Converter menu structure and parameter settings 
 XFE series of intelligent electromagnetic flowmeter converters, sensors are connected to the fluid pipe (or the use of calibration), should first make the following: 
 ? Sensor before and after the pipe with copper wire good fastening connection. 
 ? Sensor is well grounded. 
 ? Adjust instrument zero to ensure that the pipeline within the fluid at rest. 
 ? To ensure that the sensor electrode oxide film stability generated (electrode and the fluid continuous access to 48 hour). 
 6.1 The key forms of 







 Diagram of six-party table keyboard definition LCD 







 Seven round tables keyboard definition LCD 
 6.2 The key functions (including the converter body keys and infrared remote control button and magnetic pen operation buttons) 
 6.2.1 Automatic measurement of the state of key functions: 
 Under the key: cycle downstream of the screen display content 
 On the button: cycle selection screen uplink display content 
 Composite key + confirmation: enter the parameter setting state 
 Enter key: to return to the status of the automatic measurement 
 Measuring mode, the LCD display contrast adjustment: small LCD of the side table is composite key + Up "or" composite key + Down "press a few seconds; other LCD by adjusting the LCD 10k potentiometer. 
 6.2.2 Parameters state key functions 
 Under the key: the cursor digital subtraction 
 On the key: the cursor number 1 
 Composite key + Down: the cursor left 
 Composite key + the key: move the cursor right 
 Enter key: enter / exit the submenu 
 Enter key: in any state, continuous press for two seconds to return to the status of automatic measurement. 
 Note: (1) the use of "composite key", you should press the composite key and then press and hold the "key" or "down button". 
 (2) the state of parameter setting, 3 minutes, no buttons are pressed, the meter automatically returns to measure 
 (3) traffic 0:00 amendments to the flow of choice, you can move the cursor to the left "+" or "-" with the "key" or "under the key switch so that the actual flow to the contrary. 
 The original display unit of traffic (4) traffic unit to select, move the cursor to the flow range set menu, and then use the "key" or "under the key" to switch to meet your needs. 
 6.3 parameter settings and operating password 
 To be the instrument parameter setting changes, you must enter the parameter setting state so that the instrument from the measuring state. In test mode, "according to the composite key + confirmation" state transition code (0000) corresponds to modify the level of confidentiality provided by the factory password, and then the composite key + confirmation go to the required parameter settings state. 
 Instrument Design 6 password level 1-4 for the user's password, the fifth and sixth grade to the factory password. 6 password for the operator of the different levels of confidentiality. 
 No matter which level password, users can view the instrument parameters. Users wishing to change the instrument parameters, will have to use different levels of password. 
 A password (default 0521) user can look at all the parameters; 
 2 password (default 3210): User can change the parameters of the 1-22 meter; 
 3 password (default value 6108); user can change the 1-24 meter parameters