Sibata 080040-710, Руководство по эксплуатации

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When the Battery Voltage Has Dropped to 21 V or Less During Operation by DC power
supply
Power Supply
Fault Stop Setting
OFF Timer Selection
Manual Run Time Stop Time Total Volume
ON
(default setting)
The power
voltage fault is
displayed and
pump operation is
discontinued.
Data before the
stop will be
saved .
The power
voltage fault is
displayed and
pump
operation is
discontinued.
Data before the
stop will be
saved .
The power
voltage fault is
displayed and
pump
operation is
discontinued.
Data before the
stop will be
saved .
The power
voltage fault
is displayed
and pump
operation is
discontinued.
Data before
the stop will
be
saved .
OFF
Pump operation
is continued even
if the battery
voltage drops. Even if the
battery voltage
drops, pump
operation is
continued until
the remaining
sampling time
reaches 0
(zero). Even if the
battery voltage
drops, pump
operation is
continued until
the sampling
stop time is
reached. Even if the
battery
voltage
drops, pump
operation is
continued
until the total
flow rate
reaches the
set value.
*
There is the risk that the DC power supply might overdischarge. So, when the pump is
being driven by the DC power supply, set the power supply fault stop setting to ON.
Fault Stop Function
When a fault listed below occurs during sampling, the fault stop cause is displayed and
sampling is discontinued. Fault stop "enabling/disabling" can be set to "suction flow rate
fault" and "power voltage fault" in the fault stop settings. When a fault stop has occurred,
data up to the point when the fault stop occurred is recorded. Note, however, that when a
power voltage fault has caused the stop, all data may be lost depending on the timer setting.
List of Fault Stop Items
Displayed Message Fault Stop Cause
Pressure Drop Pressure loss fault:
A pressure loss of 40 kPa or more
continued for 30 seconds.
Ambient Temp. Ambient temperature fault:
An ambient temperature of 45 ° C or
higher continued for 30 seconds.
Flow Rate Suction flow rate fault:
An error of
±
20 % or more of the set
value continued for one minute.
Power Low Vol. Power voltage fault:
A power failure occurred or a DC
power supply voltage of 21 V or less
continued for 30 seconds.