The Hikvision camera indicates that the network access is abnormal
Published:2023-09-01 15:24:14
1. Check whether the network is stable and packet loss occurs.
2. Check whether IP addresses conflict.
3. Check whether the power supply of the device is normal.
4. Check whether the network cable and cable of the RJ45 connector are in good condition.
5, check whether the connector is good, need to use waterproof tape fixed.
6. Check whether the output cable of the device is damaged during installation.

-
202305-19Mitsubishi PLC control inverter method
First, Mitsubishi plc analog signal control frequency converterHardware: fx1n type, fx2n type plc host, equipped with a simple FX1N-1DA-BD extended analog output board; Or analog input/output mixed mo···
-
202212-30What are the PLC characteristics of ABB?
1, high reliability, strong anti-interference abilityHigh reliability, strong anti-interference ability is one of the most important characteristics of PLC. The average trouble-free time of PLC can re···
-
202301-28Siemens SINAMICS GM150 Deep Maintenance
On-site maintenanceCheck and clean pre-charge loop, rectifier unit, diode characteristics, inverter unit, GSV, AVT.Rectifier module diagnostic test, and high voltage switchgear interface function test···
-
202212-29Advantech industrial computer can not open the machine what are the reasons?
One is the problem of the industrial computer motherboard, the second is the problem of the industrial computer power supply, the third is the problem of the display.Advantech industrial computer can ···
-
202301-05Siemens F7453 after the treatment measures
1. Cause F7453 occursWhen Epos function is used, a bearing ring encoder will be set. If the numerical feedback of the bearing ring encoder presents problems, F7453 problems will be reported, represent···

+86 13811814778
+86 13811814778
Building 26, Liyuan Community, Chaoyang District, Beijing, China