METRON MP430 Series, Manual

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Page 17 of 25
PART VI: SYSTEM SET POINT DEFINITIONS
Configure System Setpoints
101 SYSTEM SETPOINTS
Pump Start
Pressure
[ 60] psi 0-999 If system pressure is at or below this setting the pump will start if the system is in
Auto mode.
102 SYSTEM SETPOINTS
Pump Stop
Pressure
[ 90] psi 0-999 If system pressure is at or above this setting and the pump is running in Auto
mode, the pump can be stopped using the stop pushbutton or can automatically
stop if auto stop is enabled in setting 104.
103 SYSTEM SETPOINTS
Pump Start Delay
Time
[ 10] seconds 1-999 This time setting delays the start of the pump in Auto mode when a low pressure
condition or deluge valve start signal is received. This setting is normally used for
multiple pump installations where sequencing of pump starting is desired.
104 SYSTEM SETPOINTS
Pump Automatic
Stop Enabled
[Yes]
When enabled, the pump will stop automatically after all starting demands have
been satisfied. The timer set in 105 below must also time out before the pump will
stop.
105 SYSTEM SETPOINTS
Pump Minimum
Run Time
[10]minutes 1-99 The minimum run time that the pump must run before stopping automatically.
Must be set to at least 10 minutes per NFPA 20. Only active if 104 above is set to
Enabled.
106 SYSTEM SETPOINTS
Ramp Stop Option
Time M700
[Yes] When set to “Yes" and the controller is set for Model MP700, the controller will
stop the pump in a controlled ramp down over the time set in screen 107. When set
to No, the controller will stop the pump and let it coast to a stop.
107 SYSTEM SETPOINTS
Ramp Stop Option
Time M700
[10] 0-99 The time that a Model MP700 controller will control the stopping of the motor in
the ramp down mode. Note: This must be set to a time longer than the ramp stop
time on the soft start unit.
108 SYSTEM SETPOINTS
Solenoid Drain Valve
Option
[No]
The optional solenoid drain valve is used in the Manual Test Mode and the
Automatic Weekly test mode to initiate starting of the pump by draining pressure
off the sensing line.
109 SYSTEM SETPOINTS
Automatic Weekly
Test Run
[No] When this feature is enabled, the pump will start the pump at the predetermined
time each week as set in the following screens and run it for the time set in screen
112.
110 SYSTEM SETPOINTS
Auto Weekly Test
Test Day Of The Week
[Mon] The day of the week that the pump will be started automatically each week if the
option is enabled in screen 109.
111 SYSTEM SETPOINTS
Auto Weekly Test
Start Time
[00:00:00] The time of day that the pump will be started automatically each week if the
option is enabled in screen 109.