Unipulse F805AT-BC, Operation Manual

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6.SETTING AND ADJUSTMENT OF READING
54
6-2. Function
6-2-1. Total weight clear
This function clears the Total Weight (this function is disabled while the system is
running).
Operation
6-2-2. Start/Stop key
This function enables/disables and keys to start/stop the operation.
These keys appear on the upper pane of comparison and message screen. Note that
these keys are activated only when KEY POW.C. ON or KEY POW.C.OFF has been
selected in [OPERATION SELECT].
Operation
6-2-3. Digital zero (DZ)
This function reset GROSS WEIGHT value to zero. Performing Digital Zero while the
gross weight exceeds the value specified by [DZ REGULATION VALUE] gives rise to
an alarm ( is displayed in red reverse mode).
When this alarm appears, the value set to [DZ REGULATION VALUE] will be
automatically subtracted from the gross weight.
Operation
DZ function can be controlled using one of the external signals connected to the rear
panel I/O connector (27 pin).
MODE FUNCTION
→ →
Options: NO, YES
TOTAL WEIGHT CLEAR
START STOP
Options: INVALID, VALID
MODE FUNCTION
→ →
START/STOP KEY
ZALM
Options: NO, YES
MODE FUNCTION → → DIGITAL ZERO
★
★
Digital Zero-ON Digital Zero-ON
★
Pulse width > 50 ms
External input
(27 pin)