Pulsafeeder Pulsar DLC XP RC User Manual

Page 60

BATCH OPERATION

Symptom

Probable Cause

Possible Solution

Activated batch
appears to be
running through
batches rapidly.

Batch Activated with Old Start Date. For
example, today is 4/26/00, You have a
repeating batch programmed to start on
4/24/00). The display will show the 'run-
through' of all batches between start the
start day and time and today.

Change Batch start-time to current or future
date/time.

Repeating Batch
will not start.

Batch duration is set to 0 hours and 0
minutes.

Duration must be greater than 0 minutes for batch
to activate.

CALIBRATION

Symptom

Probable Cause

Possible Solution

Message:
{Terminated /
Press any key}
appears during
Calibration.

Stroke setting adjusted while
Calibration session was active.

Do not touch the stroke adjustment
mechanism while a Calibration session is
active.

UNITS

Symptom

Probable Cause

Possible Solution

Units do not
increment with
change in %.

Unit not properly calibrated. Calibration
beyond display resolution.

Re-calibrate to value within display range.
Change number format to give additional
precision.

MISCELLANEOUS

Symptom

Probable Cause

Possible Solution

Incoming Power un-reliable

DLC should have separate branch circuit taken
from main. Re-wire.
Consider surge-suppression.

Voltage failure
message displayed

DLC factory configured for operating
voltage other than input.

DLC must run under Factory configured
operating voltage. Locate source of correct
voltage and re-wire.

Power failure
message displayed.

PULSAR motor running at time of power
loss.

Turn PULSAR motor off before powering DLC
down.

ENCODER ERROR

Symptom

Probable Cause

Possible Solution

DLC-XP to DLC-RC encoder wiring
incorrect.

Correct wiring. Refer to section 5-Installation:
Control Connections.

DLC-XP to DLC-RC control wiring
incorrect.

Correct wiring. Refer to section 5-
Installation:Control Connections.

Message:
{ENCODER
ERROR /
PRESS ENTER}
displays during
zero calibration.

Encoder defective.

Contact Technical Services.

Refer to next section - Encoder Diagnostics