Pulsafeeder Pulsar DLCM - Manual (Page 33)

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Menu Factory Re-initialization:
Use this procedure if the display and key pad appear to be functioning properly, but you suspect other
problems with data corruption, erratic operation, etc. Factory Re-initialization can be found in the
Configure Menu. Perform the following steps:
1. Apply power to the unit. Wait for the {SELF-TEST} display to disappear. The unit should display
a standard power on screen.
2. Press [MENU]. The display will show the first menu item {DIAGNOSTICS}.
3. Press [DOWN]. The {FACTORY DEFAULTS} menu item should be displayed. If not, continue
pressing [DOWN] until it does.
4. Press [ENTER]. The prompt {FACTORY RESET? / NO} is displayed.
5. Press [UP]. The prompt will read {FACTORY RESET? / YES}.
6. Press [ENTER] to accept the {YES} prompt. The prompt {ARE YOU SURE? / NO} is displayed.
7. Press [UP]. The prompt will read {ARE YOU SURE? / YES}.
8. Press [ENTER] to accept the {YES} prompt.
9. The display will read {PLEASE WAIT} for approximately 5 seconds while the DLCM’s memory
is restored. The display should then display {TURN MOTOR ON / TESTING ENCODER}.
Return to Section 6.1.4. Confirm the display and keypad are functioning properly.
6.1.6 Test Pump Motor
The Level Input, PULSAlarm and Signal Loss inputs can be configured to shut the motor down if
they are enabled. If this is the case, a message is displayed on the screen indicating the failure. You
cannot re-start the motor until these inputs have been corrected or the {Motor Off} option has been
disabled. Refer to Section 7 – General Operation for further information on configuring these
options.
To test the PULSAR motor connection, press [MOTOR]. If the motor is running it should stop and the
display should read {MOTOR STOPPED} or {TURN MOTOR ON / CALIBRATING ZERO} or
{TURN MOTOR ON / TESTING ENCODER} as shown below.
MOTOR STOPPED - or - TURN MOTOR ON
CALIBRATING ZERO
- or - TURN MOTOR ON
TESTING ENCODER
If the motor is stopped, press [MOTOR] to start it and set the unit in Operating Mode. The display
should then read {MANUAL MODE} or {BATCH#X RUNNING} or {PLEASE WAIT /
CALIBRATING ZERO} as shown below.
10.0%
MANUAL MODE
- or - BATCH#1 RUNNING
10.0%
- or - PLEASE WAIT
CALIBRATING ZERO
If the display appears as shown above, but the PULSAR motor does not start, return to Section 5 –
Installation: High Voltage Connections and check your wiring. If the wiring is correct, refer to
Section 11 – Trouble Shooting.
The motor speed may be low enough that it is hard to tell that it is running. Check for fluid
discharge.