Learn how many tricks of ultra-explosion-proof ball machines can easily determine

The explosion-proof dome is a highly integrated product that integrates a pan/tilt system, a communication system, and a camera system. The pan-tilt system refers to the rotating part driven by the motor. The communication system refers to the control of the motor and the image and The processing part of the signal, the camera system refers to the integrated machine movement. The explosion-proof ball machine is an advanced explosion-proof monitoring device. It combines the advantages of traditional explosion-proof equipment and intelligent high-speed ball machines, which greatly improves the function and ease of use of explosion-proof monitoring equipment. The product can be used alone in an environment with flammable and explosive gases to achieve the purpose of monitoring the site.

Explosion-proof ball machine is the front-end equipment for explosion-proof industrial monitoring. It is mainly used in hazardous environments with gas and dust in the petrochemical industry. For example, oil fields, drilling platforms, oil pipelines, oil pipelines, pressure stations, refineries, chemical plants, and military Factory, etc. In the entire industrial monitoring system. The function of the explosion-proof ball machine is to form an electronic signal for the image of the machine equipment and the production site, and immediately transmit it to the rear equipment, and display the operation condition of the machine equipment, the situation of the operator and whether there is foreign matter entering on the large screen of the monitoring room.

Common faults of explosion-proof ball machines:

Fault one: the ball machine is energized without action, no image, the indicator light is not bright

Check if the power cable is connected incorrectly. If the connection is wrong, please connect the power cable according to the correct method; see if the power supply is damaged. If it is damaged, replace it to ensure that the power supply is not damaged. Check if the fuse is damaged. If it is damaged, please replace the fuse that has not been damaged. Check if the power cord is in poor contact. If the contact is bad, please reconnect the power cord or replace the power cord.

Fault 2: Self-test with power, image, no control

Check whether the address code and baud rate setting of the ball machine are incorrect. If there is any error, please set the matching address code and baud rate; see if the protocol setting is correct. If not, please set the corresponding protocol; check the RS485 control line. The connection is correct. If it is not correct, connect it in the correct way.

Fault 3: Self-test cannot be performed, there is image but noise

Look for mechanical failure, correct the internal mechanical structure of the dome camera. If the camera tilts, please correct it. If the power is not enough, replace the power supply that meets the requirements. Try to place the switching power supply near the dome.

Fault 4: Image instability

Replace the qualified video cable to see if the video cable is in poor contact. If the power is not enough, replace the power supply that meets the requirements and place the switching power supply near the dome.

Fault five: blurred picture

It is possible to focus on the manual state, control the dome or call any preset position, and the dome can resume auto focus. If the transparent cover is dirty, clean the transparent cover.

Fault six: the ball machine control is not stopped or delayed

Check whether the matching ball resistance of the ball machine is added in the far distance. If the ball machine far from the control is not added, please add the matching resistor. If the power is not enough, replace the power supply that meets the requirements, and try to put the switching power supply near the dome.