-36-
4.9.1.3. Output limit
Description
Upper and lower limits can be set within the range of analog output 0.8mA
to 23.2mA (-20% to 120%).
Settable range
(1) Output lower limit: -20% to 0% (0.8mA to 4mA)
(2) Output upper limit: 100% to 120% (20mA to 23.2mA)
For actual keying, refer to the typical operation indicated below. Set the
protection to OFF beforehand. (See Section 4.4.1.)
Operation
(example)
Set “-10% (2.4mA)” to lower limit, and “110% (21.6mA)” to upper limit.
* Set the piping parameters and "FLOW UNIT" beforehand.
Key operation Description Display
▼
Press the key twice to display “OUTPUT SETUP”.
OUTPUT SETUP
ENT
▼
Press the
ENT
key once to display “ZERO ADJUSTMENT”.
ZERO ADJUSTMENT
SET ZERO
▼
Press the key for 4 times to display “RANGE”.
RANGE
ENT
▼
Press the
ENT
key once to display “KIND”.
KIND
FLOW RATE
▼
Press the key for 7 times to display “OUTPUT LIMIT LOW”.
OUTPUT LIMIT LOW
-20 %
ENT
▼
Press the
ENT
key once to blink the cursor.
OUTPUT LIMIT LOW
-20 %
▼
Press the key once to align the cursor to “2”.
OUTPUT LIMIT LOW
-20 %
▼
Press the key several times to set “1”.
OUTPUT LIMIT LOW
-10 %
ENT
▼
▼
▼
▼
Press the
ENT
key once to register.
OUTPUT LIMIT LOW
COMPLETE
↓
――― OUTPUT LIMIT LOW has been registered. ―――
OUTPUT LIMIT LOW
-10 %
▼
Press the key once to display “OUTPUT LIM. HIGH”.
OUTPUT LIM. HIGH
120 %
ENT
▼
Press the
ENT
key once to blink the cursor.
OUTPUT LIM. HIGH
120 %
▼
Press the key once to align the cursor to “2”.
OUTPUT LIM. HIGH
120 %
▼
Press the key several times to set “1”.
OUTPUT LIM. HIGH
110 %
ENT
▼
▼
▼
▼
Press the
ENT
key once to register.
OUTPUT LIM. HIGH
COMPLETE
↓
――― OUTPUT LIM. HIGH has been registered. ―――
OUTPUT LIM. HIGH
110 %
ESC
Press the
ESC
key twice and then press the key for 3 times to enter
the measurement mode.
0.000 m/s
0.000 m3/h
Analog output
20mA
23.2mA
4mA
0%
0.8mA
-20% 100% 120%
Lower limit
Upper limit
Flow rate