FW-N414-P-M_v0203_01_EN.docx
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relay (Batch) or as an output for two-stage control (Preclose), or as an alarm output (Alarm), or
as a scaled pulse output (Pulse) or to switch a pump (on/off).
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Three transistor outputs
: mainly used for connection to PLC’s or other controlling equipment.
The function of the transistor configurable in the setup menu and can be set as batch relay
(Batch) or as an output for two-stage control (Preclose), or as an alarm output (Alarm), or as a
scaled pulse output (Pulse) or to switch a pump (on/off).
Power supply
The N414-P will operate on an AC or a DC power supply:
▪
110-230V AC;
▪
24V DC.
Configuration of the unit
The N414-P was designed to be implemented in many types of applications. For that reason a
SETUP menu is available to configure your N414-P according to your specific requirements.
SETUP includes several important features, such as K-factors, measuring units, selection of the
control outputs, receipt information, etc.
Power failure
Information will not be lost in the event of power failure:
•
all settings are stored in EEPROM memory.
•
a just-in-time backup is built in to write the latest batch information and (accumulated) total into
the memory.
Display information
The unit has a large LCD with a bright LED backlight and displays all kinds of symbols, digits and
measuring units, status information and key-word messages.
1. Numeric keys
2. Rate key
3. Total key
4. Count key
5. Function select/digit delete key
6. Function select/period set key
7. Interrupt key
8. Start/Resume key
9. Reset key
10. Program/confirm key
11. 8 mm value display
12. Status indicators
13. Overrun/Preopen busy
indicator*
14. Key lock indicator
15. Relay2 indicator
16. Relay1 indicator
17. Increase/decrease indicator
18. Tank fill/spill indicator
19. Unit indicator
20. 14mm value display
P. Print key
* Preopen busy:
Batch
indicator and clock blinks. Overrun busy:
Ready
indicator and clock blinks
Fig. 2: Display and control panel
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R AT E
TO TA L
C O U N T
P R IN T
S T A R T
H O L D
R E S E T
P R O G
E N T ER
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