Nidec FGV-HXY, Руководство по эксплуатации

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• Signal input
1. ZERO signal input
Tare and peak reset are performed when ZERO signal
input
pin (8 pin) and GND (12 pin) is changed
from OPEN to CLOSE (ZERO signal is ON).
3. PEAK signal input
PEAK signal is ON when PEAK signal input pin (10 pin) and GND (12 pin) is changed from OPEN to CLOSE.
While PEAK signal is ON, if the function setting (f07) is +PEAK, the measuring mode is + peak mode. If -PEAK,
the measuring mode is - peak mode. When the PEAK signal is OFF, it's the normal measuring mode.
* If the function setting (f07) is "nonE", PEAK signal is no effect. Cannot switch the measuring mode by using PEAK signal.
8.4 External input signal
ZERO signal input 8pin
ZERO signal input 9pin
ZERO signal input 10pin
GND 12pin
Signal is ON, DC 3.3V/0.5mA
2. HOLD signal input
HOLD signal is ON when HOLD signal input pin (9 pin) and GND (12 pin) is changed from OPEN to CLOSE.
The display number doesn't change while HOLD signal is ON. And "HLd" is shown on the sub display.
When HOLD signal is OFF, the display is back to the measuring mode.
Tare / Peak reset
CLOSE(ZERO signal ON)
CLOSE(PEAK signal ON)
+PEAK mode
-PEAK mode
CLOSE(HOLD signal ON)
Hold the display number
HLd
HOLD signal is ON.
Release Release
•f07 setting :“+PEAK”
PEAK signal is OFF. PEAK signal is ON.
•f07 setting :“-PEAK”
Normal measuring
mode
Normal measuring
mode
• Input circuit
By an input signal from the outside, it is possible to perform tare influence (ZERO signal input), the hold of a measurement value (HOLD
signal input) , and the change to a peak operation mode (PEAK signal input) .