10-38
INTEGRA Operations Revision A
7/26/00
20-0200-231 (CR), 20-0200-232 (Std), 20-0200-251 (CD)
Reason:
If an E-stop (EMO) condition occurs while the Spin
Station is processing, all motions and flows are halted. When the
E-stop (EMO) condition no longer exists, everything is restored
back to it’s original state and processing continues. If Megasonic
processing was taking place when the E-stop (EMO) occurred
and is re-started without first verifying proper water flow, an
error will occur. For this reason, the Megasonic water flow is
verified before allowing processing to resume. The alarm is
posted if the low flow condition continues to exist after all states
are restored.
Disposition:
The system is put into STOP mode and the Spin
Station readies itself for the next wafer. Wafer recovery needs to
be executed in order to re-process the wafer.
GEM ALID: 68
GEM Alarm.
A
LARM
ID: 69
Description:
Megasonic High Flow After E-Stop (EMO)
Posting Program:
Spin Station
Alarm Type:
Alarm & Sonalert
Reason:
If an E-stop (EMO) condition occurs while the Spin
Station is processing, all motions and flows are halted. When the
E-stop (EMO) condition no longer exists, everything is restored
back to it’s original state and processing continues. If Megasonic
processing was taking place when the E-stop (EMO) occurred
and is re-started without first verifying proper water flow, an
error will occur. For this reason, the Megasonic water flow is
verified before allowing processing to resume. The alarm is
posted if a high flow condition exists after all states are restored.
Disposition:
The system is put into STOP mode and the Spin
Station readies itself for the next wafer. Wafer recovery needs to
be executed in order to re-process the wafer.
GEM ALID: 69
GEM Alarm.
A
LARM
ID: 70
Description:
Time-out In Unload Waiting For
Rotation At Spin
Position
Sensor
Posting Program:
Unload Handler
Alarm Type:
Alarm & Sonalert
ALCD
ALTX
ON CEID OFF CEID
6
68 Megasonic Low Flow after E-Stop (EMO).
337
338
ALCD
ALTX
ON CEID OFF CEID
6
69 Megasonic High Flow after E-Stop (EMO).
339
340
Содержание Synergy Integra
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