Chapter 1 Product Introduction

1.1 an overview of the

The product is a waterproof measurement and control device, using high-performance lithium battery power supply (solar power supply system), can collect signals and remote transmission data through GPRS, especially suitable for no power supply conditions, harsh environment monitoring site.

1.2 Product Features

L Integrated design of data acquisition and transmission.

L Support battery (solar powered).

L IP68 protection grade, waterproof, moisture-proof, anti-immersion.

L Supports serial port, remote setting of working parameters, and onsite viewing of data.

1.3 Product Functions

L Communication function: support GPRS full network communication 4G signal communication mode; Support data communication with multi-center;

L Working mode:

[Outage potential detection] Supports outage potential collection with configurable time, and the collection interval is adjustable from 30 to 999ms;

[Standard potential collection] The standard collection can be periodically awakened once a day according to the conventional configuration, and upload once within the configuration period.

[Continuous potential collection] Support the longest continuous 24 hours of continuous collection mode, the minimum sampling interval is 10s; According to the control instruction, the monitoring and collection can be started and ended. If the power potential of the monitoring and collection does not exceed the set alarm value, the monitoring and collection can be collected and uploaded once in 5 to 10 minutes; if the power potential of the monitoring and collection exceeds the set alarm value, the monitoring and collection can be collected and uploaded once in 1 to 5 minutes. .

L Collection function: support the collection of energized potential, power off potential, natural potential, AC potential, DC current, AC current.

L Remote management function: support remote parameter setting, program upgrade.

L Intrusion alarm function: in case of intrusion, the device will wake up and send alarm information immediately.

L Storage function: this machine circulates the storage of monitoring data, power failure is not lost.

L External power supply function: provides EXTERNAL DC power supply

1.4 Technical Parameters

L Hardware configuration: Six AI's and one RS485 serial port

Additional information about one RS485 serial port:

Used to modify device parameters in local configuration.

L Communication error code: ≤10-6.

L Storage capacity: 16 MB

L power supply: 6 to 9DC.

L Communication mode: GPRS full network communication 4G signal.

L Battery life: > 5 years (collect and send once a day).

L Power consumption: dormancy current ≤20uA/9V;

L Installation: buried/wall mounted.

L Overall size: 160x100x60mm

1.5 Indicator Description

1.5.3 Internal Wiring Terminals

From left to right are

Chapter 2 Precautions Before Installation

2.1 an overview of the

Jr-gprs intelligent potential acquisition instrument must be correctly installed and configured to achieve the designed function, in order to ensure the correct installation, please read this manual carefully.

Notes:

L Do not install with power on.

L Ensure that GPRS signals are normal at the installation site.

2.2 out of the

For safe transportation, measurement and control terminals usually need reasonable packaging. When unpacking, please take good care of the packaging materials for future use.

The package consists of the following components:

L JR-GPRS intelligent potential acquisition instrument 1 (the quantity is packed according to the order situation of the user)

L Sucker antenna or waterproof antenna 1 (the quantity is packed according to the order)

1 set of battery box or solar cell box (the quantity shall be packed according to the order of the user)

L Spare parts, documents 1 set

After unpacking, please check the quantity of the items. The specific quantity is consistent with the order contract. If damaged, lost, or parts are inconsistent, please contact the manufacturer in time.

 2.3 Installation Methods

2.3.1 Installing required Tools

One small flat-head screwdriver and one Cross screwdriver

1 serial computer (for serial port Settings)

Waterproof sealant right amount

Butter a moderate amount of

2.3.2 Installation method, installation dimensions, and installation Diagram

Installation: wall-mounted installation (buried installation)

Dimensions: 160mm×100mm×60mm

Mounting size: 146mm×64mm (aperture R = 4.5mm)

Chapter iii Installation of parameter software and setting of basic parameters

3.1 Parameter This section describes how to install and use the software

3.1.1 Parameters This section describes the software version and installation environment

Jr-gprs intelligent potential acquisition instrument must be set before use, parameter setting needs to use the standard parameter setting software of Qingdao Jinran Company.

3.1.2 Parameter This section describes how to install the software

(1) After decompression, double-click JR-GPRS customer version. Exe to directly run and open the software

3.2 Description of the Parameter software

3.2.1 Opening the Serial Port and Creating a Configuration File

(1) Before using the software, ensure that the computer is connected to the serial port of the device.

(2) Open the serial port, click the system button under serial port configuration, select the corresponding serial port, and click open

(3) Create a configuration file to store device configuration parameters. Right-click the blank area on the left, select Add Collector, enter a. Dat file, and click the create button.

3.2.2 Loading the Configuration File and Configuration

3.2.2.1 Loading the Configuration File

(1) Double-click the newly created configuration file to load the file to the interface.

3.2.2.2 Device Configuration - > The primary configuration

(1) Device Code: unique identifier of the device, 10 digits

(2) Server 1IP and Port: IP address and port connected to server 1

(3) SERVER 2IP and Port: IP address and port connected to server 2

(4) Standard collection time: the time point at which the equipment collects every day. For example, 16:45 means that the equipment collects at 16:45 once.

(5) Start upload and end upload: During the period of start upload and end upload, each device will find a random time point to upload data.

(6) Intrusion alarm: configure whether to enable the intrusion alarm function on the device. When it is invaded, the device will immediately send alarm information to the network end.

(7) Primary modification button: After the parameters are modified, click the primary modification button, and the configuration information in the current interface will be saved in the configuration file.

3.2.2.3 Device Configuration - > Advanced configuration

(1) Configuration of power-off status collection: Collection period range (30~999ms) indicates the collection interval for power-off status collection. Collection Duration: duration when breakpoint collection is triggered. Collection time: the time when stop-mining collection is triggered. For example, 01 00:00 indicates the time-sharing triggered power-off collection at 0 ∶ 0 on the 1st; Valid identifier: indicates whether the configuration of stop-mining status collection is enabled.

(2) Configuration of continuous status collection: Collection Period indicates the interval of continuous collection when continuous collection is triggered.

(3) Monitoring status collection configuration: low alarm indicates the alarm lower limit of energized potential, such as 3000 indicates 3V; High alarm indicates the alarm upper limit value of galvanic potential, such as 3000 means 3V; Normal collection cycle range (5~10 minutes) indicates the collection cycle interval used by the monitoring mode when the power potential does not exceed the alarm set value during the monitoring collection; Alarm collection cycle range (1~5 minutes) : indicates the collection cycle interval used by the monitoring mode when the power potential during monitoring collection exceeds the alarm set value;

(4) Advanced modification button: After clicking the advanced modification button, the configuration parameters of the current interface will be saved in the configuration file.

3.2.2.4 Configuring Parameters to the device

(1) Configuration file delivery: Double-click the configuration file to be delivered, and right-click the configuration item to be delivered. The basic and advanced configurations are delivered to the device.

(2) Calibration: right-click the blank area, select the acquisition instrument calibration, and click the "Confirm" button to calibrate the equipment

(3) After each configuration, delete the historical data of the device by right-clicking the blank area and selecting Clear Historical Data

(4) Click Restart to complete the configuration of the device.

3.2.3 Sampling Using the Local Configuration Tool

(1) After selecting the sampling bar, the collection of each sample value can be tested on this page.

3.2.4 Local Upgrade

(1) Right-click in the blank area on the right, select program Upgrade, select the file to be upgraded in the pop-up interface, click the Upgrade Start button, and wait for the upgrade to be completed.

Chapter 4 Solutions to common problems

4.1 Common Fault Analysis and Handling Measures