Setting The Flow Switch - Fuji Electric FLR-3 Instruction Manual

4.10.5.3. Setting the flow switch

Description
 Select a contact output as DO1 and/or DO2 when the flow rate has exceeded a setting.
In case of FLOW SW HIGH SWITCH
Flow rate
 Settable range
Flow rate : 0 to 10m/s in terms of flow velocity.
Action : FLOW SW HIGH or FLOW SW LOW
Contact action : ACTIVE ON : DO1/DO2: Normally off
ACTIVE OFF : DO1/DO2: Normally on
Note) The hysteresis value set in Section 4.9.1 "Setting of flow rate range" 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 "FLOW SW HIGH", and upper limit flow rate to 12 [m
(example) Also, set the contact to "ACTIVE ON".
Key operation
Press the
▼
Press the
ENT
▼
Press the
▼
* Press the
Press the
ENT
▼
Press the
▼
line.
Press the
ENT
▼
SW HIGH".
* Press the
"FLOW SW LOW".
Press the
ENT
▼
Press the
▼
Press the
▼
Press the
ENT
▼
▼ ――― "FLOW SW HIGH" has been registered. ―――
▼
Press the
ENT
▼
- 54 -
Hysteresis
Time
ON or OFF
Description
key twice to display "OUTPUT SETUP".
key once to display "ZERO ADJUSTMENT".
ENT
key for 6 times to display "DO1 OUT".
key again to display "DO2 OUT".
key once to blink the cursor.
ENT
key for 5 times to display "FLOW SWITCH" on the 2nd
key once to display the flow rate SETUP screen of "FLOW
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
In case of FLOW SW LOW SWITCH
Flow rate
ON or OFF
3
/h].
OUTPUT SETUP
ZERO ADJUSTMENT
DO1 OUT
DO1 OUT
DO1 OUT
FLOW SW HIGH
FLOW SW HIGH
FLOW SW HIGH
FLOW SW HIGH
FLOW SW HIGH
STATUS OUT
CONTACT ACTION
Hysteresis
Time
Display
SET ZERO
NOT USED
NOT USED
FLOW SWITCH
10.0000 m3/h
0010.0000 m3/h
0010.0000 m3/h
0012.0000 m3/h
 COMPLETE 
↓
CONTACT ACTION
ACTIVE ON
INF-TN3FLR-E