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Thermo Ramsey - Hoferick Engineering GmbH

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Operation<br />

2-38<br />

• If # of Load Cells is 6:<br />

-- SC DATA SCROLL –8F-<br />

Load cell #6 res<br />

350.000 Ohms<br />

ENTER<br />

Default: 350 Ohms<br />

Min: 10 Ohms<br />

Max: 2000 Ohms<br />

2.9.4 Defining the Speed Input<br />

The speed input screen allows the operator to select the single speed sensor<br />

input (default value) or a simulated value using an internal timer.<br />

Simulation allows operation without a speed sensor. When simulated speed is<br />

selected, a conveyor running input is required (refer to the field wiring diagram).<br />

Note: If speed is selected as the third line display, the line will be blank in RUN<br />

mode when simulated speed is selected.<br />

-- SC DATA SCROLL –9-<br />

Speed input<br />

> single <<br />

CHOICE ENTER<br />

Default: SINGLE<br />

Choice: SINGLE, SIMULATED<br />

2.9.5 Defining the Calibration Test Duration<br />

Zero and Span Calibrations are more accurate if executed on an entire belt<br />

revolution or multiple of it. Press either ACQUIRE or MANUAL, ACQUIRE is<br />

the recommended selection. For MANUAL, see Section 2.9.8.<br />

-- SC DATA SCROLL –11-<br />

Establish test<br />

duration<br />

ACQUIRE MANUAL<br />

Operation <strong>Thermo</strong> Fisher Scientific<br />

REC 4175 Rev B

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