Setting The Do Output; How To Validate The Total Pulse Output - Fuji Electric Time Delta-C FSV-2 Instruction Manual

4.9.3. Setting the DO output

Description
 Selects the output of total pulses and statuses (of alarm, flow switch, total switch, etc.).
 Settable range (common to DO1, DO2 )
NOT USED
+TOTAL PULSE
- TOTAL PULSE
FULL SCALE 2
ALARM
ALL
HARDWARE FAULT : Selects a contact output when circuit error such as memory occurred.
PROCESS ERROR : Selects a contact output when no waves are received, or waves are unstable.
FLOW SWITCH
FLOW SW HIGH
FLOW SW LOW
TOTAL SWITCH
AO RANGE OVER
PULSE RANGE OVER : Selects a contact output when the total pulse output exceeds the maximum output frequency.
-FLOW DIRECTION
CONTACT ACTION
ACTIVE ON
ACTIVE OFF
 If the contact action is set to "ACTIVE OFF", DO output is provided when the power is turned on.
 Check if DO output can be modified before setting.
<Note> DO output specifications
DO1/DO2 : Open collector, Contact capacity 30V DC, 50mA
When total pulse output is selected (Note: See 4.9.2.1)
For actual keying, refer to the typical operation indicated below. Set the protection to OFF beforehand. (See Section 4.4.1.)

4.9.3.1. How to validate the total pulse output

Description
 Validates the total pulse output for DO1 OUT and/or DO2 OUT.
 + TOTAL PULSE : Outputs flow rate total pulse in forward direction.
- TOTAL PULSE : Reverse flow rate total pulse output.
Note) Referring to Section 4.9.2.1., set the pulse value, pulse width, etc.
For concrete 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 "+ TOTAL PULSE".
(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
Press the
ENT
▼
: Does not use the contact output.
: Outputs the forward total pulses.
: Outputs total pulse in reverse direction.
: Selects a contact output as FULL SCALE 2 measurement status.
(forward automatic 2 ranges, forward and reverse range, forward/reverse automatic 2 ranges)
: Selects a contact output at HARDWARE FAULT or PROCESS ERROR status.
: Selects a contact output when flow rate is above the setting.
: Selects a contact output when flow rate is below the setting.
: Selects a contact output when total value exceeds the setting.
: Selects a contact output when the lower and upper limits of range are above the setting.
: Selects a contact output when the flow is in reverse direction.
: Normally off
: Normally on
100 pulses/s or less (at full scale flow rate)
Pulse width: 5, 10, 50, 100, 200,500 and 1000ms.
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 once to display "+ TOTAL PULSE " on the 2nd line.
key again to select "- TOTAL PULSE".
key once to register "+TOTAL PULSE".
ENT
AUTION
-42-
Display
OUTPUT SETUP
ZERO ADJUSTMENT
SET ZERO
DO1 OUT
NOT USED
DO1 OUT
NOT USED
DO1 OUT
+TOTAL PULSE
DO1 OUT
 COMPLETE 
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