How To Validate The Alarm Output - Fuji Electric FLR-3 Instruction Manual

Ultrasonic flowmeter m-flow pw flow transmitter
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4.10.5.2. How to validate the alarm output

Description
 Select a contact output as DO1 and/or DO2 when received wave or E2PROM is abnormal.
 Settable range
ALL
: Select a contact output when hardware and received wave (nothing, unstable) are abnormal.
HARDWARE FAULT
PROCESS ERROR
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 "PROCESS ERROR".
(example)
Also, set the contact to "ACTIVE ON".
Key operation
Press the
Press the
ENT
Press the
* Press the
Press the
ENT
Press the
Press the
ENT
Press the
Press the
ENT
――― "PROCESS ERROR" has been registered. ―――
Press the
ENT
Press the
ENT
* To select normally on, press the
ESC
Press the
the measurement mode.
Burnout timer
The time between error occurrence and contact output can be changed by a setting of the burnout timer. Make a
setting according to the section " 4.9.1.2 Setting of analog output at error (Burnout) " .
Note) If "Process error" or "All" is issued, the burnout timer is enabled. If "Device error" is issued, the burnout timer is
disabled.
INF-TN3FLR-E
: Select a contact output when circuit is abnormal.
: Select a contact output when received wave is abnormal.
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 4 times to display "ALARM" on the 2nd line.
key once to display the ALARM select panel.
ENT
key twice to display "PROCESS ERROR".
key once to register.
ENT
key once to display "CONTACT ACTION".
ENT
key once to register "ACTIVE ON"(normally off).
ENT
key.
――― "ACTIVE ON" has been registered. ―――
ESC
key twice and then press the
OUTPUT SETUP
ZERO ADJUSTMENT
DO1 OUT
DO1 OUT
DO1 OUT
ALARM
ALARM
ALARM
STATUS OUT
CONTACT ACTION
CONTACT ACTION
STATUS OUT
key for 3 times to enter
Display
SET ZERO
NOT USED
NOT USED
ALARM
ALL
PROCESS ERROR
 COMPLETE 
CONTACT ACTION
ACTIVE ON
 COMPLETE 
CONTACT ACTION
0.000
%
0.000
m3
- 53 -

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