Electro-pneumatic Control Panel Display Screens
ELECTRIC SHOCK HAZARD
To reduce the risk of electric shock when accessing
the electrical enclosure while power is present:
• All electrical work must be done by a qualified
electrician.
• Wear appropriate personal protective equipment.
Event
Type Event Descr
iption
Error
Code Cause Fix
Alarm
Communication bus
power error
V1CC Communication bus has lost
power
Restore power to communication bus
Alarm
Control panel supply
pressure low
P1PS Control supply pressure sensor
reads pressure less than the
minimum 30 psi required for
operation or less than 5 psi
below largest pressure required
by the current recipe
Increase supply air pressure or reduce
pressure required by the current recipe
Alarm
Control supply
pressur
e sensor error
WMPC Control supply pressure
sensor r
eports an error
Check control supply pressure sensor
and wiri
ng
Alarm
Emergency stop or I/O
power error
V1CE I/O has lost power Restore I/O power, reset E-stop button
Alarm
External interlock #1
open
EBN1
Interlock #1 is enabled and
tripped
Close or disable interlock #1
Alarm
External interlock #2
open
EBN2
Interlock #2 is enabled and
tripp
ed
Close or disable interlock #2
Alarm Laser position sensor
error
WMCL
Laser sensor reports an error
Check Laser sensor and wiring
Devia-
tion
Laser sensor dirty
L2CL Position sensor reflectivity value
is low
Ensure sensor aperture is clean
Alarm Laser sensor
obs
tructed
L9C
L
An obstruction or unintended
tar
get of the position sensor has
been detected
Ens
ure the laser has a clear line of
sight to the target
Alarm Pump supply pressure
low
P1PP Pump supply pressure sensor
reads pressure more than 5 psi
below the pressure being driven
Increase supply air pressure or reduce
pressure required by the current recipe
Alarm Pump supply pressure
sensor error
WMPP Pump supply pressure
sensor reports an error
Check pump supply pressure sensor
and wiring
Alarm Ram movement
t
imeout
EU1R Upward ram movement has not
r
eached the minimum height
when the ram movement timeout
completes
C
heck ram for obstructions to
movement, manually raise ram
Alarm
Seal inflation timeout EU1S Seal has not inflated to within
1.0 psi of the value being driven
when the seal inflation timeout
completes
Check seal and air lines
3A5416C 45
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