually from circuit breakers such as Masterpact or PowerPact, via their Ethernet interfaces or gateways.
FDM128 generates and displays a dedicated screen for each circuit breaker, with the monitored status, values, and the potential controls.
Provides remote display of FDM128 web pages on tablet or phone with smart application.

Masterpact and PowerPact Monitoring and Control

The FDM128 displays the data of a Micrologic A/E/P/H trip unit embedded into a Masterpact or PowerPact circuit breaker. They consist of electrical measurements, trips and operating information. Protection setting cannot be modified from the FDM128.

Measurements are easily accessed via a menu.
Trips are automatically displayed.
A pop-up window displays the time-stamped description of the trip.

FDM128 Status Indications

As long as the circuit breaker is equipped with a BCM ULP or BSCM communication module and the appropriate status contacts (with or without Micrologic unit), a minimum of information can be displayed:

O/F: ON/OFF
SDE: Fault-trip indication (overload, short-circuit, ground fault)
PF: ready to close
CH: charged (spring loaded)
CE, CD, CT cradle management with IO application module
A blinking LED indicates the physical location of the communicating ULP modules.

FDM128 Remote Control

When the circuit breaker is equipped with a BCM ULP or BSCM communication module (including their kit for connection to XF and MX1 communication voltage releases or MO motor operator, respectively), the FDM128 display can also be used to control (open/close) the circuit breaker. Two operating modes are available:

Local mode: open/close commands are enabled from FDM128 while disabled from communication network
Remote mode: open/close commands are disabled from FDM128 while enabled from the communications network.

FDM128 Main Characteristics

115.2 x 86.4 mm (4.53 x 3.40 in.) with 5.7" QVGA display 320 x 240 pixels.
Color TFT LCD, LED backlight.
Wide viewing angle: vertical ±80°, horizontal ±70°.
High resolution: excellent reading of graphic symbols.
Operating temperature range -10°C to +55°C (14°F to 131°F).
CE / UL / CSA marking.
24 Vdc power supply, with tolerances 24 V (limit 20.4 - 28.8 Vdc).
Consumption ≤ 6.8 W.

FDM128 Mounting

Surface Mount Accessory

The FDM128 ican be easily installed on electrical equipment.

Standard door hole Ø 22 mm (0.87 in.).
The FDM128 degree of protection is IP65 in front and IP54.

Connection

The FDM128 is equipped with:

24 Vdc terminal block: power supply range of 24 Vdc (limit 20.4–28.8 Vdc). The FDM128 display unit has a 2-point screw connector on the rear panel of the module for this purpose.
One RJ45 Ethernet port. FDM128 connects to the circuit breakers on Ethernet via IFE modules.

FDM128 Navigation

Touch screen is used for intuitive and fast navigation.

The user can select the display language (Chinese, English, French, German, Italian, Portuguese, Spanish, etc.).

Product Identification

Metering: Meter

Services

Screens

Main menu

Quick View	Metering	Maintenance	Maintenance	Maintenance

When not in use, the screen is automatically shifted to low-power back-lighting.

Fast access to essential information

"Quick view" provides access to five screens that display a summary of essential operating information (I, U, f, P, E, THD, circuit breaker status).

Access to detailed information

"Metering" can be used to display the measurement data (I, U-V, f, P, Q, S, E, THD, PF) with the corresponding min/max values.
Alarms displays the trip history.
Services provides access to the operation counters, energy and maximeter reset function, maintenance indicators, identification of modules connected to the internal bus and FDM128 internal settings (language, contrast, etc.).