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.
-
202303-01How to Use Siemens Memory Card to clear password or restore factory Settings
If the customer forgets the password previously set to the S7-1200, the S7-1200 internal program and password cannot be cleared by "restoring factory Settings", so the best way to clear is t···
-
202308-28RKC Thermostat -What are the common faults of thermostat?
1, the power does not appear. This kind of problem first confirm whether the power supply is available and whether the power supply is matched with the power supply required by the thermostat, and the···
-
202302-20This section describes how to set the bios of Advantech mainboard
1. Set the system date and timeOn the standard BIOS setting screen, press arrow keys to move the cursor to Date and Time, and then press Page Up/Page Down or +/&S722 to correct the date and time o···
-
202303-31Schneider frequency converter setup steps detailed
1. Macro Equipment:According to the control requirements of different loads, Schneider inverter defines the macro equipment and the initial function of I/O terminals.Change macro equipment, can be fix···
-
202212-29Schneider small circuit breaker and leakage switch difference
1. Definition of mini circuit breakerElectrical occupation for short MCB, suitable for communication 50/60Hz extra voltage 230/400V, extra current to 63A line overload and short circuit maintenance, a···
+86 18621383628
+86 13811814778
Building 26, Liyuan Community, Chaoyang District, Beijing, China