AMPEON AMP-Series
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17
parameter.
b) Activation delay T1
Action delay refers to the parameter of software delayed time from the time the
detector detects the metal to the time diverter acts. The action delay time parameter
should be set according to the actual wind speed and the install distance from metal
detector to diverter. The setting precision of the action delay parameter is 0.01S and
the setting range is 0.00S-3.00S. As for the adjusting method in detail, refer to this
section 3.
Metal diverting function experiment and adjustment
. It is suggested that
if the install distance is satisfactory, software delay is not used. The action delay
parameter is set to 0.00S
。
c) Reset delay T2
Reset delay
refers to the time from the flap of the diverter opens to the time it
resets. The parameter should be confirmed through the experiment. We must assure
that cotton including metal substances can drop to the collect box and in the
meantime, we must assure that the dropping volume is the minimum and it has
minimum influence to the gas flow of normal production. The reset delay parameter’s
setting precision is 0.01S. Adjust
△, ▽
and set the reset delay parameter in the
range of 1.00S to 3.00S.
▲Caution!
If the parameter T2 is set too low, this may cause the condition that material
including the metal cannot be discharged .If it is too big, the discharged material may
become excessive. In general course of event, the value between 1.00S to 2.00S can
satisfy the needs. When the instrument detects special big metal substance, reset
delay T2 will automatically prolong and increase the dropping time of the cotton
batting.
d) Fan halt delay T3
Stop delay 0.00S refers to the condition of stopping immediately after the fire
alarm happens. If it is set to 0.50S, then the blower fan or other machine will stop
0.50S after the fire alarm
。
Adjust
△
,
▽
and fan halt delay parameter can be set in the
range between 0.00S and 3.00S.
▲Caution!
Fan halt delay parameter is used in the situation that after the fire alarm, the stop
of running blower fan is delayed to assure that the material can dropped to the collect
