Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for SellEton Scales SL-7515
Summary of Contents for SellEton Scales SL-7515
- Page 1 SL-7515 INDICATOR USER’S MANUAL www.selletonscales.com...
-
Page 2: Table Of Contents
TABLE OF CONTENTS Safety Precautions Preparations and Set Up Features Technical Parameters Power Supply Display and Key Descriptions Operating Instructions Calibration Indicator Parameter Settings Helpful Definitions Troubleshooting Connectors Communication Modes Specifications Contact Us... -
Page 3: Safety Precautions
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 ●... -
Page 4: Features
FEATURES ● Smooth indicator shape with steady performance PCB board, is suitable for industrial or commercial use ● Multiple weighing units: (lb/oz/kg) ● Gross/Tare/Zero ● Low power design, longer battery usage time ● Hold function, locks the weight ● Idle mode and automatic power off function ●... -
Page 5: Display And Key Descriptions
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. -
Page 6: Operating Instructions
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 ●... - Page 7 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 ●...
-
Page 8: Calibration
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 ●... - Page 9 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 = ####.##) ●...
- Page 10 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...
- Page 11 Function Display Parameter Settings Baud Rate 1 = 9600bit/s bAud 1 2 = 4800bit/s 3 = 2400bit/s 4 = 1200bit/s 5 = 600bit/s...
-
Page 12: Helpful Definitions
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. -
Page 13: Connectors
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 ●... -
Page 14: Communication Modes
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... -
Page 15: Specifications
SPECIFICATIONS 8” 2.5” 2” HOLD ON/OFF ZERO UNIT CONTACT US Please e-mail info@selletonscales.com for any sales related questions or call 844-735-5386 Don’t forget to visit our website at: www.selletonscales.com...
Need help?
Do you have a question about the SL-7515 and is the answer not in the manual?
Questions and answers
how can i test load cells for failure?
To test the load cells of the SellEton Scales SL-7515 for failure, follow these steps:
1. Use a multimeter set to 200k ohms.
2. Disconnect the load cells.
3. Identify the wires: typically, black and red are paired, and green is separate.
4. Measure resistance:
- Connect the black and red wires to the multimeter.
- Connect the green wire separately.
- The resistance values should be consistent across all load cells (e.g., 1.9 ohms).
5. Compare readings:
- If one load cell shows a significantly different value or no reading, it may be faulty.
If a bad load cell is identified, replace it and recalibrate the scale.
This answer is automatically generated