Flow Switch - Fuji Electric FSJ Instruction Manual

4.9.5.3. Flow switch

Description
● Contact output is activated for DO1 and DO2 when the instantaneous volume flow rate exceeds the setting value.
● Contact output is activated for DO1 and DO2 when the instantaneous mass flow rate exceeds the setting value.
● Settable range
Volume flow rate range : 0 to 50m/s in terms of flow velocity.
Mass flow rate range : 0 to 99999999
Action : Vol.FLOW SW HIGH or Vol.FLOW SW LOW
Contact action : ACTIVE ON: DO1/DO2: Normally off
Note) The hysteresis value set in Section 4.8.1" is applied to the action range.
For actual keying, refer to the typical operation indicated below. Set the protection to OFF beforehand. (See Section 4.4.1.)
Operation Set the DO1 output to "Vol.FLOW SW HIGH", and upper limit flow rate to 12 [m
(example) Also, set the contact to "ACTIVE ON".
* Set the VOLUME FLOW UNIT beforehand.
Key operation
Press the
▼
Press the
ENT
▼
Press the
▼
* Use the
Press the
ENT
▼
Press the
▼
line.
Press the
ENT
▼
"Vol.FLOW SW HIGH".
* Press the
"Vol.FLOW SW LOW".
ENT Press the
▼
Press the
▼
Press the
▼
Press the
ENT
▼
――― "FLOW SW HIGH" has been registered. ―――
Press the
ENT
▼
Mass FLOW SW HIGH or Mass FLOW SW LOW(Thermal )
ACTIVE OFF: DO1/DO2: Normally on
Description
key twice to display "OUTPUT SETUP".
key once to display "ZERO ADJUSTMENT".
ENT
key for 7 times to display "DO1 OUT".
key to select "DO2 OUT".
key once to blink the cursor.
ENT
key for 7 times to display "Vol.FLOW SWITCH" on the 2nd
key once to display the flow rate setting screen of
ENT
key once to display the flow rate setting screen of
key once to blink the cursor.
ENT
key for 3 times to move the cursor.
key twice to set "2".
key once to register.
ENT
key once to display "CONTACT ACTION".
ENT
－68－
3 /h].
Display
OUTPUT SETUP
ZERO ADJUSTMENT
DO1 OUT
NOT USED
DO1 OUT
NOT USED
DO1 OUT
Vol.FLOW SWITCH
Vol.FLOW SW HIGH
10.0000
Vol.FLOW SW HIGH
0010.0000
Vol.FLOW SW HIGH
0010.0000
Vol.FLOW SW HIGH
0012.0000
Vol.FLOW SW HIGH
 COMPLETE 
↓
STATUS OUT
CONTACT ACTION
CONTACT ACTION
ACTIVE ON
CLEAR
m3/h
m3/h
m3/h
m3/h