Electromagnetic flow meter initial password

As a new type of flow measurement instrument, electromagnetic flowmeter helps us measure the flow of water, mud, etc. However, in actual operation, many users lose their passwords and have to restore the factory settings. The forum editor shares with you an article about the initial password and fault maintenance of electromagnetic flowmeter, hoping that it will be helpful to everyone.

Electromagnetic flowmeter initial password:

Level 1 password is 0521, can only be viewed but not modified

Level 2 password is 5864. Regular password can be modified.

The top password is 19818, which is unique to the manufacturer and can be modified by ordinary users.

The common password is 9194.

If someone has set a password, the solution is to short the reset jumper on the circuit board, but the consequence is that all passwords are cleared and all parameters are cleared. A flow meter of this type has many necessary parameters, otherwise it will not work properly, including the most basic parameters such as pipe wall thickness, material diameter, medium characteristics, etc. Use with caution!

How to restore the factory settings of Cologne ifc300 through the panel settings? There is 24v voltage, but the measured current is 0 ma. What is the reason?

The specific operation process is as follows:

Press and hold ">;" for 2.5 seconds to enter the menu. Note that there is a1 in the upper right corner of the screen, which is the menu page number. If you do not know English, you can enter the corresponding menu settings according to the menu page number to operate.

There is 24V voltage and the measured current is zero. You have to pay attention to the wiring terminals above. The active output terminal is a+ a