Alarm Output - Fuji Electric FSJ Instruction Manual

Ultrasonic flowmeter for steam
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4.9.5.2. Alarm output

Description
● Select a contact output as DO1 and/or DO2 when received wave or FRAM is abnormal.
● Settable range
ALL
:
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
* Use 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
Press the
ESC
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 "4.8.1.4".
Note) If "Process error" or "All" is issued, the burnout timer is enabled. If "Device error" is issued, the burnout timer is
disabled.
Select a contact output when hardware and received wave (nothing, unstable) are abnormal.
Contact output is activated when a circuit error (memory, etc.) or a temperature circuit error occurs.
Contact output is activated when the resistance temperature detector breaks.
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 7 times to display "DO1 OUT".
key to select "DO2 OUT".
key once to blink the cursor.
ENT
key for 6 times to display "ALARM" on the 2nd line.
key once to display the ALARM select screen.
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
――― "ACTIVE ON" has been registered. ―――
key twice and then press the
ESC
key.
key for 3 times to enter
-67-
Display
OUTPUT SETUP
ZERO ADJUSTMENT
DO1 OUT
NOT USED
DO1 OUT
NOT USED
DO1 OUT
ALARM
ALARM
PROCESS ERROR
ALARM
 COMPLETE 
STATUS OUT
CONTACT ACTION
CONTACT ACTION
ACTIVE ON
CONTACT ACTION
 COMPLETE 
STATUS OUT
CONTACT ACTION
0.000
%
0.000
m3
CLEAR
ALARM
ALL

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