Page 58
Sonic-Pro
Industries, Ltd.
Industries, Ltd.
ProSeries
by Blue-White Ind.
TM
Process Control functions are configured from the
Setup Mode
as described in section
6.3.4 above. In addition, you can interact with
Process Control
functions in
Run Mode
using
Process Control Screens
for each of the three relay channels. On these screens,
you can inspect alarm status, clear alarms, dispense fluid batches, etc. Use of the
Setup
Mode
has been discussed above. This section covers the use of the
Process Control
Screens.
To access
Process Control Screens
from the
Run Mode Screen
, press the
RELAY
soft button. This button does not appear (the soft button label is blank) if the Process
Control option is not fitted to the flowmeter. None of the functions discussed in this
section are available without the
Process Control option
. Additionally, either the
Model S3 display option or the Communications Board and a connected
User PC
Software Application
are necessary to perform the operations described. You must
have at least one of these if they have a
Process Control Board,
otherwise it will be
useless.
In
Run Mode
,
Process Control
functions are accessible in from the
Process Control
Screens.
Pressing the
RELAY
soft button moves in a circular fashion from relay to relay
and then back to the
Run Mode Screen
. Only those relay channels are visited that are
configured to monitor Rate or Total in the active configuration. Relay channels that are
disabled are skipped. If all relays are disabled, the
RELAY
soft button does not appear
on the
Run Mode Screen
. This soft button is in the same location on the
Run Mode
8.0 Process Control
8.1
Process
Control
Screen
Screen
and the
Process Control Screens.
The
Process Control Screen
displays:
!
!
!
!
!
For relay channels monitoring Flow Rate, a
CLEAR
soft button allows you to de-activate
a relay that has been energized due to the rate reaching the trigger settings (see section
8.3.2 below for details).
the selected relay number and whether the relay channel is monitoring Rate or
Total
if monitoring Rate, the current Flow Rate as it would appear on the Run Mode
screen
either the alarm trigger, release and delay time settings, if it is monitoring Flow
Rate
or the batch settings, count and totals, if it is monitoring Flow Total
the state of the relay channel (described below)
For relay channels monitoring Flow Total, a
START
soft button allows you to start the
dispensing of a batch (see section 8.2.1 below for details). Also for channels configured for
Flow Total, and soft buttons allow you to select certain of the
settings and status values. According to which is selected, a
CLEAR
or
EDIT
soft button
appears.
Pressing the
CLEAR
soft button zeros the selected total. Pressing the
EDIT
soft button
allows the
Batch Amount
to be changed. (See section 8.2 below for details and
restrictions.) When the
Process Control Screens
are displayed, the flowmeter
continues to operate normally in
Run Mode
. Flow is measured and totalized and all
logging, monitoring and output signal functions continue uninterrupted. The
SETUP
soft button is not available. To leave
Run Mode
, first return to the
Run Mode Screen
using the
RELAY
soft button.
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