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11−3. Function of sheet key on front panel
Shift key
Set value digit carry/S1 setting display/Tare weight cancellation
Set value digit down/S2 setting display/Tare weight cancellation
Set value increment/S3 setting display/Zero compensation
Set value decrement/S4 setting display
Changeover of Function mode/Changeover of ZERO & SPAN adjustment.
Changeover of check value
Entry key
11−4. External Control Function
･ ZERO As same as ZERO key + SHIFT key.
･ A/Z As same as A/Z key + SHIFT key.
･ A/Z OFF As same as A/Z OFF key + SHIFT key
※ Above are effective once with the pulse input and its width is more than
100 ms of pulse width.
･ HOLD HOLD of display, comparison output, BCD output(option),
current output(option) and voltage output(option)
･ LOCK Prohibition of front panel key operation
･ A−SEL When Optiojnal A−OUT is installed, analog output with relative value at
”OPEN” and analog output with absolute value at ”SHORT” can be made.
※ Above are effective during the input of level input and also “SHORT”
against more than 100 ms.
･ Equivalent circuit input section for external control.
Approx. 12 V
2.2 kΩ
0.047 μF
430 Ω
INPUT
COM. 1
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