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PRESENTED BY DALLAS FT WORTH AUSTIN HOUSTON NICOLSCALES.COM 800.225.8181 CONTACT US NICOL SCALES & MEASUREMENT IS AN ISO ACCREDITED CALIBRATION COMPANY THAT HAS PROVIDED CALIBRATION, REPAIR AND SALES OF ALL TYPES OF WEIGHING AND MEASUREMENT PRODUCTS SINCE 1931.
1203 Display Manual For use with Software Versions 1.0 and above 1203-602-132...
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The information in this manual is believed to be accurate in all respects at the time of publication, but is subject to change without notice. Rinstrum Pty Ltd assumes no responsibility for any errors or omissions and disclaims responsibility for any consequences resulting from the use of the information provided herein.
The 1203 Weight Transmitter is a precision digital weight transmitter using the latest Sigma-Delta A/D converter to ensure extremely fast and accurate weight readings. capabilities of the 1203 Weight Transmitter can be expanded by the installation of the optional 1203 Display card.
• Enter passcode to protect settings from tampering. Record passcode for future reference. Refer to Passcode page 16 for more information. Note: The 1203 Display can be left on a 1203 Weight Transmitter or it can be removed and used again on other 1203 Weight Transmitters.
RINSTRUM - 1203 Display Manual Rev 1.3 Basic Operation 3.1. User Interface Display and Controls Figure 3: User Interface Display and Controls 3.1.1. Display The Display indicates the weight readings, setup information and errors. 3.1.2. Annunciators There are two banks of annunciators.
Note: For complete List of Reading Types (Data Types) refer to page 31. 3.1.3. Control Keys The 1203 Display has four front panel press keys that control all operations. Each key has been assigned two functions. One will be active when in Normal Mode and one in Setup Mode.
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RINSTRUM - 1203 Display Manual Rev 1.3 • ITEM Each Group is divided into various individual Items that have related functions. Each Item represents a parameter that can be changed. Mode Function Description • Pressing the < 0 Normal Zero / ITEM>...
Upper and lower limits are placed on some entries and an entry outside this range will cause the 1203 to display dashes (ie. - - - - - -). For an example refer to Numeric Entry - Example page 25.
The Signal Voltages are: • The capacity load cell signal is (5,000 / 10,000) x 2.0mV/V = 1.0mV/V. • Since the 1203 uses 8V excitation, the absolute signal voltage is 8 x 1.0 = 8.0mV. The Signal Resolution is therefore: •...
RINSTRUM - 1203 Display Manual Rev 1.3 Digital Setup The 1203 Display digital setup facility provides the means to configure and calibrate the 1203 Weight Transmitter. Digital setup and calibration is carried out entirely using the four control keys on the 1203 Display.
RINSTRUM - 1203 Display Manual Rev 1.3 4.4. Instrument Setup Group Item Select Change (Underline = Defaults) BUILD Configures the scale build. Items within this Group are used to configure the indicator to suit the current application. It is important to...
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RINSTRUM - 1203 Display Manual Rev 1.3 Group Item Select Change (Underline = Defaults) OPTION Configures scale dynamics. Items within this Group are used to configure the operating parameters of the scale. Only some of these items may be changed after calibration without affecting the calibration OPTION accuracy.
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RINSTRUM - 1203 Display Manual Rev 1.3 Group Item Select Change (Underline = Defaults) Calibrates the scale zero and span. Items within this group perform various calibration routines. Refer to Appendix A: Calibration page 21 for detailed scale calibration procedures. Certain items in the Scale Build and Options groups can effect the calibration of the scale.
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Output 1 • The port can be disabled, networked or set RS-232 TYP.232 to run as an automatic output. • NET (sets 1203 to function as network device) • OFF (disables serial output) • AUTO (Enables automatic transmission at 10Hz) TYP.
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RINSTRUM - 1203 Display Manual Rev 1.3 Group Item Select Change (Underline = Defaults) AuTo. T Time Sets the time between automatic output. • It is the setting x 10msec (eg. a setting of 10 means 10x10msec = 100msec). AUTO.T •...
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RINSTRUM - 1203 Display Manual Rev 1.3 Group Item Select Change (Underline = Defaults) SET. P TS Configures the basic setpoint operation. Items in this Group set the operational logic of the setpoint system, as well as provide for the entry of secure setpoint targets.
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RINSTRUM - 1203 Display Manual Rev 1.3 Group Item Select Change (Underline = Defaults) Hysteresis Sets the Hysteresis for setpoint 1 and 2. • SELECT changes position, CHANGE changes digit. • Default: 000001 Configures the remote input operation. Items in this Group are used to set operating options of the remote input.
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Item Select Change (Underline = Defaults) ANALOG Configures the 1203 Analog output. Items within this Group set the options for the 1203 analog output. ANALOG The SRC setting affects the related target display. • If RAW source is selected in SRC.ZER or SRC.SPN, “- - - - - -“...
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Tests routines for the scale and indicator. Items within this Group allow access to the testing routines for the 1203. These routines permit the 1203 analog and digital outputs to be tested. The output is released TEST when current test is exited.
The closer the test weight is to full range, the better the accuracy. • The 1203 Display will show the calibration weight value. Change this to the correct calibration weight using the <SELECT> and <CHANGE> keys. • Press the < 0 / ITEM>...
• Change this to the correct span weight reading using the <SELECT> and <CHANGE> keys. • Press the < 0 / ITEM> key to perform span calibration. • When complete the 1203 re-displays the DIR.SPN ITEM. Page 22...
RINSTRUM - 1203 Display Manual Rev 1.3 Appendix B: Setpoints 6.1. Introduction The 1203 is fitted with two built-in setpoints with output drivers. Each of the setpoints provides a simple comparator function that can be modified using the SET.PTS group choices. Refer to SET.PTS page 17.
RINSTRUM - 1203 Display Manual Rev 1.3 6.2.1. Example 1: Control Level of Product in 2000kg Tank Settings Direction Logic Source Target Hysteresis Weight Initially Over Gross 2000kg 200kg 0kg Gross Operation The output will initially switch ON at 0kg. The weight in the tank will increase to the target point of 2000kg at which point the output will switch OFF.
• When the desired digit option is flashing press < 0 / ITEM> to accept the setting and re-display the item name. 7.2. Commands Refer to the 1203 Weight Transmitter Reference Manual for a complete list of commands and protocol details. Page 25...
RINSTRUM - 1203 Display Manual Rev 1.3 7.4. Scale Build: Identification The 1203 Display can be used to set up to 15 characters as the 1203 Weight Transmitter identification. • Access Setup Mode. • Press <GROUP> to display the BUILD group.
RINSTRUM - 1203 Display Manual Rev 1.3 7.5. Formats - Communication Ports Binary Formats Format Data Order BIN.0 4 Byte (binary) CRLF MSB before LSB(=status) Refer to Status A Definition page 29. BIN.1 2 Byte (binary) CRLF MSB, LSB Note 1: The binary formats are useful for PLC communications in applications where conversion of the ASCII weight string is not possible.
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RINSTRUM - 1203 Display Manual Rev 1.3 Status A Definition Decimal Bit No. Description Comment Value Overload / Underload Weight reading out of range overload or underload No Motion 00H: Net 04H: Gross 08H: Abs 0CH: Peak Setpoint 1 Active...
RINSTRUM - 1203 Display Manual Rev 1.3 7.6. Remote Input - Options Option Key Function Description None No Operation RES. 2 32 Comms Reset Reset the comms to 9600n81 with RS-485 RS-232 disabled and RS-232 in network mode. RES.232 Note: Identical to a short press of the comms reset button.
RINSTRUM - 1203 Display Manual Rev 1.3 7.7. List of Reading Types (Data Types) Option Reading Type Option Reading Type RA. A B GR. G R Raw Absolute Grads Gross RA.AB GR.GR RA. G R GR. N T Raw Gross Grads Net RA.GR...
Error Codes The flashing red LED on the 1203 Weight Transmitter indicates the instrument is experiencing an error. When the 1203 Display is attached the error code will be displayed once every three seconds until the error is rectified. Error...
RINSTRUM - 1203 Display Manual Rev 1.3 7.9. Glossary of Terms Term Definition Capacity The maximum gross weight allowed on the scale. This is used to detect overload and underload conditions, etc. Count-by The smallest change in weight units that the display can show. See...
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