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Alarm Codes
PLC
Tag
Alarm Message
Cause
R0184
Coating Empty
This alarm occurs when 1000 lenses have been coated
since the coating low warning first appeared. Until
coating is added machine will not run any more lenses.
R022F
E-Stop
Emergency stop button has been pressed.
R0176
Failed To Load Lens
Spindle 1
Robot was unsuccessful in loading a lens into spindle 1.
Two attempts were made. Check robot pick points for
calibration, servo motor indexing for calibration, vacuum
readings on spindle 16 or higher with lens, suction cup
in good shape. Lenses are in correct tray position.
R0185
Failed To Load Lens
Spindle 2
Robot was unsuccessful in loading a lens into spindle 2.
Two
attempts were made. Check robot pick points for
calibration, servo motor indexing for calibration, vacuum
readings on spindle 16 or higher with lens, suction cup
in good shape. Lenses are in correct tray position.
R0186
Failed To Load Lens
Spindle 3
Robot was unsuccessful in loading a lens into spindle 3.
Two attempts were made. Check robot pick points for
calibration, servo motor indexing for calibration, vacuum
readings on spindle 16 or higher with lens, suction cup
in good shape. Lenses are in correct tray position.
R0187
Failed To Load Lens
Spindle 4
Robot was unsuccessful in loading a lens into spindle 4.
Two
attempts were made. Check robot pick points for
calibration, servo motor indexing for calibration, vacuum
readings on spindle 16 or higher with lens, suction cup
in good shape. Lenses are in correct tray position.
R0182
Indexing Stopped Out Of
Position
Spindle arm is not in position after indexing stopped.
Check spindle alignment prox and absence of servo "in
position" signal (x302). Either will cause this alarm.
R004A
Lens Processing Stalled
Machine has been processing lenses for too long (60
sec). One or more processes (wash, dry, coat, cure)
are likely stalled.
R0028
Machine Request For Rbt.
Interaction Failed
Robot has been requested to load, unload, or swap
lenses; but hasn't been available to follow through on
the request for the past 30 seconds. Check orange
power light is lit on robot.
R0008
No Rbt. Ack. Of Load Lens
Cmd.
Robot did not acknowledge the PLC's request to load a
lens. Is communication cable connected? Check
orange power light is lit on robot. Check robot status for
any alarms (e-stop) or that enable I/O remote was not
activated on Epson software when a laptop was
connected to controller.
R000C No Rbt. Ack. Of Unload
Lens Cmd.
Robot did not acknowledge the PLC's request to unload
a lens. Is communication cable connected? Check
orange power light is lit on robot.
