LIGO PRO User Guide - Revision history

Admin: change content

2026-07-07T07:34:50Z

change content

← Older revision		Revision as of 07:34, 7 July 2026
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	\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#000;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Black</span></div> \|\| style="text-align:left;" \| GND (Ground) (V-)		\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#000;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Black</span></div> \|\| style="text-align:left;" \| GND (Ground) (V-)
	\|-		\|-
	\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#f4d03f;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Yellow</span></div> \|\| style="text-align:left;" \| ~~TXD~~/B-		\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#f4d03f;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Yellow</span></div> \|\| style="text-align:left;" \| RXD/B-
	\|-		\|-
	\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#3b8dd9;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Blue</span></div> \|\| style="text-align:left;" \| ~~RXD~~/A+		\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#3b8dd9;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Blue</span></div> \|\| style="text-align:left;" \| TXD/A+
	\|-		\|-
	\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#d63a3a;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Red</span></div> \|\| style="text-align:left;" \| 12-37 VDC or 7.5-75V for SP PRO series		\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#d63a3a;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Red</span></div> \|\| style="text-align:left;" \| 12-37 VDC or 7.5-75V for SP PRO series

Admin: change image

2026-07-07T07:33:56Z

change image

← Older revision		Revision as of 07:33, 7 July 2026
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	<div style="text-align:center;">		<div style="text-align:center;">
	[[File:~~LIGO-SP-fig18-wiring-~~RS232-RS485.~~png~~\|frameless\|~~801px~~]]		[[File:RS232-RS485.jpg\|frameless\|756x756px]]
	<div style="font-style:italic; color:#555;">Figure 18. Wiring diagram of RS232 and RS485 output signals</div>		<div style="font-style:italic; color:#555;">Figure 18. Wiring diagram of RS232 and RS485 output signals</div>
	</div>		</div>
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	\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#000;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Black</span></div> \|\| style="text-align:left;" \| GND (Ground) (V-)		\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#000;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Black</span></div> \|\| style="text-align:left;" \| GND (Ground) (V-)
	\|-		\|-
	\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#f4d03f;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Yellow</span></div> \|\| style="text-align:left;" \| ~~RXD~~/B-		\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#f4d03f;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Yellow</span></div> \|\| style="text-align:left;" \| TXD/B-
	\|-		\|-
	\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#3b8dd9;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Blue</span></div> \|\| style="text-align:left;" \| ~~TXD~~/A+		\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#3b8dd9;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Blue</span></div> \|\| style="text-align:left;" \| RXD/A+
	\|-		\|-
	\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#d63a3a;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Red</span></div> \|\| style="text-align:left;" \| 12-37 VDC or 7.5-75V for SP PRO series		\| <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><span style="display:inline-block;width:32px;height:14px;background:#d63a3a;"></span><span style="min-width:60px;text-align:left;font-weight:bold;">Red</span></div> \|\| style="text-align:left;" \| 12-37 VDC or 7.5-75V for SP PRO series

Admin: /* Connecting multiple sensors together */

2026-06-24T02:23:28Z

Connecting multiple sensors together

Admin: /* On PC Device */

2026-06-24T02:22:15Z

On PC Device

← Older revision		Revision as of 02:22, 24 June 2026
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	- In case of improper operation and the sensor cannot recognise properly the actual Min, Max level, user should reconfigure using a PC.		- In case of improper operation and the sensor cannot recognise properly the actual Min, Max level, user should reconfigure using a PC.

			==== Connecting multiple sensors together ====

			''(Only applicable to RS232 and RS485)''

			In some situations, there are oil tanks with specific dimensions, interconnected oil tanks, or oil tanks that are either too long or too large. Using just one sensor to measure the accurate fuel level inside these oil tanks may not be feasible. Hence, there is a need to connect two or more sensors together through a data processor called SUM-DATA.

			<div style="text-align:center;">
			[[File:LIGO-PRO-multi-sensor-tank.png\|frameless\|728px]]
			<div style="font-style:italic; color:#555;">Figure 13. Oil tank with particular dimensions connecting multiple sensors together</div>
			</div>

			Connection diagram of the processor SUM-DATA for multiple sensors:

			<div style="text-align:center;">
			[[File:LIGO-PRO-sumdata-2sensors.png\|frameless\|648px]]
			<div style="font-style:italic; color:#555;">Figure 14: Connecting two sensors by 01 processor SUM-DATA</div>
			</div>

			<div style="text-align:center;">
			[[File:LIGO-PRO-sumdata-multi.png\|frameless\|707px]]
			<div style="font-style:italic; color:#555;">Figure 15: Connecting multiple sensors together by multiple processors SUM-DATA</div>
			</div>

	== Operation ==		== Operation ==

Admin: /* Installing sensor software configuration */

2026-06-24T02:19:37Z

Installing sensor software configuration

← Older revision		Revision as of 02:19, 24 June 2026
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	===== Installing sensor software configuration =====		===== Installing sensor software configuration =====

	* Visit our website: [http://sojielectronics.com/support/download] and download setup file "Setup Utility Program "		* Visit our website: [http://sojielectronics.com/support/download/ http://sojielectronics.com/support/download/] and download setup file "Setup Utility Program "

	<div style="text-align:center;">		<div style="text-align:center;">

Admin: /* Installing sensor software configuration */

2026-06-24T02:19:24Z

Installing sensor software configuration

← Older revision		Revision as of 02:19, 24 June 2026
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	===== Installing sensor software configuration =====		===== Installing sensor software configuration =====

	* Visit our website: [http://sojielectronics.com/support/download/] and download setup file "Setup Utility Program "		* Visit our website: [http://sojielectronics.com/support/download] and download setup file "Setup Utility Program "

	<div style="text-align:center;">		<div style="text-align:center;">

Admin: /* Installing sensor software configuration */

2026-06-24T02:19:12Z

Installing sensor software configuration

← Older revision		Revision as of 02:19, 24 June 2026
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	===== Installing sensor software configuration =====		===== Installing sensor software configuration =====

	* Visit our website: [~~https~~://sojielectronics.com/~~document-download/ http://sojielectronics.com~~/~~document-~~download/] and download setup file "Setup Utility Program "		* Visit our website: [http://sojielectronics.com/support/download/] and download setup file "Setup Utility Program "

	<div style="text-align:center;">		<div style="text-align:center;">

Admin: /* Configuration */

2026-06-24T02:16:48Z

Configuration

← Older revision		Revision as of 02:16, 24 June 2026
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	== Configuration ==		== Configuration ==

	=== Installing software and connecting configuration tool ===		=== On mobile platform ===

			Connecting the sensor to LIGO mobile configurator

			<div style="text-align:center;">
			[[File:LIGO-PRO-mobile-connect.png\|frameless\|600px]]
			<div style="font-style:italic; color:#555;">Figure 9. Connecting the sensor to the LIGO mobile configurator</div>
			</div>

			Configuring and managing the appropriate settings for the LiGO device sensor is essential to ensure its proper, stable, and accurate operation. It also allows for continuous monitoring of the device's operational status, potential failures (whether caused by the sensor itself or external factors), and overall lifespan.

			<div style="text-align:center;">
			[[File:LIGO-PRO-mobile-ui.png\|frameless\|444px]]
			<div style="font-style:italic; color:#555;">Figure 10. Device's management, setting up and configuration software interface</div>
			</div>

			=== On PC Device ===
			==== Installing software and connecting configuration tool ====

	'''Preparation:'''		'''Preparation:'''
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	12-24VDC		12-24VDC

	=== Download and install software. Downloading and installing softwares ===		==== Download and install software. Downloading and installing softwares ====

	==== Installing USB to RS232 driver ====		===== Installing USB to RS232 driver =====

	* Installing driver for USB to RS232 cable		* Installing driver for USB to RS232 cable
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	</div>		</div>

	==== Installing sensor software configuration ====		===== Installing sensor software configuration =====

	* Visit our website: [https://sojielectronics.com/document-download/ http://sojielectronics.com/document-download/] and download setup file "Setup Utility Program "		* Visit our website: [https://sojielectronics.com/document-download/ http://sojielectronics.com/document-download/] and download setup file "Setup Utility Program "
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	'''Enable AutoClib feature:''' Sensor automatically calibrates Min, Max levels after cutting. User does not need to reconfigure after cutting.		'''Enable AutoClib feature:''' Sensor automatically calibrates Min, Max levels after cutting. User does not need to reconfigure after cutting.

	==== Min/Max Calibration ====		===== Min/Max Calibration =====

	'''a) Set Empty level'''		'''a) Set Empty level'''
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	</div>		</div>

	=== Quick installation without PC ===		==== Quick installation without PC ====

	This method is only applicable to configure Min and Max level.		This method is only applicable to configure Min and Max level.

	==== Preparation before setting up ====		===== Preparation before setting up =====

	* The sensor's auto-recognisation mode needs to be turned on by checking the "Enable AutoCalib Feature" box.		* The sensor's auto-recognisation mode needs to be turned on by checking the "Enable AutoCalib Feature" box.
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	* External devices such as GPS tracking or Dataloger… must have the software integrated with the configurator. The configuration is performed directly on the device.		* External devices such as GPS tracking or Dataloger… must have the software integrated with the configurator. The configuration is performed directly on the device.

	==== Automatically setting up and configuring the sensor after cutting ====		===== Automatically setting up and configuring the sensor after cutting =====

	* After measuring and cutting sensor, remove iron filings and clean burrs between the tubes, then follow steps below:		* After measuring and cutting sensor, remove iron filings and clean burrs between the tubes, then follow steps below:

Admin: /* Installation */

2026-06-23T09:06:36Z

Installation

← Older revision		Revision as of 09:06, 23 June 2026
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	== Installation ==		== Installation ==

	~~=== Installation ===~~		=== Selecting the location to install sensor ===

	==== Selecting the location to install sensor ====

	* Installation location should be as close as possible to the geometric center and placed at the deepest level of the tank.		* Installation location should be as close as possible to the geometric center and placed at the deepest level of the tank.
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	</div>		</div>

	==== Drilling the hole on fuel tank ====		=== Drilling the hole on fuel tank ===

	* Drill out the central bore by bimetal core drill ø38 mm		* Drill out the central bore by bimetal core drill ø38 mm
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	</div>		</div>

	==== Measuaring the tank depth and cutting sensor'measuring probe ====		=== Measuaring the tank depth and cutting sensor'measuring probe ===

	<div style="text-align:center;">		<div style="text-align:center;">

Admin: /* Package Contents */

2026-06-23T08:58:03Z

Package Contents

← Older revision		Revision as of 08:58, 23 June 2026
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	== Package Contents ==		== Package Contents ==

			=== Apendix A ===

			List of equipment for fuel level sensors installation

			{\| class="wikitable" style="text-align:center;"
			\|-
			! STT !! Descriptions !! Qty
			\|-
			\| 1 \|\| style="text-align:left;" \| Bimetal core drill ø38 mm \|\| 1
			\|-
			\| 2 \|\| style="text-align:left;" \| Core drill shank \|\| 1
			\|-
			\| 3 \|\| style="text-align:left;" \| Metal drill ø7 mm & ø4 mm \|\| 1
			\|-
			\| 4 \|\| style="text-align:left;" \| Hacksaw \|\| 1
			\|-
			\| 5 \|\| style="text-align:left;" \| T Spanner 8mm Single Sided \|\| 1
			\|-
			\| 6 \|\| style="text-align:left;" \| Tap M5 with holder \|\| 1
			\|-
			\| 7 \|\| style="text-align:left;" \| Snap-seal for bolt/self-tapping screw \|\| 1
			\|-
			\| 8 \|\| style="text-align:left;" \| Laptop \|\| 1
			\|-
			\| 9 \|\| style="text-align:left;" \| DC power supply unit 12V-24V or battery 12V \|\| 1
			\|-
			\| 10 \|\| style="text-align:left;" \| Measuring container \|\| 1
			\|-
			\| 11 \|\| style="text-align:left;" \| Fuel \|\| 1
			\|-
			\| 12 \|\| style="text-align:left;" \| Gauging container \|\| 1
			\|-
			\| 19 \|\| style="text-align:left;" \| USB to RS232 cable \|\| 1
			\|-
			\| 20 \|\| style="text-align:left;" \| Tape mesaure \|\| 1
			\|}

	=== Apendix B ===		=== Apendix B ===

← Older revision		Revision as of 02:23, 24 June 2026
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	<div style="text-align:center;">		<div style="text-align:center;">
	[[File:LIGO-PRO-multi-sensor-tank.png\|frameless\|728px]]		[[File:LIGO-PRO-multi-sensor-tank.png\|frameless\|728px]]
	<div style="font-style:italic; color:#555;">Figure 13. Oil tank with particular dimensions connecting multiple sensors together</div>		<div style="font-style:italic; color:#555;">Figure 26. Oil tank with particular dimensions connecting multiple sensors together</div>
	</div>		</div>

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	<div style="text-align:center;">		<div style="text-align:center;">
	[[File:LIGO-PRO-sumdata-2sensors.png\|frameless\|648px]]		[[File:LIGO-PRO-sumdata-2sensors.png\|frameless\|648px]]
	<div style="font-style:italic; color:#555;">Figure 14: Connecting two sensors by 01 processor SUM-DATA</div>		<div style="font-style:italic; color:#555;">Figure 27: Connecting two sensors by 01 processor SUM-DATA</div>
	</div>		</div>

	<div style="text-align:center;">		<div style="text-align:center;">
	[[File:LIGO-PRO-sumdata-multi.png\|frameless\|707px]]		[[File:LIGO-PRO-sumdata-multi.png\|frameless\|707px]]
	<div style="font-style:italic; color:#555;">Figure 15: Connecting multiple sensors together by multiple processors SUM-DATA</div>		<div style="font-style:italic; color:#555;">Figure 28: Connecting multiple sensors together by multiple processors SUM-DATA</div>
	</div>		</div>