Honeywell MagneW 3000 Plus, Инструкция по применению

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4 MagneW 3000 PLUS Specification and Application Guide 1/98
Operator Interface
The MagneW 3000 PLUS flowmeter can
be configured, communicated with, and
operated using
• a hand-held Smart Field
Communicator (SFC),
• the flowmeter’s optional Digital
Operator Panel (DOP), and/or
• Honeywell’s TPS system.
Communications can be quickly
established with the MagneW 3000
PLUS through the SFC. It connects to
the output terminals on the converter or
anywhere along the 4 to 20 milliampere
current line. Refer to Figure 3.
Operating parameters can be
configured or operating data can be
read by initiating simple keystroke
sequences on the SFC. As shown in
Figure 4, English language prompts in a
two-line display guide the entry of
configuration data such as:
• Pulse Parameters
• Detector Parameters
• Low Flow Cutoff
• Damping Time
• Range Parameters
• Input and Output Options
• Failsafe Mode
Pertinent operating data values are
displayed in percent or user-selected
engineering units for volume flow, mass
flow, or time.
The optional DOP, allowing local
configuration and operation of the
flowmeter, contains
• a 7-segment, 6-digit main display,
and
• a 16-digit, 2-line auxiliary display.
Analog Mode
L
SFC
(Model
STS103)
+
_
External
Power
Supply
24 Vdc
+
–
Red
Black
250
Ω
4-20 mA
Output 1
L
SFC
(Model
STS103)
DE Mode
23442
+
_
Process Manager (PM)/
Advanced Process Manager
(APM)/High-Performance
Process Manager (HPM)
internal 24/42 Vdc power
supply with 250
Ω
resistor
+
–
Red
Black
Digital
Output 1
MagneW PLUS
Integral Model
(or
Remote Model)
MagneW PLUS
Integral Model
(or
Remote Model)
Figure 3—Typical SFC Connections to the 4 to 20 mA Loop
The main display indicates the
instantaneous flow rate in percent of
span, the instantaneous actual flow
volume in selected engineering units,
and the totalized flow volume (when
pulse output is selected).
DE CONF SFM 1001
F/S = B/O HI
23443
Figure 4—Typical SFC Prompts
The auxiliary display allows the operator
to monitor actions for entering/
changing configuration, operation, and
calibration data, as well as checking
diagnostic functions. These actions are
performed using the DOP’s four infrared
touch sensor keys. Refer to Figure 5.
In the DE (Digital Enhanced) mode, the
flowmeter can communicate digitally
with Honeywell’s TPS, and through a
custom field termination assembly
(FTA) to Allen-Bradley controllers.
0.00 m3/h
0000123456 TOTAL
%
0 0 .
Main
Display
Auxiliary
Display
23444
Figure 5—Digital Operator Panel Display (configured for % flow range)