Thermo Ramsey - Hoferick Engineering GmbH

Thermo Ramsey - Hoferick Engineering GmbH Thermo Ramsey - Hoferick Engineering GmbH

25.04.2013 Views

Operation 2-38 • If # of Load Cells is 6: -- SC DATA SCROLL –8F- Load cell #6 res 350.000 Ohms ENTER Default: 350 Ohms Min: 10 Ohms Max: 2000 Ohms 2.9.4 Defining the Speed Input The speed input screen allows the operator to select the single speed sensor input (default value) or a simulated value using an internal timer. Simulation allows operation without a speed sensor. When simulated speed is selected, a conveyor running input is required (refer to the field wiring diagram). Note: If speed is selected as the third line display, the line will be blank in RUN mode when simulated speed is selected. -- SC DATA SCROLL –9- Speed input > single < CHOICE ENTER Default: SINGLE Choice: SINGLE, SIMULATED 2.9.5 Defining the Calibration Test Duration Zero and Span Calibrations are more accurate if executed on an entire belt revolution or multiple of it. Press either ACQUIRE or MANUAL, ACQUIRE is the recommended selection. For MANUAL, see Section 2.9.8. -- SC DATA SCROLL –11- Establish test duration ACQUIRE MANUAL Operation Thermo Fisher Scientific REC 4175 Rev B

Thermo Fisher Scientific Operation REC 4175 Rev B Operation Select ACQUIRE. Acquire is the recommended selection. • Acquiring the Test Duration When selecting FULL, use a 100 foot tape to measure the belt length to the nearest 0.1 foot. Reference a fixed point (an idler) on the conveyor when counting belt revolutions. See Section 2.5.1 for the recorded conveyor belt length. The PARTIAL (belt length measurement) selection enables the operator to acquire test duration without the entire belt length measurement. CAUTION THIS OPTION SHOULD ONLY BE USED WHEN BELT LENGTH EXCEEDS 1000 FEET. ACQUIRE TEST DUR Choose belt length measurement method FULL PARTIAL FULL is the recommended selection. If FULL is selected, continue with Step 16 below. If PARTIAL is selected, skip to Step 17. 2.9.6 Full Test Duration Acquisition If FULL is pressed, the operator is asked to enter the length of one belt revolution. Enter the length recorded in Section 2.5.1. Measure belt length to the nearest 0.1 feet. Enter length of one Belt revolution length 1000.0 Ft. ENTER ABORT If English Default: 1000.0 Ft or Mixed: Min: 1.0 Ft Max: 10000.0 Ft If Metric Default: 200 m Min: 0.5 m Max: 3000 m 2-39

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

REC 4175 Rev B<br />

Operation<br />

Select ACQUIRE. Acquire is the recommended selection.<br />

• Acquiring the Test Duration<br />

When selecting FULL, use a 100 foot tape to measure the belt length to the<br />

nearest 0.1 foot. Reference a fixed point (an idler) on the conveyor when<br />

counting belt revolutions. See Section 2.5.1 for the recorded conveyor belt<br />

length.<br />

The PARTIAL (belt length measurement) selection enables the operator to<br />

acquire test duration without the entire belt length measurement.<br />

CAUTION<br />

THIS OPTION SHOULD ONLY BE USED WHEN<br />

BELT LENGTH EXCEEDS 1000 FEET.<br />

ACQUIRE TEST DUR<br />

Choose belt length<br />

measurement method<br />

FULL PARTIAL<br />

FULL is the recommended selection.<br />

If FULL is selected, continue with Step 16 below. If PARTIAL is selected,<br />

skip to Step 17.<br />

2.9.6 Full Test Duration Acquisition<br />

If FULL is pressed, the operator is asked to enter the length of one belt<br />

revolution. Enter the length recorded in Section 2.5.1. Measure belt length to<br />

the nearest 0.1 feet.<br />

Enter length of one<br />

Belt revolution<br />

length 1000.0 Ft.<br />

ENTER ABORT<br />

If English Default: 1000.0 Ft<br />

or Mixed: Min: 1.0 Ft<br />

Max: 10000.0 Ft<br />

If Metric Default: 200 m<br />

Min: 0.5 m<br />

Max: 3000 m<br />

2-39

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