|
Configuration
Use of the integral keypad, and the
structured parameter list allows for
fast basic set-up and selection of
those functions needed for a particular
application. Configuration parameters
are separated by a user definable
password.
Display
The measured value for each channel
is displayed along with, the channel
number, engineering units, channel
Descriptor (16 characters max) and
alarm information.
Maths
Addition of the maths function allows
for calculations ranging from simple
add, subtract through to the more
complex, Mass flow and Relative humidity.
Custom
Curve
This features allows for a user defined
input, such as a Pirani Vacuum Gauge
to be entered and selected for tracing
on the recorder.
|
 |
Totalisers
The 392 can be provided with up to
4 integrating/totalising channels,
with nine-digit resolution, for flow
and power applications. Each totaliser
channel is capable of driving a relay
output, for example to drive an electromechanical
counter.
Alarms
Up to four alarms can be configured
per channel. Each alarm can be configured
as absolute low/high, deviation, or
rate of change.
Relays
Outputs
Up to 8 relay outputs can be fitted,
driven by any internal recorder event
such as channel alarm, totaliser overflow,
totaliser output.
Integral
Controllers
The model 392 offers two PID controllers
with features such as cascade, ratio/bias,
feedforward and internal setpoint
generation. Dedicated auto/manual
and remote/local setpoint keypads
allow the user to switch between one
control function to the other.
|
