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The GPD 205’s Fault circuit monitors operating
parameters and initiates drive shutdown (Fault contacts change state) when
allowable limits are exceeded, or provides an Alarm indication (drive contin-ues to
operate) when conditions exist which
may lead to a Fault shutdown.
The Status Indicator LEDs on the front of the GPD 205 and the 3-digit display on
the Digital Operator provide a coded display related to the Fault or Alarm condition
which has occurred; find the same indication or display in one of the following tables,
and take the appropriate corrective action based on the description given.
WARNING
Oscilloscope chassis may be at voltages potentially hazardous to life if not
properly grounded. If oscilloscope is used to measure high voltage wave-
forms, use only a dual channel oscilloscope in the differential mode with
X100 probes. Always connect oscilloscope chassis to earth ground.
WARNING
Voltages dangerous to life exist when equipment is open and energized.
Do not work alone.
CAUTION
To prevent equipment damage always remove incoming three-phase power
before test equipment is connected or removed.
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