TABLE OF CONTENTS Safety Precautions Preparations and Set Up Features Specifications Power Supply Displays Display and Key Descriptions Operating Instructions Calibration Indicator Parameter Settings Connectors RS232 Serial Output Format 4-20 mA Analog Output Relay Output Troubleshooting Q&A Contact Us...
SAFETY PRECAUTIONS For safe operation of the weighing indicator, please follow these instructions: ● Calibration inspection and maintenance of the indicator are prohibited by non-pro- fessional staff ● Please ensure that the indicator rests on a stable surface ● The indicator is a piece of static sensitive equipment; Please cut off power during electrical connections ●...
DISPLAY AND KEY DESCRIPTION Weighing Mode Parameter Setting ON/OFF Powers the Indicator On or Off if held for 2 seconds Exit HOLD 1. Peak hold - Grabs the highest weight 2. Data hold - Holds the current weight value Confirm 3.
OPERATING INSTRUCTIONS Powering On or Off ● Press ON/OFF key for 1 second to power on. Machine will self inspect and count from 1 - 9 before entering weighing mode and displaying 0 ● Press ON/OFF key for 1 second to power off ●...
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Hold There are five different hold functions, you can choose the best option for you and set it the parameter settings 1. Peak Hold: Grabs the highest weight (for materials testing, ie. tension and pulling force) ● Press the HOLD key then add weight to the scale ●...
CALIBRATION To Enter Calibration Settings ● Turn indicator off. Then press and hold the HOLD and UNIT key simultaneously while the indicator is turning on (Do this while indicator is counting down) ● The display will show [ kg], meaning the unit is kg ●...
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CALIBRATION cont. If FS = 6 Please follow the procedure below: dP 1 ● The display will show [ ], to indicate how many decimal places you want; press UNIT to change, and press HOLD to confirm (ex. DP 2 = ####.##) ●...
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PARAMETER SETTINGS Function ON/OFF Exit ● Press HOLD and UNIT together to enter the Confirm HOLD parameter settings ZERO Move Left ● Use the following diagram to navigate through Move Down UNITS the parameter settings: Function Display Parameter Settings Automatic 0 = turn off auto power off OFF 10 Power Off...
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HELPFUL DEFINITIONS Division: The amount of increments a scale offers. How accurate the scale can be Capacity: the maximum amount the scale can contain Zero Range: % of the max capacity that the scale is allowed to zero, anything above this percentage number will be tared.
CONNECTORS Connecting load cells to the indicator ● The indicator can connect with 4 load cells of 350Ω at most. Use the quick disconnect connector Quick Disconnect DB9 Connection (9 pin Serial Connector) The DB9 9 pin serial connector is used for different purposes depending on the indicator model ●...
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COMMUNICATION MODES Continuously send mode: the indicator continuously sends the data to the RS232 port Manually send mode: Press UNIT for 1 second to send the current data to the RS232 port Command Send Mode: From a computer send ASCII R character (hexadecimal 52) to the indicators RS232 port and the indicator will respond with the current data Communication Format is done using ASCII as shown below: CR LF...
SPECIFICATIONS 8” 2.5” 2” HOLD ON/OFF ZERO UNIT CONTACT US Please e-mail sales@optimascale.com for any sales related questions. Please e-mail support@optimascale.com for any support related questions. Don’t forget to visit our website at: optimascale.com...
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