Oval EL1812, Instructions Manual

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E-216-5N-E
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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, m
3
, 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