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4.11.7. How to set the ID No. 
Description 
 Set the ID No. for parameters (Section 4.4.1). 
If ID No. is set, the number must be inputted before canceling the protection. 
 To validate the protection, set the protection to "ON". (See Section 4.4.1.) 
 
ID No. settable range: 0000 to 9999 (4-digit number) 
 
For actual keying, refer to the typical operation indicated below. Set the protection to OFF beforehand. (See Section 4.4.1.) 
If you forget the ID number you set, contact us. 
 
Operation 
(example) 
Set “1106” as the ID No. 
Key operation  Description  Display 
   
 
▼
 
Press the key for 4 times to display “MAINTENANCE MODE”. 
MAINTENANCE MODE 
 
 
ENT
 
 
▼
 
Press the
ENT
 
key once to display “RAS INFORMATION”. 
RAS INFORMATION 
0000000000000000 
 
 
▼
 
Press the key for 8 times to display “REGISTER ID NO.”. 
REGISTER ID NO. 
 
 
ENT
 
 
▼
 
Press the
ENT
 
key twice to blink on the 2nd line. 
REGISTER ID NO. 
0000
 
 
▼
 
Set “1106” by the and the key. 
REGISTER ID NO. 
1106
 
ENT
 
 
▼
 
▼
 
▼
 
▼
 
Press the
ENT
 
key once to register. 
REGISTER ID NO. 
 COMPLETE 
 
↓ 
―――    ID NO. has been registered.    ――― 
REGISTER ID NO. 
 
ESC
 
Display the measurement mode by the
ESC
key and the key. 
Note)  To validate the protection, set the protection to "PROTECT ON". 
(See Section 4.4.1.) 
        0.000      % 
        0.000      m3/h 
 
 
 
 
4.11.8. How to confirm the software version 
Description 
 Indicates the software version. 
 
For actual keying, refer to the typical operation indicated below.   
 
Operation 
(example) 
Check the software version. 
Key operation  Description  Display 
   
 
▼
 
Press the key for 4 times to display “MAINTENANCE MODE”. 
MAINTENANCE MODE 
 
 
ENT
 
 
▼
 
Press the
ENT
 
key once to display “RAS INFORMATION”. 
RAS INFORMATION 
0000000000000000 
 
  * 
 
▼
 
Press the key for 9 times to display “VER. NO.”. 
FSV****2 
Ver.00A 
 
ESC
 
After checking, display the measurement mode by the
ESC
key or the 
key. 
        0.000      % 
        0.000      m3/h 
 
* The indicated version number is display example.