1
Every OVAL batch counter is fabricated, tested, inspected, and shipped from our factory under stringent quality
control. In order to maintain its design performance throughout its life, this manual offers the operator the
necessary installation, operation and maintenance information.
Be well familiar with these instructions before you place the counter in service and keep this manual at the field
location for ready reference.
Also refer to the instruction manual for the pulse generator (flowmeter) used.
BATCH COUNTER
MODEL : EL1812
Ins. No.
E-216-5N-E
E-216-5N-E
2
1. BEFORE YOU BEGIN ........................................................................................ 4
1.1 Confirmation of product name plate ............................................................... 4
1.2 Transportation Considerations ....................................................................... 4
1.3 Storage Considerations ................................................................................. 4
2. GENERAL ........................................................................................................... 5
2.1 Features and Functions ................................................................................. 5
3. PART NAMES ..................................................................................................... 5
4. INSTALLATION ................................................................................................... 6
4.1 Outline Dimensions ........................................................................................ 6
4.2 Installation ...................................................................................................... 6
4.2.1 Installation Location (Indoor only) ............................................................ 6
4.2.2 Panel ........................................................................................................ 6
4.2.3 Installation ................................................................................................ 6
5. WIRING .............................................................................................................. 7
5.1 Cables for Field Wiring .................................................................................. 7
5.2 Wiring Connections ........................................................................................ 7
5.3 Identifying the External Connection Terminal Block ....................................... 7
5.4 External Connection Terminals ...................................................................... 8
5.5 Flow rate input and used Terminals ............................................................... 9
5.6 Example of wire connection diagram of flowmeter signal .............................. 9
5.7 Example of Hookup ....................................................................................... 10
6. FRONT DISPLAY PART AND BATCH PROCESSING PART ............................. 12
6.1 Functions of front display part and batch processing part ............................. 12
7. BLOCK DIAGRAM .............................................................................................. 13
8. OPERATION ....................................................................................................... 14
8.1 Preparation Before Operation ........................................................................ 14
8.2 Preoperational Checks .................................................................................. 14
8.3 Operation Sequence ...................................................................................... 14
8.4 How to set the batch setting quantity ............................................................. 15
8.5 Batch processing and various functions ........................................................ 17
8.6 Alarm processing ........................................................................................... 29
CONTENTS
E-216-5N-E
3
9. CHANGE OF SETTING VALUE ............................................................................ 31
9.1 Parameter setting ............................................................................................. 31
9.2 Configuration of internal device ........................................................................ 35
9.3 Removal of inner assembly .............................................................................. 35
9.4 Installation of internal assembly ....................................................................... 36
9.4.1 How to assemble power supply / input board and output board ................. 36
9.4.2 How to assemble display unit ...................................................................... 36
9.5 Change of setting on input board and CPU board ............................................ 37
10. TROUBLESHOOTING......................................................................................... 38
10.1 Inspection Items .............................................................................................. 38
10.2 Q&A about Counter Behavior in Standby Mod ............................................... 39
10.3 Inspection of fuse ............................................................................................ 39
11. GENERAL SPECIFICATIONS ............................................................................. 40
12. PRODUCT SYMBOL ........................................................................................... 41
Shown in this manual are the signal words
NOTE, CAUTION and WARNING, as described in the examples below:
NOTE:
Notes are separated from the general text to bring the user’s
attention to important information.
CAUTION:
Caution statements signal the user about hazards or unsafe
practices which could result in minor personal injury or product or
property damages.
WARNING:
Warning statements signal the user about hazards or unsafe
practices which could result in severe personal injury or death.
E-216-5N-E
4
1. BEFORE YOU BEGIN
This device is shipped after sufficient inspection at factory. After receiving this device, check if there is no
damage on the external appearance.
When received, it should be carefully inspected for any indication of rough handling during transit. In this section,
instructions necessary for handling this instrument are described. Make yourself familiar with these instructions.
As for other instructions, refer to respective sections.
If you have something to inquire, contact the nearest OVAL authorized service station in your district.
1.2 Transportation Considerations
(1) The batch counter should be transported and stored in the same package used for transportation from our
factory if circumstances permit.
(2) Avoid giving impact shocks to the batch counter during transportation.
1.3 Storage Considerations
If the batch counter upon receipt is to be stored for extended periods of time before installation, unexpected
problems could arise. In a case like this, the following considerations should be taken:
(1) The batch counter can best be stored in the original package used for transit from the factory.
(2) Select a storage location that meets the following requirements:
• Free from rainwater and moisture
• Least vibration and impact shock
• In the room temperature and humidity environment (around 25°C and 65% R.H.)
1.1 Confirmation of product name plate
This device is shipped according to the
specifications. The product name plate is
attached to the right side surface of batch
counter. Check the standard specifica-
tions and description of product number
of device correspond to the ordered
specifications.
When you make an inquiry, please inform us of product name, product symbol (TYPE),
and production number (SERIAL No.) etc. described on the product name plate.
Fig. 1.1 Example of attachment of product name plate
Product
name plate
E-216-5N-E
5
2. GENERAL
Combined with a flowmeter and a shutoff valve, the batch counter passes a predetermined amount of the
process fluid in batching operations. Built around a single chip microprocessor, this versatile, compact, and
lightweight counter is designed for ease of operation.
It saves time and effort in many processes, such as blending materials, dosing with additives, transferring
materials from one tank to another, or shipping from an outlet, at chemical, food, paint plants or elsewhere where
streamlined production lines are desired.
2.1 Features and Functions
(1) Easy operation.
a. As setting, start, stop, and reset of batch quantity are carried out with touch panel in front of measuring
instrument and push button switches, assured operation is possible.
b.
The display part is equipped with color LCD module with 3.5-inch touch panel. Although it is small, it is easily viewable.
c.
Start and stop, and reset are operated with push button switches and setting of batch quantity is operated
with touch panel to prevent wrong operation.
(2) Wrong setting can be prevented.
As the operation of touch panel can read out nine types of batch quantities that have been registered, wrong
setting can be prevented.
(3) Correct quantitative control is possible.
a.
As an operation signal that opens or closes the valve at 2 stages, correct quantitative measurement is possible.
b.
As the overshoot quantity due to response delay of valve can be corrected by setting the forecasted overshoot
quantity, correct quantitative operation is possible.
(4) A system can be configured easily.
As start stop, and reset operations are enabled by external signal and the batch completion output can be
obtained, the interlocking with other control system is enabled easily.
(5) The safety of process can be ensured.
a.
The valve is operated by 2-stage open and 2-stage close. The generation of static electricity in piping or tank when the
operation is started is prevented and piping shock due to water hammering when the valve is closed is prevented.
b.
If a defect is generated in the process and the pulse is not input or fluid leaks exceeding the setting batch quantity, an
alarm signal will be output.
(6) This device is of high reliability and the maintenance can be implemented easily.
a. As the internal configuration is unitized, this device is of high reliability and the maintenance can be
implemented easily.
b. All I/O systems are isolated by photocoupler / relay etc.
c. When the power supply is turned OFF, total flow value and each setting value will be held in FeRAM.
Fig. 3.1 Name of each part
3. PART NAMES
Front view
Front
display part
Push button switch
operation part
Rear view
D-SUB connector
Externally
connected
terminal block
×2
Left side view
Fuse rating
silk
Fuse socket
Power supply
specications silk
Right side view
Input board
SW part
CPU board
SW part
Product
name plate
Terminal block
connection
diagram silk
E-216-5N-E
6
4.2 Installation
4.2.1 Installation Location (Indoor only)
Choose to install in the place where:
(1) Mechanical vibration, shock and corrosive gases least
exist.
(2)
The air is dry and at around room temperature and stable.
(3) A place not exposed to the direct sunlight.
(4)
A place where dust is almost none
.
4. INSTALLATION
4.1 Outline Dimensions
(5)
Prov i de a s uff i cie n t w orki ng space beh ind the
instrument – at least 50 centimeters from the back panel
of the instrument to facilitate wiring and servicing.
4.2.2 Panel
(1) Use a rigid steel sheet with a minimum thickness of
1.6 mm as min. Recommended thickness is 3.2mm.
(2) If it is required to mount the computers side by side,
dimensions in Fig. 4.2 are suggested.
(3) Recommended mounting height is given in Fig. 4.3.
4.2.3 Installation
(1)
Install the ancillary packing on the batch counter
and
insert it from the front surface of panel. (Fig. 4.1)
(2) Hook the enclosure hold-down fittings to the slots in
the rear of the enclosure
, and confirm
that the
instrument is positioned on a level plane, then secure
the instrument to the panel with panel mount fittings.
96
96
13 129.1
112
17.1
91.5
Packing
COM
Unit: mm
Fig. 4.1 Outline Dimensions
Fig. 4.2 Panel Cut
Fig. 4.3 Hight
Unit: mm
Unit: mm
3.
Although the manufacturer guarantees
stated performance at ambient temperatures
from –10 to 50℃, it is recommended that
the instrument be placed in service at room
temperature.
NOTE:
2.If chemical solvent etc. may be attached to
the front surface, it is recommended to use
the protection sheet or touch pen separately
to protect the decorative sheet on the front
surface.
1. In installation and through daily operation,
pay due care so as dust not to accumulate
in the place.
E-216-5N-E
7
CAUTION: Before making wiring connections, verify the validity of flowmeter (pulse generator) and receiving
instrument combination by referring to their product No., tag No., etc.
Short-circuit board
If the interlock is not used, attach the
short-circuit board in between 25
(I.Lock) and 26 (COM.1).
D-SUB connector
Short-circuit board
If the externally operated input STOP is not
used, attach the short-circuit board in
between 19 (STOP) and 20 (COM.1).
Terminal Nos.
1 to 8, 17 to 24
Terminal Nos.
9 to 16, 25 to 32
Fig. 5.1 External wire connection terminal diagram
5. WIRING
NOTE: See “WIRING” in the pulse generator instruction manual.
5.1 Cables for Field Wiring
(1) For flowmeter input signal cable, electrostatically shielded, polyethylene insulated, vinyl-sheathed control
cables (CEVS, 1.25 to 2mm2, 2- or 3-conductor), or equivalent, must be used.
For output signal cables, insulated, vinyl-sheathed cables (CVV, CVVS … JIS C 3401) are suggested.
(2) Cable shields must be connected to terminal “G” of the counter. At the probe end, leave the shield wire end
unprepared.
(3) For the connection cable to D-SUB connector, use 25-pin soldering type (male). Create it as a dedicated part.
For an electric wire, use the electric wire "equivalent to UL1007, 0.5mm2 ".
5.2 Wiring Connections
(1) Conduit work is suggested for field wiring.
NOTE: In conduit work, use separate conduit for power cables and signal cables in order to minimize the
possibility of stray current pickup.
(2) Route cables sufficiently away from other power lines or power circuits, if any, to reduce the possibility of
inductive interference to a minimum.
(3) Use crimp-style terminal lugs for connections and ensure good electrical contact. Connection terminals are
found at rear of the counter (Fig. 5.1).
(4) In applications where an inductive load (valve, counter, etc.) is driven, do not fail to use a surge suppressor
(see Fig. 5.2).
(5) For the wiring, ensure approx. 30cm of allowance to enable the easy maintenance.
5.3 Identifying the External Connection Terminal Block
On the rear surface of this device, there are terminal block fixed to input board (terminals No.1 to 8, 17 to 24),
terminal block fixed to output board (terminals No.9 to 16, 25 to 32), D-SUB connector fixed to power supply
board (25-pin female).
E-216-5N-E
8
5.4 External connection terminals
●Terminal block and D-SUB connector
Signal DescriptionNo
Flow rate
input
SUP.
SIG.
COM.1
COM.2
L1
L2
GND1
NC
NC
START
RESET
STOP
COM.1
ALARM
COM.5
I.Lock
COM.1
PUMP
Select 1
PUMP
COM.6
END
END
SV a
COM.3
SV b
MV a
COM.4
MV b
SIG.
1
Signal DescriptionNo
9
Select 2 10
Select 4 11
Select 8 12
SET 13
COM.1 24
GND2 25
2
3
5
6
7
8
−
−
17
18
19
20
21
22
23
24
25
26
27
28
29
30
32
31
9
10
11
12
13
14
15
16
4
Pulse output
Power supply
Batch
completion
output
External
operation
input
Alarm output
Interlock
Pump
operation
signal
External CH.
input
Valve
operation
signal (SV)
Valve
operation
signal (MV)
Contact pulse/
open collector
Open collector output
85 to 264VAC 50/60Hz
Connection terminal (※2)
No-contact relay output contact Form "a" contact
External CH. input shielded grounding ※ Not conducted with GND1
1
2
3
4
5
6
7
8
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
25 13
12
11
10
9
24
9
10
11
12
13
14
15
16
Output board side
17P M3.5
Input board side
17P M3.5
D-SUB connector
Female 25P
(※1)
Terminal block
D-SUB connector female 25P
※ Each COM.1 terminal is conducted.
Each GND1 terminal is conducted.
※2: Grounding of equipment
Be sure to ground it to prevent electric shock/
fire and block external noise.
※1: D-SUB connector type
DBLC-J25SAF-23L6E
Japan Aviation Electronics Industry, Limited
※3: To use the external operation input, it is
necessary to prepare the connector of
D-SUB25 pin by yourself and connect the
circuit for selecting a channel to D-SUB
terminal on the rear surface of this machine.
※ The frame of D-SUB connector is
conducted with GND1.
※ External operation and batch setting volume
For "preset value" setting, refer to section 8.4.
Limit flow rate signal 1-stage open
Relay contact Form "c" contact
Relay contact Form "a" contact
Shielded grounding
Shielded grounding
Upper limit flow rate signal fully opened
STOP is short-circuited when it is not used
(※3)
Interlock is short-circuited when it is not used
Pump control output Relay contact Form "c" contact
Combination of select and CH.
Select 1
Select
2
Select
4
Select
8
CH.1 CH.2 CH.3 CH.4 CH.5 CH.6 CH.7 CH.8 CH.9 CH.F
ON OFF ON OFF ON OFF ON OFF ON OFF
OFF ON ON OFF OFF ON ON OFF OFF ON
OFF OFF OFF ON ON ON ON OFF OFF OFF
OFF OFF OFF OFF OFF OFF OFF ON ON ON
2-wire current
pulse (4/20mA) 3-wire voltage
pulse (PG30)
2-wire current
pulse (PG30S)
4-40-inch screw
14
1
E-216-5N-E
9
5.5 Flow rate input and used terminals
Signal type
Contact-closure pulse / 2-wire voltage pulse
Open collector pulse 12VDC 2-wire type
current pulse
24VDC 2-wire type
Current pulse
3-line type open collector
3-wire voltage pulse
Transmitter PG20, Coriolis flowmeter
PG30S
PA14, 15, 25
NPG60A
PG30, NPG60A
flow pet
Terminal
1－ ○ ＋ ○ SUP.
2○ ＋ ○ － ○ SIG.
3○ －
－
○ COM.
5.6 Example of wire connection diagram of flowmeter signal
CAUTION: In the wiring, connect the wires properly, while checking the combination of product number
and measuring instrument number etc. of flowmeter (transmitter) and receiver.
○mark: used terminal
E-216-5N-E
10
5.7 Example of Hookup
Fig. 5.2 Exampl of Wiring Connections (Terminal block)
Terminal connection diagram
(silk on left side of this device)
Output to remote totalizer
counter, etc.
Open collector
200msec.min.
200msec.min.
200msec.min.
200msec.
min.
200msec.
min.
Power: 85 to 264VAC
50/60Hz
Operation
Stopped
STOP (contact b)
RESET (contact a)
START (contact a)
Alarm output LED lamp etc.
can be driven
Pump can be operated /
stopped for batch
processing
CORIOLIS FLOWMETERS
OVAL FLOWMETER
ALTImass Type S
ALTImass Type U
ULTRA
MK
Flow signal input.
(std.)
Pump output
SV MV COM
SV MV COM
Valve
Air
supply ?
Two-stage shuto valve
Valve operation output
Remote Control Input
Short-circuited when
an interlock is not used
Function such as LED
light up when batching
completes is enabled
Output to External Totalizer
OVAL owmeters,
Coriolis owmeters,
etc.
CAUTION:
* The owmeter shown here
is an example.
CAUTION:
E-216-5N-E
11
Fig.5.3 Example of Hookup（D-SUB connector）
E-216-5N-E
12
6. FRONT DISPLAY PART AND BATCH PROCESSING PART
6.1 Functions of front display part and batch processing part
The display part has status indication lamps such as RUN and END. There are integration display, batch quantity
setting value, and channel display part in the center of upper stage. There are operation indication lamps of valve
and pump on the left side. The batch processing part has three push button switches; START, STOP, and RESET
and the control at batch processing is enabled only by three push button switches.
Name Function
Status display part
RUN Displays the batch processing status ; lights up when batch operation is ongoing; blinks when
the operation is interrupted: yellow
END Lights up when the batch is completed: green
ALARM Lights up when an alarm is generated: red
I.Lock Lights up when the interlock signal is turned ON; batch is enabled when it is turned ON: blue
Valve / pump
status display part
MV Upper limit flow rate signal lights up when it is turned ON; goes out when it is turned OFF: red
SV Restricted flow rate signal lights up when it is turned ON; goes out when it is turned OFF: red
PUMP Pump control signal lights up when it is turned ON; goes out when it is turned OFF
LCD module communication
monitoring part
COM Communication status between CPU board and LCD module can be monitored: blue LED
Integration display part
COUNT Batch quantity total flow value display 6 digits
Measurement unit
Displayed when any of ×1000, ×100, ×10, ×1, ×0.1, ×0.01, ×0.001 is set
Integrated flow Displayed when any - (- blank), mL, L, kL, m3, g, kg, t, USG, barrel is set
Batch quantity setting
value display part
PRESET Batch setting quantity display 6 digits
TOTAL Displays the total value by touching TOTAL button 9 digits *1
Channel display part CH. No. Displays the selected channel number 2 digits *2
ERR. CODE Displays error number when an alarm is generated *3
Setting button part
CH.SEL Shifts to [CHANNEL SELECT] screen
PRESET Shifts to [PRESET SETTING (CH.F)] screen only when CH.F (free) is selected
TOTAL Displays the total value by touching the button
MENU Shifts to [MENU] screen
Batch processing part
(push button switch)
STOP Batch processing temporarily stops when an alarm is generated: buzzer stops
RESET Bach completion is reset when an alarm is generated: alarm is reset
START
Batch processing starts when the operation is temporarily stopped: batch processing is restarted
NOTE: *1: Displayed while you touch the TOTAL button. Display time can be set by setting parameter.
*2: Channel display *3: Error display
C1: channel 1 C6: channel 6 E1: pulse non-receipt alarm
C2: channel 2 C7: channel 7 E2: overrun alarm
C3: channel 3 C8: channel 8 E3: leak alarm
C4: channel 4 C9: channel 9 E4: interlock alarm
C5: channel 5 CF: free setting channel E5: emergency stop by RESET button
In case of external setting, C is displayed in small letter E7: WDT reset alarm
Front setting: C1 to CF E8: electric power failure alarm
External setting: c1 to cF E9: FeRAM alarm
Fig. 6.1
Status display part
Integration display part
Batch quantity setting value
display part
Valve / pump
status display part
LCD module communication
monitoring part
Batch processing part
(push button switch)
Setting button part
Channel display part
E-216-5N-E
13
7. BLOCK DIAGRAM
Fig. 7.1 Block
External line
terminal block
External line
terminal block
Flow rate input
Interlock
Batch completion
output
Valve operation
output SV
Valve operation
output MV
Pump output
Form "c" contact
Power supply
for transmitter
+13.5V
+24V
Pulse output
External operation input
Alarm output
Form "a" contact
Supplied power AC
Input board
SUP. 1
I. Lock 25
COM.1 26
END 9
SV a 11
SV b 13
COM.3 12
MV a 14
MV b 16
COM.4 15
PUMP 30
PUMP 32
GND1 27
GND1 28
GND1 29
NC
COM.6 31
END 10
SIG. 2
COM.1 3
SIG. 4
COM. 2 5
ALARM 21
COM. 5 22
GND1 23
L1 6
L2 7
GND1 8
NC
GND1 24
START 17
RESET 18
STOP 19
COM.1 20
2 RXD
3 TXD
7 VD_G
9 select 1
select
select
TXD+ 14
TXD− 15
RXD+ 16
RXD− 17
VD_+ 18
COM.1 24
GND2 25
Frame
grounding
select
13 SET
SIG.
Pulse input
circuit
Photocoupler
START
RESET
STOP
SIG.
ALARM
Select 1
Select 2
Select 4
Select 8
SET
Photocoupler
Photocoupler
Photocoupler
Photocoupler
Photocoupler
Photocoupler
Varistor
Buzzer
Relay
Photo MOS
Photocoupler
Photocoupler
Photocoupler
Photocoupler
Connector
ConnectorConnector
Connector Connector
Varistor
Varistor
a
COM
Relay
AC/DC
Power supply
Input: 24VDC
D−
SUB
Noise
filter
Connector
CPU
debug
circuit
WDT
reset
circuit
CPU
Electric power
failure detection
circuit
Serial
interface
Connector
Connector
Connector
Connector
Connector
Connector
Select 1, 2, 4, 8
SET,
Communication
Select 1, 2, 4, 8
SET
Select 1, 2, 4, 8
SET
+24V, 13.5V,
5V, 5V
F
CPU board
Display unit
Output board
Operation buttons on front surface
Touch operation input
LED module
Power supply board
D−SUB 25P
+24V
+13.5V
circuit
+5V
circuit
+5V
circuit
Photocoupler/relay
Power supply for
transmitter
Power supply for
transmitter
LED module
Power supply for
internal control
85 to 264V
Varistor
Varistor
Varistor
Varistor
Varistor
Relay
Relay
SIG. IN
START, RESET, STOP
SIG. OUT, ALARM
Select 1, 2, 4, 8, SET
+24V, 5V, 5V
I.Lock
END
SV, MV, PUMP
Buzzer
24V, 5V
Communication
circuit
STOP RESET START
FeRAM
circuit
LED module
communication
monitoring LED
+5V communication
※1: To use the external operation input, it is necessary to prepare the connector of D-SUB25 pin by yourself
and connect the circuit for selecting a channel to D-SUB terminal on the rear surface of this machine.
NOTE:
E-216-5N-E
14
CAUTION:
If even one pulse is input in this device until START button is pressed after RESET button
is pressed, the operation cannot be started.
8. OPERATION
8.1 Preparation Before Operation
(1) Make sure to see that the counter and associated equipment are correctly installed, connected and wired with
no place left unfinished.
(2) Make sure that the shutoff valve is correctly wired and set. For details, see the instruction manual for the
shutoff valve.
8.2 Preoperational Checks
(1) Supply power to this device.
(2) Enter some arbitrarily set quantity of a batch.
(3) Press START button and check the constant flow valve can open.
(4) Press STOP button and check the constant flow valve can close.
(5) Repeat steps (3) and (4) above several times to make certain that the shutoff valve opens and closes
properly.
(6) If the counter features remote start and stop, repeat steps (3), (4) and (5) above also at the remotely located
point.
CAUTION:
Make sure to see that the power terminals are connected to a source of the rated voltage.
Connecting an incorrect power voltage source may ruin the counter.
In the state the fluid does not flow erroneously, check the constant flow valve surely operates as in the
procedure shown below (conduct this as daily routine before starting operation).
8.3 Operation Sequence
(1) Turn on power.
(2) Enter some arbitrarily set quantity of a batch. See Section 8.4
(3) Press RESET button and reset the batch quantity total flow value.
(4) Press START button to start the operation. Then, this device will execute the quantitative operation.
(5) To measure the previous batch setting quantity again, press RESET button to reset the total flow value and
press START button. Then, it will be measured again.
NOTE: If the batch setting quantity is different, set the batch setting quantity in each case.
(6) To stop the operation temporarily, press STOP button. Then, the constant flow valve will be fully opened.
To restart the operation, press START button. The measurement will be continuously restarted from the
stopped point.
To stop the operation, press STOP + RESET buttons after temporary stop.
E-216-5N-E
15
8.4 How to set the batch setting quantity
There are two methods for setting the batch setting quantity as shown below.
(1) Select the memorized batch setting quantity from [CHANNEL SELECT] screen.
CH.1 to 9 fixed batch setting quantity
(2) Select an arbitrary batch setting quantity from [PRESET SETTING] screen.
CH.F arbitrary batch setting quantity
Register the fixed batch setting quantity preliminarily by setting parameter.
Conditions under which the setting of batch setting
quantity cannot be changed:
If the conditions shown below are formed, the setting is
disabled.
(1) When an alarm is generated
(2) When the batch completion is output
(3) During batch processing
Select CH.1 to 9 and touch SET button. The batch setting quantity will be memorized and the screen
will shift to [BATCH PROCESSING] screen. If you touch CANCEL button, the changed data will be
deleted and the screen will shift to [BATCH PROCESSING] screen (cancelled). The setting will be
memorized in the batch setting quantity until the next change.
How to set the fixed batch setting quantity
Touch CH.SEL button on [BATCH PROCESSING] screen
Shift to [CHANNEL SELECT] screen
Select CH.1 to 9 (desired fixed batch setting quantity)
Fig. 8.1 [BATCH PROCESSING] screen
⇔
[CHANNEL SELECT] screen
"SET"
"CANCEL"
"CH.SEL"
[BATCH PROCESSING] screen [CHANNEL SELECT] screen
E-216-5N-E
16
CH. F arbitrary batch setting quantity
Carry out the setting following the flow shown below.
Set the desired batch setting quantity and touch SET button.
The batch setting quantity will be memorized in CH.F and the screen will shift to [BATCH
PROCESSING] screen. If you touch CANCEL button, the changed data will be deleted and the
screen will shift to [BATCH PROCESSING] screen (cancelled). The data will be memorized in
CH.F until the next change.
Shift to [PRESET SETTING] screen (*1)
Clear the current value by touching CLR button and change the
batch setting quantity from a numeric keypad
Touch PRESET button on [BATCH PROCESSING] screen
(*1) If the channel selection is other than
CF or cF, the screen does not shift
to [PRESET SETTING] screen even
if you touch the PRESET button.
Fig. 8.2 [BATCH PROCESSING] screen
⇔
[PRESET SETTING] screen
"PRESET"
Only CF and cF
"SET"
"CANCEL"
[BATCH PROCESSING] screen [PRESET SETTING] screen
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8.5 Batch processing and various functions
(1) Usual operation
At the same time when START button is pressed, the valve is opened to the predefined aperture. If a constant
quantity of fluid flows (initial setting value = from point A to point B), the valve will be fully opened.
If the measurement up to point C is completed, the valve will be automatically closed and kept to predefined
aperture.
If the fluid reaches point D, the stop signal will be transmitted, however, the valve will be actually closed at point
E because the valve operation will be delayed.If the value is integrated up to batch setting volume, the
completion monitoring timer operates and outputs the completion signal after the monitoring time is over. If the
value is totalized up to batch setting volume, the completion monitoring timer operates and outputs the
completion signal after the monitoring time is over. If the totalized value exceeds the point F within the completion
monitoring time, the overrun alarm will be output.
The adjustment of aperture from valve A to B and C to D should be preliminarily set on valve side.
F
A
B
C
D
E
Interlock signal
I.Lock lamp
START button
Pulse input
RUN lamp
Pump control signal
PUMP lamp
SV: Restricted ow
rate signal
SV lamp
MV: Upper limit ow
rate signal
MV lamp
Batch completion signal
END lamp
Flow rate
Time
If the interlock signal is
not turned ON, the
lling is not started.
Turned OFF by turning
ON the RESET button
When MV is turned OFF,
the buzzer is turned ON
for 0.5sec three times
Buzzer is turned
ON for 5sec after
completion time
Pump output delay timer*
Leak monitoring zone
Forecasted overrun
quantity*
Completion
monitoring time
setting value*
Overrun
quantity*
Terminal setting value*
Batch setting quantity*
*Parameter setting
Initial setting value*
Fig. 8.3
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(2) Temporary stop operation
If you press STOP button, SV/MV output will be turned OFF and the operation will be temporarily stopped. PUMP
output will be stopped after delay timer.
If you press START button, the operation will be restarted.
If the operation is temporarily stopped at upper limit flow rate, both of SV and MV will be turned ON at the restart
and the flow rate will reach the upper limit flow rate (not becomes 2-stage open).
If the operation is temporarily stopped at restricted flow rate, only SV will be turned at the restart and the flow rate
will reach the restricted flow rate.
START button
STOP button
RUN lamp
Pump control
signal
PUMP lamp
SV: restricted ow
rate signal
SV lamp
MV: upper limit ow
rate signal
MV lamp
Batch
completion
signal
END lamp
Flow rate
Time
Forecasted
overrun quantity*
Completion
monitoring time
setting value*
Batch setting quantity*
Pump output delay timer Pump output delay timer
Blinks
Fig. 8.4
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(3) Batch processing setting
The batch processing enables five patterns of batch processing with four parameters shown below.
・Initial setting value
・Terminal setting value
・Batch setting quantity
・Forecasted overrun quantity
Each pattern is shown below.
Pattern 1 2-stage open 2-stage close
If the conditions shown below are formed
Initial setting and Final setting Forecasted overrun quantity
and Forecasted overrun quantityInitial setting Final setting
Operation
(1) If you press START button, SV output will be turned ON
(2) If "cumulative total quantity" reaches "initial setting value", MV
output will be turned ON
(3) If "cumulative total quantity" reaches "batch setting quantity -
terminal setting value", MV output will be turned OFF
(4) If "cumulative total quantity" reaches "batch setting quantity -
forecasted overrun quantity", SV output will be turned OFF
Pattern 2 2-stage open 1-stage close
If the conditions shown below are formed
Operation
(1) If you press START button, SV output will be turned ON
(2) If "cumulative total quantity" reaches "initial setting value", MV
output will be turned ON
(3) If "cumulative total quantity" reaches "batch setting quantity -
forecasted overrun quantity", MV/SV output will be turned
OFF
Fig. 8.5
Fig. 8.6
Initial setting and Final setting Forecasted overrun quantity
and Forecasted overrun quantityInitial setting Final setting
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Pattern 3 1-stage open 2-stage close
If the conditions shown below are formed
Final setting Forecasted overrun quantity
Initial setting and
Initial setting and
or
Initial settingBatch setting quantity
Final setting
Final setting Initial settingBatch setting quantity Forecasted overrun quantity
Forecasted overrun quantity
Final setting Forecasted overrun quantity
Initial setting and
Initial setting and
or
Initial settingBatch setting quantity
Final setting
Final setting Initial settingBatch setting quantity Forecasted overrun quantity
Forecasted overrun quantity
Pattern 4 1-stage open 1-stage close
If the conditions shown below are formed
Operation
(1) If you press START button, SV/MV output will be turned ON
(2) If "cumulative total quantity" reaches "batch setting quantity -
forecasted overrun quantity", MV/SV output will be turned
OFF
Final setting Forecasted overrun quantity
Initial setting and
Initial setting and
or
Initial settingBatch setting quantity
Final setting
Final setting Initial settingBatch setting quantity Forecasted overrun quantity
Forecasted overrun quantity
Pattern 5 1-stage open 1-stage close (only SV)
If the conditions shown below are formed
Operation
(1) If you press START button, SV output will be turned ON
(2) If "cumulative total quantity" reaches "batch setting quantity -
forecasted overrun quantity", SV output will be turned OFF
Fig. 8.7
Fig. 8.8
Fig. 8.9
Operation
(1) If you press START button, SV/MV output will be turned ON
(2) If "cumulative total quantity" reaches "batch setting quantity -
terminal setting value", MV output will be turned OFF
(3) If "cumulative total quantity" reaches "batch setting quantity -
forecasted overrun quantity", SV output will be turned OFF
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