METRON MP430 Series, Manual

Page: 23 / 33

Page 15 of 25
CONFIGURATION SCREENS: All parameters that control the operation of the controller can be viewed and changed within
the Configuration set point screens. Each set point is protected by a user password to prevent unauthorized changes. The system
set points are separated into five different group
s.
1 CONFIG
1) SYSTEM SETPOINTS
2) USER PREFERENCES
3) TECH SCREENS
2 CONFIG
1) ANALOG SIGNALS
2) AUXILLIARY ALARMS
1) SYSTEM SETPOINTS (Level 1 password): These setpoints adjust the conditions
for starting and stopping the pump.
2) USER PREFERENCES (Level 1 password): These setpoints adjust settings not
related to pump operation.
3) TECH SCREENS (Level 2 password): These setpoints are for factory/technician
purposes only and are used to fine tune special systems.
1) ANALOG SIGNALS (Level 2 password): These setpoints calibrate the analog
pressure, voltage and amp readings.
2) AUXILLIARY ALARMS (Level 2 password): These 12 user programs are used
to setup any auxiliary signals that need to be monitored.
Changing Values:
1) Navigate to the configuration set point screen that contains the value that needs to be changed.
2) Press [CHANGE/ENTER]. If a password has not been entered for a while, the “ENTER PASSWORD” screen will
be displayed. Use the [1] [2] and [3] buttons to enter the appropriate password.
3) Once the correct password level has been attained, the “CHANGE VALUE” screen for the value to be changed will
be displayed. An underscore cursor will appear beneath the first digit on the entry.
Use [UP] or [DOWN] arrow buttons to scroll the value of the digit with the cursor. Press [CHANGE/ENTER] to
accept each digit’s entry. The cursor will move to the right so the next digit can be changed. Pressing
[SILENCE/RESET/ESC] or the [SYSTEM STATUS] button will exit change mode without changing the original
value.
101 SYSTEM SETPOINTS
Pump Start
Pressure
[100.0]psi 0-999.9
101 CHANGE VALUE
Pump Start
Pressure
[ 60] psi 0-999
ENTER PASSWORD:
****
Example of how to change a setpoint value:
Press the [1], [2], or [3] keys to
enter the password.
Press the [UP] and [DOWN]
arrow keys to change each
digit at the cursor, press
[CHANGE/ENTER] to accept
the digit and move the cursor
to the right. Press
[SILENCE/RESET/ESC] to
escape the change value screen
and to keep the original value.