METRON MP430 Series, Руководство пользователя

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PUMP ROOM DOOR OPEN
Data logging:
The controller includes three (3) separate data logs for storing system
data that is readable through the OID or printed on the optional
internal printer. The 3 data logs are as follows:
Pressure Log : The pressure log provides a continuous pressure
record for a minimum of 7 days but it is capable of storing more than
30 days of data depending on the sample rate set by the customer.
The pressure log samples shall be time and date stamped and stored
in permanent non-volatile flash memory. The pressure log can be
searched by each sample, by minute, or by hour.
Event Log : The event log will store more than 4000 events. These
events can include, but is not limited to, any of the following
events/alarms:
PUMP RUNNING
POWER AVAILABLE
PHASE REVERSAL
MOTOR OVERLOAD
REMOTE START
LOCAL START
PUMP ON DEMAND
SYSTEM FAULT
AUTO MODE
MANUAL MODE
OFF MODE
PRESSURE TRANSDUCER FAULT
PUMP FAILED TO START
LOW INTAKE SHUTDOWN ALARM
SUPERVISORY POWER FAILURE
LOW PRESSURE
AUTO WEEKLY TEST START
UNDER FREQUENCY
OVER FREQUENCY
LOW ZONE / HIGH ZONE CONTACTS
HIGH DISCHARGE PRESSURE
NO LOAD CONDITION
Alarm Log : The Alarm Log is a separate subset of the event log
which displays the last 10 alarms recorded in the system.
Each event or alarm recorded in the either event log or alarm logs
has the following data recorded with the event/alarm providing an
accurate record of events:
•
Time and Date of Event or Alarm
•
System Pressure
•
Descriptive Text Message of the Event/Alarm
•
Motor Running Status
•
Phase to Phase Volts
•
Phase Amps
Options
Option H: Space Heater
If the ambient atmosphere is especially damp, a space heater rated
at 100 watts may be supplied to reduce moisture in the cabinet. A
thermostat is supplied as standard with this option. A humidistat may
be substituted if specified.
Option T: Weekly Test Start Solenoid
In some cases it may be desirable to have the electric motor run at a
preset time each week for approximately 30 minutes. The controller
includes a built in weekly test function. This option complements the
standard function by simulating a loss of pressure. Simulation of
pressure loss is accomplished by opening a solenoid valve, which
reduces the system pressure below the starting pressure of the
controller.
Option W: Omit Legs
For systems where the controller is mounted on a common skid with
the pump and motor, the legs of the controller may be omitted, and 3”
mounting channels or wall mounting brackets can be supplied. If
specified, lifting eyes may also be supplied.
Option Y: Printer
Dot matrix printer for selective printing of pressure log, event log, and
alarm log data as well as system configuration set point settings.
Enclosure
The following NEMA type enclosures are also available: 3R, 4, 4X
(Painted Cold Rolled Steel), 4X (Unpainted 304 or 316 Stainless
Steel), and 12