SCM3 – FIELD

Hasler controller

HASLER^® Smart Contol Modul SCM-3 may be used in any HASLER^® feeders. The SCM-3 is a controller module including regulation and control functions. It receives the information and signals directly from the force sensors: weighing, speed and index. It performs also the calculations of flow – totalization – regulation command.

Easy to install, use and maintain
Galvanically separated outputs
Modular system
Industrial wiring

PDU and mobile application :

The SCM-3 is supplied with a Process Display Unit offering a 5-inch touch screen and 16.7 million colors.
As an option a mobile application is proposed.

Console functions :

Multilingual mode (Latin, Cyrillic & Chinese). 8 languages: French, English, German, Italian, Spanish, Portuguese, Russian and Chinese.
Visualization of the inputs / outputs
Menus in full wording
Flow display in graphical curves
Timestamp of alarms
Embedded support

PDU (Process Display Unit)

Compact package engine + controller

Electronic and mechanical associated on each feeder
Reduded field wiring.
Connection and maintenance without disassembly
Local/Remote

Connectivity :

Import export settings.
Easy backup.

Example of mounting of the SCM3 Field on a Gravit feeder, in conjunction with the variable speed drive.

Soft tool :

Diagnosis for maintenance and performance optimization
Remote maintenance

Weight converter

Adds a second weight measurement point
Connects a SFT digital weight sensor

Maintenance assistance

Frame removable
Central Processing Unit disconnectable
Immediate visualization of I / O and other functions of the module.

Each dosing equipment is controled by a dedicated SCM6, for continuous or batch dosing applications.

Digital sensors

Analog load-cellDigital load-cellAnalog strain-gauge load cell (through converter) in 4 or 6 wires (more than 65 000 points resolution).
Digital load-cell (1 million points) i.e. SFT.
Adjustable digital filter and fast weight acquisition.

Communication protocol

Modbus TCP (Ethernet)
Modbus RTU
Profibus DP
Profinet
Ethernet IP

Technical data

Software Application	WBF			SFM			LWF	RWF
	GRAVIT	MAMMUTHUS	POWDRIT	FLOWRIT	FLOW	GRAN	RBP / TVR	RTW
Massflow measurement
Massflow PID regulation
Prefeeding PID regulation
Proportioning valve control
Belt control (drift, slippage…)
Rotation Control (Anto-lock, drift...)
Segmented belt taring
Periodic taring with by-pass function
Feeding gates control
Associated weighing hopper
On line calibration
Hopper feeding regulation
Weighing under inlet hopper
Continuous level measure in settling chamber for prefeeding regulation
Density measurement for prefeeding correction
Segmented memorization of volumetric throughput (feed factor)
Advanced fluidization of storage silo