Pulsafeeder Pulsar DLC XP RC User Manual
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b) Press [UP] to scroll to the next sub-menu. If the analog signal failed (i.e., it went outside of its
calibrated range or fell below 0.3mA at a rate of 2.2mA per second), a failure would be detected
and logged.
DIAG MENU 2/11
ANALOG IN: OK
or
DIAG MENU 2/11
ANALOG IN: FAIL
c) Use [UP] to scroll to the next sub-menu. If serial communications fail, a failure would be
detected and logged.
DIAG MENU 3/11
DIGITAL: OK
or
DIAG MENU 3/11
DIGITAL: FAIL
d) Use [UP] to scroll to the next sub-menu. If a PULSAlarm diaphragm rupture was detected, the
DLC – XP would show a failure in this diagnostic sub-menu.
DIAG MENU 4/11
LEAK DET: OK
or
DIAG MENU 4/11
LEAK DET: FAIL
e) Use [UP] to scroll to the next sub-menu. If the drum level relay was activated, the DLC – XP
would show a failure in this diagnostic sub-menu.
DIAG MENU 5/11
LEVEL SW.: OK
or
DIAG MENU 5/11
LEVEL SW.: FAIL
f) Use [UP] to scroll to the next sub-menu. The NEMA 7 version of the DLC (XP/RC) does not
have a motor temperature sensor.
DIAG MENU 6/11
MOTOR TEMP: N/A
g) Use [UP] to scroll to the next sub-menu. The DLC – XP is equipped with a thermistor to monitor
internal enclosure temperatures. If the temperature approaches its operating limit, the DLC – XP
would show a warning in this diagnostic sub-menu.
DIAG MENU 7/11
DRIVE TEMP: OK
or
DIAG MENU 7/11
DRIVE TEMP: FAIL
h) Use [UP] to scroll to the next sub-menu. The DLC – XP is equipped with a clock that is backed
by a 10-year lithium battery. If the battery life fails, the DLC – XP would show a failure in this
diagnostic sub-menu. The error is automatically cleared when the new battery is installed and
powered.
The DLC – XP will continue to operate off the external power supply. The clock and battery
backed RAM will not function if the power supply is interrupted.
DIAG MENU 8/11
BATTERY: OK
or
DIAG MENU 8/11
BATTERY: FAIL?
i) Use [UP] to scroll to the next sub-menu. If the RAM, EEPROM or internal synchronous
DLC – XP motor fail, the DLC – XP would show the failure, flashing, in this diagnostic sub-
menu. The error is automatically cleared when the new component is replaced and powered.
DIAG MENU 9/11
CIRCUIT: OK
or
DIAG MENU 9/11
CIRCUIT: FAIL