Fuji Electric Time Delta-C FSV-2, Instruction Manual

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4.15.7. Test mode (simulated flow rate output)
Description
 Checks different outputs (LCD indication, analog output, DO output) upon simulating
flow rate outputs.
With the output at the actuated time as an initial value, the output changes up to the
input value (simulated flow rate target value) in a selected TRACKING TIME, and at
the input value, the output value becomes constant.
During the test mode, "T" blinks on the left end of the 1st line of LCD.
Setting content
TEST MODE : Enables or disables the test mode.
INPUT DATA : Simulated flow rate target (percentage of MV full scale).
TRACKING TIME : Time required to attain the simulated flow rate target
(above input value).
Settable range
TEST MODE validation : SETTING (valid), NOT USED (invalid)
INPUT DATA
: ±120%
TRACKING TIME : 0 to 999 seconds
* For setting TRACKING TIME, 0sec is set to the damping (See 4.12.5).

By performing the operation, the output of analog outputs AO1 and AO2, and output DO1, DO2, DO3, and DO4 will be
changed depending on the setting.
Check beforehand whether it is permitted to change each parameter.
 Be sure to resume "NOT USED" after the end of test.
Otherwise, the input value output status will be held until power is turned off.

If “START” or ”RESET” is selected as TOTAL MODE, the total value also changes. Select “STOP” to prevent the total
value change.
For actual keying, refer to the typical operation indicated below. Set the protection to OFF beforehand. (See Section 4.5.1.)
Operation
(example) Set the simulated flow rate target to 100%, and the tracking time to 100 [s].
*Set the “FLOW RATE (%)” before hand. Refer to “4.12.4 LCD indication”
* Below is an example for 1-path/energy measurement and 2-path measurement.
Key operation Description Display
▼
Press the key for 4 times to display “MAINTENANCE MODE”.
MAINTENANCE MODE
ENT
▼
Press the
ENT
key once to display “RAS INFORMATION”.
RAS INFORMATION
0000000000000000
▼
Press the key for 9 times (7 times for 2-pipe mode) to display “TEST
MODE”.
TEST MODE
NOT USED
ENT
▼
Press the
ENT
key once to blink the cursor.
TEST MODE
NOT USED
▼
Press the key once, and select “SETTING”.
TEST MODE
SETTING
ENT
▼
Press the
ENT
key once to register “SETTING”.
INPUT DATA
0 %
ENT
▼
Press the
ENT
key once to blink the cursor on the 2nd line.
INPUT DATA
+ 000 %
▼
Enter “100” by the
key
and the key.
INPUT DATA
+10 0 %
Press the
ENT
key once to register.
INPUT DATA

COMPLETE

↓
ENT
▼
▼
▼
▼
――― “INPUT DATA” has been registered. ―――
INPUT DATA
100 %
▼
Press the key once to display “TRACKING TIME”.
TRACKING TIME
0 sec
ENT
▼
Press the
ENT
key once to blink the cursor on the 2nd line.
TRACKING TIME
0 00 sec
CAUTION
Time TRACKI N G TIME
Flo w rate o u tp u t
Initial v al u e
Inp u t v al u e