Unipulse F701-C, Руководство по эксплуатации

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12.TROUBLE SHOOTING
160
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Error display
(Sequence error)
When start signal turns ON, stop signal turns ON.
Turn OFF stop signal then start weighing.
(Sequence error)
During weigh cycle, the stop signal turns ON.
Set the stop signal from OFF to ON to resolve the sequence error.
(Sequence error)
It is displayed if a ZALM condition is brought about when the auto zero is in operation by sequence
control.
Remove the causes of zero out of adjustment (adherents, etc.), and reset the digital zero to resolve
the zero alarm.
(Sequence error)
When the start of weighing, Near Zero output signal turns OFF ("At start, Near Zero confirmation
ON" is selected for sequence control).
First, check the Near Zero setting value and the Near Zero comparison target. Next, check the
following for occurrence:
“A start was made before complete discharge.”
“The start ON timing was too early.”
“Discharge is in a jam, etc.”
Set the stop signal from OFF to ON to resolve the sequence error.
(Sequence error)
It is displayed if the Set Point 1 output (SP1) signal is ON when weighing starts (when it is set to
check the weight value when weighing starts).
First, check the Set Point 1 setting value and Final setting value. Next, check the following for
occurrence:
“A start was made before complete discharge.”
“The start ON timing was too early.”
“Discharge is in a jam, etc.”
Set the stop signal from OFF to ON to resolve the sequence error.
Or, it is displayed when it is (Final - Compensation) ＜ 0 at the start of weighing.
Refer to "6-2.Simple Comparison Control and Sequence Control" on P.76 for
more details.