MANU ELECTRONICS ManuFlo ME3000-RPFS, Информационный лист

Страница: 2 / 13

Manu Flo

Flow Measurement & Control Products
Page 1
a division of
MANU ELECTRONICS PTY LTD
www.manuelectronics.com.au
ME3000
MICROPROCESSOR PRESET BATCH CONTROLLER
FEATURES

Programmable - counts in ml, Litres, KL, ML.

keypad input for batch setting, and configuration.

2 line x 16 character display for quantity set and
dispensed. 3 indicator LEDs. IP64 front face.

Alarm messages shown on LCD display.

Safety features include missing pulse detection.

Functions include Preact and preset maximum limit.

Internal downloadable Event Log.

Single channel, can be used with any size flowmeter.

Optional PLC/Computer control interface.
 Optional RS232 printer interface for batch tickets.
The ME3000 microprocessor-based preset Batch Controller can be used with pulse output flowmeters of any size, for
preset liquid batch control applications. Batch counting can be in units of millilitres, Litres, KiloLitres or MegaLitres. The
Controller is fully programmable, and has a range of safety features e.g. if no pulses arrive within a configurable batch
start period, or if pulses are interrupted during the batch cycle or if the flow rate falls below the allowed minimum, then
the pump voltage contact drive is automatically shut off and an alarm is raised.

RUN LED indicates voltage contact output drive when pump or solenoid is activated.

FLOW LED monitors and indicates incoming pulses from field flowmeter.

OUTPUT LED indicates scaled pulses output from Batch Controller e.g. to a PLC/Computer.
Internal audible ALARM sounds momentarily upon completion of batch cycle, and continuously if an error occurs.
With the ME3000 Batch Controller using the same instrument housing, and the same 10-pin Weidmuller receptacle plug,
as other ManuFlo Batch Controller models, changeover or upgrade is instant with no rewiring necessary. It can be easily
interfaced with PLCs (through the optional computer control interface), thus incorporating the controller's safety features
and providing a backup batch facility. An optional RS232 interface allows the printing of batch tickets through an
associated printer, and the downloading of the internal event log to a laptop/PC for analysis.
The controller operates from standard 220 - 250 vac (or optional 110 vac or 12 - 24 VDC) voltage supplies. Contact
output drive is via a relay (optional open contact). Standard controllers are in panel mount form, or optionally can be
housed in a metal box or IP65 ABS wall mount enclosure.
Displays Configuration Features

Quantity set/dispensed

Flowrate

Backflow amount

Grand Total (resetable)

Batch Id (resetable)
Alarms

No pulses from flowmeter

Batch Limit exceeded

Max Flow Limit exceeded

Pulse Output Rate exceeded

Backflow

Overbatch

Calibration i/p pulse scaling

Output pulse scaling

Pulse output rate limit

Batch limit

Backflow threshold

Min/Max flow limits

Batch Units

Start/stop delay

4-20mA current output

Preact

Time and date

Date last calibrated

Event log (upto 300 batches)

Indicator LEDs - Run/Flow/Output
Optional Outputs

scaled Open Collector pulse output
e.g. to PLC/Computer

4-20mA output representing flowrate
Optional Interfaces

PLC/Computer control (stop/start/reset)

RS232 printer interface for batch tickets and
event log download.
The ME3000 controller is designed for compatibility with ManuFlo flowmeters and many other types.
N 15022