Cardinal 748P User Manual

Digital Fill Control II 748P Addendum
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INTRODUCTION
This 748P software is a modified version of the 748P Digital Fill Control feature. It
allows for the selection of Single Speed or two types of Two Speed operation. The
three (3) methods of operation are:
Single Speed A B then B A then B
The Single Speed fill operation uses A (fast) output only.
The A B then B method will begin the fill operation with both outputs ( A and B) on
with the A (fast) output turning off when the weight reaches the fast cut-off point
(FASt=) and the B (slow) output remaining on until the weight reaches the slow cut-off
point (SLO=). At the slow cut-off point, the B (slow) output will be turned off.
The A then B fill operation will begin with only the A (fast) output on until the weight
reaches the fast cut-off point (FASt=). At the fast cut-off point, the A (fast) output will
be turned off and the B (slow) output will be turned on. The B (slow) output will remain
on until the weight reaches the slow cut-off point (SLO=). At the slow cut-off point, the
B (slow) output will be turned off.
SETUP
PRESET WEIGHT COMPARATORS
The PSEtS prompt and Preset Weight Comparators feature has been removed.
DIGITAL FILL CONTROL
The Digital Fill Control operation has been changed to allow the selection of Single
Speed or two types of Two Speed operation or to be disabled.
At the dFC prompt, press the ENTER key to show the current value. If the setting
displayed is acceptable, press the ENTER key again to save it. Otherwise, using the
numeric keys enter the new setting, then press the ENTER key to save it. Allowable
values are:
DFC
0 Disabled
1 Single Speed - (uses preset #1 only)
2 A B then B - (uses preset #1 and #2, then preset #2 only)
3 A then B - (uses preset #1 then preset #2)

Cardinal 748P Specifications

General

Brand	Cardinal
Model	748P
Category	Accessories
Language	English

Summary

Introduction and Precautions

Introduction

Manual describes installation, calibration, and operation of the Model 748P.

Precautions

Important safety and operational warnings before using the instrument.

Specifications

Load Cell Connection

Printer Cable Installation

Serial Data Format

Bi-Directional Serial Interface

Serial Input Commands

Preset Weight Comparator

PWC Logic Level Output

Control of external devices via preset weight comparator status.

PWC Relay Assembly

Wiring instructions for optional relay board for AC powered devices.

Setup and Calibration

Dual Interval Settings

Low Interval

Setting the interval value for the low range.

High Interval

Setting the interval value for the high range.

Calibration and Weighing Units

Calibration

Procedure for scale calibration using 'C' numbers or test weights.

Weighing Units

Selection of units: Pounds, Kilograms, Tons.

Calibration Weights and Display

First Calibration Weight

Procedure for setting the first calibration weight (Zero or Test).

Second Calibration Weight

Procedure for setting the second calibration weight (Test or Zero).

Operational Settings

Preset Weight Comparators

Configuration for up to eight preset weight comparators.

Digital Fill Control

Enabling and configuring the digital fill control feature.

Truck Storage and Printer Settings

Truck Storage

Enabling and using the truck storage feature.

Printer Model Selection

Selecting the compatible printer model for output.

Serial Port Configuration

Serial Port Baud Rate

Setting the baud rate for the bi-directional serial port.

Serial Port Parity

Setting the parity for the bi-directional serial port.

Printer Tab Settings

Tab Setting and Number Printing

Consecutive Number Printing

Setting the position for printing consecutive numbers.

Print Location Settings

Gross Weight Print Location

Setting the print position for gross weight.

Tare Weight Print Location

Setting the print position for tare weight.

Calibration Numbers and Span Adjustment

Calibration "C" Numbers or Caldac

Entering calibration numbers for scale setup.

Fine Span Adjustment

Adjusting the span of the scale.

Keypad Functions

Accumulators

Truck Storage Operation

Weigh In/Weigh Out Operation

Temporary Truck ID Numbers

Storing temporary truck IDs and printing tickets.

Permanent Truck ID Numbers

Adding or editing permanent truck identification numbers.

Single Speed Digital Fill Control Operation

Error Codes

Care and Cleaning

Appendix A Option Board

Analog Output

Description of the 12-bit analog output for weight representation.

Appendix B Part Identification

Appendix C Calibration Seal Installation

748P Software Addendum Digital Fill Control II

Setup

Digital Fill Control

Selection of Single Speed or Two Speed operation for fill control.

Operation

Single Speed Operation

Operation filling one ingredient at a single rate.

Two Speed, A B then B Operation

Two Speed, A then B Operation

Remote Start / Stop