40
4 Performing Final Discharge Control
40
Performing Final Discharge
Chapter
4
<Level input>
Switches processes when external input is switched between ON and OFF.
Example) Feed/discharge switching
When processing is executed while external input is ON.
Example) HOLD
Signal Explanation
Start
<Edge input>
Use this signal in sequence mode. Weighing starts when switched to ON
edge (OFF → ON).
Stop
<Level input, edge input>
Use this signal in sequence mode. Seq. error is displayed and weighing stops
when this signal is turned ON during weighing.
In addition, seq. error is cleared at ON edge.
Accumulation clear <Edge input> Clears the accumulation data at ON edge.
G/N <Edge input>
Net
weight (NET) is displayed at ON edge.
Gross weight (GROSS) is displayed using OFF edge.
D/Z ON <Edge input> Gross weight becomes 0 at ON edge.
TARE ON <edge input>
Tare subtraction is immediately performed at ON edge and the net weight is
zeroed. (" " lights up during tare subtraction.)
TARE OFF <Edge input>
Reset tare subtraction mentioned above at ON edge.
However, tare setting is not released.
Accumulati
on command
<Edge input>
Cumulatively adds up the weight value and counts up the number of times at
ON edge.
The target to add the weight value to depends on the final and over/under
comparison weight.
(The negative weight value is neither added nor counted up.)
Feeding/discharging
<Level input>
This signal is enabled when discharging control mode is set to "external
selection".
This function is feeding con
trol when OFF, and discharging control when ON.
HOLD
<Level input>
This signal holds (maintains) weight value and comparison when ON. This
input terminal turns to JUDGE in accordance with setting.
This signal cannot be used as HOLD when over/under comparison mode or
upper/lower limit comparison mode is set to "comparison is made when the
external judging input is ON".
Also, this input is disabled during s
equence mode.
(" " lights up during HOLD.)
OFF
ON
Feeding control
Discharging control
Undefined section (within 50msec)
When external input is OFF Feeding control
When external input is ON Discharging control
OFF
ON
Undefined section (within 50msec)
Hold
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