6. Operation
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PNEG-2175CE
CE Compliant Sampler - Model GCE 45 and GCE 90
Emergency Stop
When pressed the emergency stop (9) will stop all sample functions.
NOTE:
It may be necessary to interlink this function with other equipment installed with the sampler.
IMPORTANT:
An additional, external, emergency stop should be installed, which will produce the same
outcome. Terminals for this are provided for within the control.
Position Indicators
The position indicators (10 and 11) shows the current position of the sampler. If both position indicators
(10 and 11) are ON, the sampler is mid-position.
Left and Right Indicators
The left and right indicators (12 and 13) indicates the direction of movement of the sampler.
Status/Fault Indicator
This status/fault indicator (4) has several modes, depending on the status of the sampler:
Mode
Description
Steady ON
Control is reset and in manual mode.
Continuous flash 1 Hz
Safeties satisfied, awaiting reset.
Continuous flash 4 Hz
Control in automatic mode.
Sequence of 2 flashes
Limit switch fault (Incorrectly wired or stuck).
Sequence of 3 flashes
Panel E-stop is open.
Sequence of 4 flashes
Sampler motor thermal fault.
NOTE:
This fault requires manual reset to be cleared once the motor has cooled.
Sequence of 5 flashes
Divider motor thermal fault.
NOTE:
This fault requires manual reset to be cleared once the motor has cooled.
Sequence of 6 flashes
External E-stop is open.
Sequence of 7 flashes
Sampler failed to complete and was timed out. Possible sampler blockage.
Sequence of 8 flashes
Sampler motor overcurrent trip.
Sequence of 9 flashes
Divider motor overcurrent trip.
