Senso AK30, Инструкция по эксплуатации

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Manual ver 2.0 13
time of up to 20 seconds. This is achieved using the
dLy.A1
and
DLY.A2
parameters. If these parameters are 0, the activation is instantaneous.
Also included is a working mode where the alarm is kept off
while the alarm condition is not fulfilled (masked alarm). Once the alarm
condition is not fulfilled for the first time, the alarm works as normal. This is
useful when a low alarm is configured and we do not want it to be
activated until a working area has been entered. This working mode is
activated with the
NAs.A1
and
NAs.A2
parameters. Once activated, this
mode is entered without the instrument having to be turned on once
more. When the instrument is turned on again, this mode will be started.
The alarm deactivation may be set up as manual or automatic.
If an alarm is triggered with manual deactivation, it will not be
deactivated until the instrument is told explicitly. This configuration is
performed with the
Lch.A1
and
Lch.A2
parameters. To activate the alarm
manually, the and keys must be pressed simultaneously.
3.4 Serial Communications ( Optional )
The serial communications interface is RS485, 2 s ground,
half duplex.Once installed, this interface is activated on assigning the
Opt
parameter to 1.
There is a specific instructions manual for the interface and
communications protocol.