Core Tip: electromagnetic flowmeter as a new flow measurement instruments, at work to help us measure a lot of water, mud and other traffic. But in practice, many users will lose the password, which had to return to factory settings.
Electromagnetic flowmeter as a new flow measurement instruments, in the work to help us measure a lot of water, mud and other traffic. But in practice, many users will lose the password, which had to return to factory settings. Xiaobian to share with you an electromagnetic flowmeter initial password and fault maintenance, we hope to be helpful.
Electromagnetic flowmeter initial password:
Level 1 password is 0521 can only view can not be modified
Level 2 password is 5864 You can modify the regular password
Top-level password is 19818 is unique to manufacturers can modify the general user can not modify the password
The general password is 9194.
If someone sets the password to solve the problem is short circuit board reset jumper, but the consequences of all the passwords are cleared all the parameters are also emptied, and one such flow meter has a lot of parameters is necessary, otherwise Is not working properly, including the wall thickness of the material diameter of the media characteristics of the most basic. Caution!
Through the panel settings how to restore the factory settings, there are 24v voltage, measuring current is 0 mA What is the reason?
The specific operation process is:
Hold down the ">" 2.5 seconds into the menu, pay attention to the upper right corner of the screen there are A1, that is the menu page number, in the case of English, you can enter the corresponding menu settings according to the menu page to operate
There are 24V voltage, measuring current is zero, this you have to pay attention to the above terminals, the active output terminal for the A + A