Unipulse F160, Руководство по эксплуатации

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88
9 SUPPLEMENTS
88
SUPPLEMENTS
Chapter
9
■
Sequence Error
When two or more errors occur, priority is given as shown below.
EXC error > Calibration error > Weight alarm > Sequence error > Command error > Low battery
When two or more weight alarms occur, priority is given as shown below.
-LOAD > LOAD > OFL2 > OFL3 > OFL1 > Zero alarm
About the codes in the error list (CC-Link option)
The codes show the following:
Main body display Code Contents of error Error release
5-1
The stop signal is ON
when weighing starts.
The stop signal is ON when the weighing start signal is
turned ON.
Turn the stop signal OFF → ON → OFF to resolve the
sequence error, and with the stop signal OFF, input the
start signal to start weighing.
5-2
The stop signal turned ON
during weighing.
This state results when the stop signal turns ON during
weighing in sequence control.
Turn the stop signal OFF
→
ON to resolve the sequence
error.
5-3
Auto zero was operated
by the setting of auto zero times,
giving a zero alarm.
This state results when a zero alarm is given with auto
zero operated in sequence control.
Remove the cause of zero deviation (adherents, etc.),
and reset the digital zero to resolve the zero alarm.
Turn the stop signal OFF
→
ON to resolve the sequence
error.
5-4
The near zero signal is OFF
when weighing starts.
(when the check is set at ON)
This state results when the near zero signal is "0" at the
start of weighing. (Only when the "check" is set at ON)
First, check the near zero set value and near zero
comparison target. Next, check for the occurrences of:
- Start without complete discharge,
- Too early start-ON timing,
- Clogging with discharged materials, etc.
Turn the stop signal OFF
→ ON to resolve the sequence
error.
5-5
The weight value ≧
(Final – Set point 1)
when weighing starts.
(when the check is set at ON)
or
Compensation > Final
This state results when the SP1 output signal is "1" at
the start of weighing. (Only when the "check" is set at
ON)
First, check the SP1 set value and final set value. Next,
check for the occurrences of:
- Start without complete discharge,
- Too early start-ON timing,
- Clogging with discharged materials, etc.
Turn the stop signal OFF
→ ON to resolve the sequence
error.
Error assistance code
1 - 9 (varies depending on error code)
Error code
1: Calibration error, 2: Weight alarm, 3: Command error, 4: System error, 5: Sequence error
1 - 1
* When there is no error, 0-0 results.